Torque Specs
BMW Torque Specifications
Converted from the uploaded BMW TIS torque-spec PDF. Verify critical torque values against the original service manual before use.
11 11 Crankcase
Source PDF page 1.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Main bearing screws Replace, wash and oil main bearing screws |
M10 / M20 / M30 | M10 | 60 | Nm |
| M21 | M10 | 65 | Nm | ||
| S38 / S14 / M40 / | M10 | ||||
| M42 / M43 / | |||||
| M43TU / M44 / | |||||
| M50 / M41 / M51 / | |||||
| S50 / S50 US | |||||
| Jointing torque | 20 | Nm | |||
| Torque angle | 50 | ° | |||
| M47 / M57 | M10 | ||||
| Jointing torque | 20 | Nm | |||
| Torque angle | 70 | ° | |||
| 2AZ | Main bearing screws | M70 / S70 / M73 / | |||
| Replace main bearing | M52TU / M52 with | ||||
| screws | aluminum engine | ||||
| Do not wash off coating on main bearing screw |
block | ||||
| Jointing torque | 20 | Nm | |||
| Torque angle | M10 | 70 | ° | ||
| M60/1 / M60/2 / | |||||
| M62 | |||||
| Jointing torque | 20 | Nm | |||
| Torque angle on engines with M10 main bearing screws |
M10 | 70 | ° | ||
| Torque angle on engines with M11 main bearing screws |
M11 | 100 | ° | ||
| Main bearing screws | S52 / M52 with | ||||
| Replace, wash and oil | cast iron engine | ||||
| main bearing screws | block | ||||
| Jointing torque | 20 | Nm | |||
| Torque angle | M10 | 50 | ° |
11 11 Engine block
Source PDF page 2.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 3AZ | Taper screw mount on main bearing |
||||
| Screws (replace hex and | M60/1 / M60/2 / | M8 | |||
| collar screws) and spacer | M62 / M70 / S70 / | ||||
| pin | M73 / S62 | ||||
| Jointing torque | 20 | Nm | |||
| Torque angle | 45 | ° | |||
| Threaded support sleeves | M70 / M60/1 / | 10 | Nm | ||
| M60/2 / M62 / S70 | |||||
| / M73 / S62 | |||||
| 4AZ | Struts/bracing shell | All | M10 | 43 | Nm |
| All | M8 | 22 | Nm | ||
| 5AZ | Coolant drain plug in engine block |
All | M14 x 1.5 | 25 | Nm |
| 6AZ | Main oil duct screw plugs | All | M16 x 1.5 | 34 | Nm |
| Main oil duct screw plugs | All | M18 x 1.5 | 40 | Nm | |
| Main oil gallery, rear (seal plugs with control valve) |
M62 / S62 | M18x1 | 10 | Nm | |
| 7AZ | Oil spray nozzle on engine block |
All | M6 | 10 | Nm |
| Oil spray nozzle screwed into bearing seat (coat thread with Loctite 243) |
M73 | M8x1 | 5 | Nm | |
| Oil spray nozzle to engine block (banjo bolt) |
All others | M8x1 | 12 | Nm |
11 12 Cylinder Head with Cover
Source PDF page 3.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 5AZ | Cylinder head bolts Replace, wash and oil cylinder head bolts |
M51 / M41 | M11 | ||
| Jointing torque Loosen all bolts 1/2 turn |
80 | Nm | |||
| Jointing torque | 50 | Nm | |||
| Torque angle | 90 | ° | |||
| Torque angle | 90 | ° | |||
| Warm-running time | 25 | min | |||
| Torque angle | 90 | ° | |||
| 6AZ | Cylinder head bolts | M40 / M42 / M43 / | M10 | ||
| Replace, wash and oil | M43TU / M44 / | ||||
| cylinder head bolts | M50 / S50 US / | ||||
| S52 / M52 with | |||||
| cast iron engine | |||||
| block | |||||
| Jointing torque | 30 | Nm | |||
| Torque angle | 90 | ° | |||
| Torque angle | 90 | ° | |||
| Cylinder head bolts | M52TU / M52 with | M10 | |||
| Fit new cylinder head bolts | cast aluminium | ||||
| Do not wash away coating on cylinder head screws |
engine block | ||||
| Jointing torque | 40 | Nm | |||
| Torque angle | 90 | ° | |||
| Torque angle | 90 | ° |
11 12 Cylinder Head with Cover
Source PDF page 4.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 11AZ | Cylinder head cover | All | M6 | 10 | Nm |
| All | M7 | 15 | Nm | ||
| M21 | M8 | 15 | Nm | ||
| 12AZ | Oil trap to cylinder head cove |
M21 | M8 | 17 | Nm |
| 13AZ | Timing case to cylinder head |
All | M7 | 15 | Nm |
| All | M8 | 20 | Nm | ||
| 14AZ | Plug for oil channel (microencapsulated) |
M47 / M57 | M12x1.5 | 20 | Nm |
11 13 Oil Pan
Source PDF page 5.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Oil drain plug | All | M12 x 1.5 | 25 | Nm |
| All | M22 x 1.5 | 60 | Nm | ||
| 2AZ | Oil pan on engine block | All | M6 8.8 | 10 | Nm |
| Oil sump to engine block (replace microencapsulated screws) |
All | M6 10.9 | 12 | Nm |
11 14 Case Covers
Source PDF page 6.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Timing case and timing case cover top and bottom |
All | M6 | 10 | Nm |
| All | M7 | 15 | Nm | ||
| All | M8 | 22 | Nm | ||
| All | M10 | 47 | Nm | ||
| 2AZ | Front/rear end cover to crankcase |
All | M6 | 10 | Nm |
| All | M8 | 22 | Nm | ||
| 3AZ | Bolts on timing case cover | M51 / M41 / M47 | M42x1.5 | 65 | Nm |
| 4AZ | Sealing plug or connector on timing case cove Plug on timing case cove |
M51 / M41 / M47 | M20x1.5 | 30 | Nm |
| Plug on timing case cover | M57 | M30x1 | 30 | Nm | |
| Plug on timing case cover | M57 | M40x1.5 | 30 | Nm |
11 24 Connecting Rods and Bearings
Source PDF page 9.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Connecting rod bolts Replace, wash and oil conrod bolts |
M10 / M30 | 55 | Nm | |
| M20 / M21 / M40 / | |||||
| M41 / M42 / M43 / | |||||
| M43TU / M44 / | |||||
| M47 / M50 / M51 / | |||||
| M52 / M52TU / | |||||
| M57 / S52 / S50 | |||||
| US / M70 / S70 / | |||||
| M73 | |||||
| Application torque | 5 | Nm | |||
| Jointing torque | 20 | Nm | |||
| Torque angle | 70 | ° | |||
| M60/1 / M60/2 / | |||||
| M62 | |||||
| Application torque | 5 | Nm | |||
| Jointing torque | 20 | Nm | |||
| Torque angle | 80 | ° |
11 21 Crankshaft and Bearings
Source PDF page 10.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Increment wheel on crankshaft |
All | M5 10.9 | 13 | Nm |
| Increment wheel to crankshaft (microencapsulated screw) |
All | M5 8.8 | 5.5 | Nm |
11 22 Flywheel
Source PDF page 11.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Flywheel to crankshaft | ||||
| Do not install with screw | S62 / M60/1 / | 105 | Nm | ||
| retaining compound. Bolts | M60/2 / M62 | ||||
| are a component part of | manual | ||||
| the flywheel. Screw threads oiled. |
transmission | ||||
| New micro-encapsulated | M40 / M42 / M43 / | 120 | Nm | ||
| screws | M43TU / M44 / | ||||
| M70 / S70 / M73 | |||||
| New micro-encapsulated | All 6-cylinder | 120 | Nm | ||
| screws | engines | ||||
| with automatic | |||||
| transmission | |||||
| New micro-encapsulated screws |
All others | 105 | Nm |
11 23 Vibration Damper
Source PDF page 12.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Vee belt pulley on crankshaft |
M10 | 190 | Nm | |
| 2AZ | Vibration damper hub on | M20 / M21 / M50 / | M18 x 1.5 | 410 | Nm |
| crankshaft | M52 / M52TU / | ||||
| Replace screws | S50 US / S52 | ||||
| M30 / S14 / S38 B | M24 x 1.5 | 440 | Nm | ||
| 35 | |||||
| M41 / M47 / M51 / | M18 x 1.5 | ||||
| M60/1 / M60/2 / | |||||
| M62 | |||||
| Jointing torque | 100 | Nm | |||
| Torque angle | 60 | ° | |||
| Torque angle | 60 | ° | |||
| Torque angle | 30 | ° | |||
| M70 / S70 / M73 | M18 x 1.5 | ||||
| Jointing torque | 100 | Nm | |||
| Torque angle | 60 | ° | |||
| Torque angle | 60 | ° | |||
| M57 | M10 | ||||
| Jointing torque | 40 | Nm | |||
| Torque angle | 60 | ° | |||
| Torque angle | 60 | ° |
11 23 Vibration Damper
Source PDF page 13.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 3AZ | Belt pulley / vibration damper to hu |
S38 B36 | M8 10.9 | 34 | Nm |
| S38 B 38 | M8 10.9 | 34 | Nm | ||
| All others | M8 | 22 | Nm | ||
| 4AZ | Belt pulley to vibration dampe |
S38 B 35 | M8 8.8 | 22 | Nm |
| S50 | M8 8.8 | 22 | Nm | ||
| 5AZ | Sprocket with hub or hub to crankshaft Replace screw |
M40 | M16 x 1.5 | 310 | Nm |
| M42 / M43 / | M16 x 1.5 | 330 | Nm | ||
| M43TU / M44 |
11 31 Camshaft
Source PDF page 17.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Camshaft bearing cap | All | M6 | 10 | Nm |
| All | M7 | 14 | Nm | ||
| All | M8 | 20 | Nm | ||
| 2AZ | Sprocket to camshaft | M20 / M21 / M40 | M10 | 65 | Nm |
| 3AZ | Sprocket to camshaft | M60/1 / M60/2 / | M6 | 15 | Nm |
| flange | M62 | ||||
| All others | M6 | 10 | Nm | ||
| M50 / M52 / | M7 | ||||
| M52TU / S52 / | |||||
| S50 US / M50 | |||||
| VANOS | |||||
| Application torque | 5 | Nm | |||
| Jointing torque | 22 | Nm | |||
| All others | M7 | 15 | Nm | ||
| 4AZ | Sprocket to camshaft | M51 / M41 / M47 / | M12 x 1.5 | ||
| M57 | |||||
| Jointing torque | 20 | Nm | |||
| Torque angle | 35 | ° | |||
| 5AZ | Splined shaft to intake | M52 / S52 / S50 | M14 x 1.5 | ||
| camshaft | US / M50 VANOS | ||||
| Jointing torque | 40 | Nm | |||
| Torque angle | 60 | ° |
11 31 Camshaft
Source PDF page 18.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 6AZ | Flange to camshaft | M30 | 145 | Nm | |
| 7AZ | Plug for chain tensioner | M50 / S50 US / | M22 x 1.5 | 50 | Nm |
| S62 | |||||
| All others | M22 x 1.5 | 40 | Nm | ||
| 8AZ | Cylinder for chain | M50 / M52 / | M26 x 1.5 | 70 | Nm |
| tensioner plunger | M52TU / S52 / | ||||
| S50 US | |||||
| All others | M26 x 1.5 | 50 | Nm | ||
| 9AZ | Bearing flange on engine block |
M60/1 / M60/2 | M6 | 13 | Nm |
| 10AZ | Reversing rail on engine block |
M62 / S62 | M6 /M7 | 14 | Nm |
| 11AZ | Screw-in pin on camshaft | All | M7 | 20 | Nm |
| Nut on screw-in pin | All | M6 | 10 | Nm | |
| 12AZ | Bearing pin for sliding and | M41 / M47 / M51 / | M16 x 1.5 | 20 | Nm |
| tensioning rails | M57 | ||||
| 13AZ | Signal disk to camshaft | S62 | M16 x 1.5 | 50 | Nm |
11 36 Variable Camshaft Control
Source PDF page 19.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | 4/2-way valve/solenoid | M52 / M52TU / | 30 | Nm | |
| valve to VANOS housing | S52 / S50 US / | ||||
| M50 VANOS | |||||
| 2AZ | Banjo bolt to VANOS | M52 / M52TU / | M14 x 1.5 | 32 | Nm |
| controller | S52 / S50 US / | ||||
| M50 VANOS | |||||
| 3AZ | Plug to VANOS adjusting | M52 / M52TU / | M22 x 1.5 | 50 | Nm |
| unit | S52 / S50 US / | ||||
| M50 VANOS | |||||
| 4AZ | Left-hand thread: setscrew for hydraulic piston on toothed shaft |
M52TU | M6 | 10 | Nm |
| 5AZ | Hydr. line for VANOS on | M52 / M52TU / | 32 | Nm | |
| oil filter aggregate carrier | S52 / S50 US / | ||||
| M50 VANOS | |||||
| 6AZ | Collar nut on spline shaft | S50 | M6 | 9 | Nm |
| 7AZ | Cover on VANOS control unit (hydraulic pistons, intake side) |
S50 | M5 | 5 | Nm |
| 8AZ | Filter screw on VANOS adjusting unit |
S50 | M10x1 | 12 | Nm |
| 9AZ | Pressure line to VANOS adjusting unit |
S62 | M10x1 | 13 | Nm |
| Pressure line on pressure accumulator and VANOS adjustment unit |
S50 | M12x1 | 20 | Nm | |
| 10AZ | Cover for solenoid valve on VANOS control unit |
S50 B 30 | M5 8.8 | 6 | Nm |
| S50 B 32 | M5 10.9 | 8 | Nm | ||
| S62 | M7 10.9 | 19 | Nm | ||
| 11AZ | Cover on VANOS control unit (hydraulic pistons, exhaust side) |
S50 B 32 | M6 10.9 | 13 | Nm |
| 12AZ | Solenoid valve on distributo |
M62 VANOS | M27x1.5 | 25 | Nm |
| 13AZ | Left-hand thread: Exhaust sprocket wheel to exhaust camshaft |
M62 VANOS | M12x1.5 | 125 | Nm |
Variable Camshaft Control
Source PDF page 20.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 14AZ | Left-hand thread: Camshaft adjustment unit to inlet camshaft |
M62 VANOS | M12x1.5 | 110 | Nm |
| 15AZ | Left-hand thread: Nut of sensor gear screw fitting |
M62 VANOS | M18 x 1.5 | 40 | Nm |
11 41 Oil Pump with Strainer and Drive
Source PDF page 21.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| Dimension | |||||
| 1AZ | Plug for pressure relief valve |
M10 / M30 | 40 | Nm | |
| M20 | 30 | Nm | |||
| 2AZ | Oil pump to crankcase | All | M8 | 22 | Nm |
| 3AZ | Oil pump cover | All | M6 | 10 | Nm |
| 4AZ | Sprocket to oil pump | All | M6 | 10 | Nm |
| All | M10 | 47 | Nm | ||
| All | M10x1 | 25 | Nm |
11 42 Oil Filter and Pipes
Source PDF page 22.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Oil filter (one-way cartridge) (Tightening torque by hand in acc. with specification on spin-on oil filter) |
All | Nm | ||
| 2AZ | Full flow oil filter (cover) | All | M8 | 22 | Nm |
| All | M10 | 33 | Nm | ||
| All | M12 | 33 | Nm | ||
| Screwed-on cover | All | 25 | Nm | ||
| 3AZ | Oil filter housing and lines on crankcase |
All | M8 | 22 | Nm |
| All | M20 x 1.5 | 40 | Nm |
11 42 Oil Filter and Pipes
Source PDF page 23.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 4AZ | Oil filter drain plug | ||||
| Hollow bolt | M21 / S38 | 20 | Nm | ||
| Full length screw in aluminum |
M21 | 10 | Nm | ||
| Full length screw in threaded insert |
M21 | 23 | Nm | ||
| 5AZ | Oil drain line on oil filter | M60/1 / M60/2 / | 30 | Nm | |
| and upper section of oil | M62 / M70 / S70 / | ||||
| pan (banjo bolt) | M73 / S62 | ||||
| 6AZ | Oil line to bearing points and camshaft lubrication |
All | M6 | 10 | Nm |
| 7AZ | Oil line for camshaft lubrication on cylinde head |
||||
| Hollow bolt | All | M8x1 | 10 | Nm | |
| All | M5 | 5 | Nm |
11 42 Oil Filter and Pipes
Source PDF page 24.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 8AZ | Oil cooler oil pipes to oil filter housing |
All | M8 | 22 | Nm |
| 9AZ | Oil pipes to turbocharger | All | M8 | 22 | Nm |
| 10AZ | Oil lines from turbocharger to engine block Hollow bolt |
All | M16 x 1.5 | 40 | Nm |
| 11AZ | Oil supply pipe to turbocharge |
||||
| Hollow bolt | All | 25 | Nm | ||
| Coupling nut | All | 30 | Nm |
11 51 Water Pump and Drive
Source PDF page 25.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Water pump to crankcase | All | M6 | 10 | Nm |
| All | M7 | 15 | Nm | ||
| All | M8 | 22 | Nm |
11 52 Fan
Source PDF page 26.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Fan clutch on water pump Coupling nut (left-hand threads) |
All | 40 | Nm |
11 53 Thermostat and Connections
Source PDF page 27.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Thermostat housing | All | M6 | 10 | Nm |
| 2AZ | Bleeder screw | All | M8 | 8 | Nm |
11 61 Intake manifold
Source PDF page 28.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Intake manifold on cylinder head |
All | M8 | 22 | Nm |
| All | M7 | 15 | Nm | ||
| All | M6 | 10 | Nm | ||
| 2AZ | Soundproofing hood to | M60/1 / M60/2 / | M6 | 8 | Nm |
| holder | M62 |
11 62 Exhaust manifold
Source PDF page 29.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Exhaust manifold to cylinder head Screw connections on exhaust with Molykote HSC compound coat |
All | M6 | 10 | Nm |
| M50 / M52 / | M7 | 20 | Nm | ||
| M52TU / S52 / | |||||
| S50 US | |||||
| All others | M7 | 15 | Nm | ||
| Upper row of staybolts installed with bolt cement |
All | M8 | 22 | Nm | |
| Retorque after 2000 km Loosen bolt first |
M21 | M8 | 12 | Nm |
11 78 Emissions-control, Lambda oxygen sensor
Source PDF page 30.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Oxygen sensor and oxygen monitor senso |
All | 55 | Nm |
11 81 Engine Suspension
Source PDF page 31.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Rubber mount to front axle carrie |
All | M8 | 22 | Nm |
| All | M10 | 47 | Nm | ||
| 2AZ | Rubber mount to engine console |
All | M8 | 22 | Nm |
| All | M10 | 47 | Nm | ||
| 3AZ | Engine console to engine | All | M8 | 22 | Nm |
| All | M10 | 47 | Nm |
12 11 Distributor
Source PDF page 32.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Distributor | M20 | 22 | Nm | |
| M10 / M30 | 10 | Nm | |||
| 2AZ | Distributor rotor to adapter with DME |
All | 2.8 | Nm | |
| 3AZ | High-tension distributor cap |
All | 4 | Nm |
12 12 Spark Plugs
Source PDF page 33.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Spark plugs (ungreased) | All | M12x1.25 | 23 ± 3 | Nm |
| All | M14x1.25 | 31 ± 2 | Nm |
12 13 Ignition Coil
Source PDF page 34.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Primary connections | ||||
| Terminal 1 | All | 3.0 | Nm | ||
| Terminal 15 | All | 4.5 | Nm | ||
| 2AZ | Ignition coil on wheel arch / end wall |
M42 / M43 / M44 | M5 | 5 | Nm |
| 3AZ | Ignition coil on wheel arch | M40 | M8 | 16 | Nm |
12 14 Electronic Shift Units or Control Units
Source PDF page 35.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | TCI control unit | All | 2.5 | Nm | |
| 2AZ | Knock sensor | E23 | 13 | Nm | |
| All | 20 | Nm | |||
| 3AZ | Speed and reference-mark senders |
All with DME | 7 | Nm | |
| 4AZ | Cover on control unit box | E38 | 4.4 | Nm | |
| 5AZ | Angle impulse sensor on cylinder head |
M52 | 5.0 | Nm | |
| 6AZ | Crankshaft sensor on timing-chain cove Crankshaft sensor on cylinder crankcase |
M52 | 5.0 | Nm |
12 31 Alternator with Drive and Mounting Parts
Source PDF page 36.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Wires to alternator | ||||
| Terminal D+ | M10 / M20 | 5 | Nm | ||
| All others | M6 | 7 | Nm | ||
| Terminal B+ | S38 B 38 | 8 | Nm | ||
| All others | M8 | 13 | Nm | ||
| 2AZ | Pulley | All | 45 | Nm | |
| 3AZ | Pulley (ribbed drive belt) | All | 70 | Nm | |
| Alternator with | 80 | Nm | |||
| coolant jacket | |||||
| 4AZ | Rear holder | All | 3.5 | Nm | |
| 5AZ | Fillister head screw for wire holde |
All | 3.5 | Nm | |
| 6AZ | Alternator on bearing | M40/M42 / M43 / | 43 | Nm | |
| block | M44 |
12 21 Preheating Relay
Source PDF page 37.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Battery positive lead (terminal 30) to glow plug relay |
M41 / M51 | 4 | Nm | |
| 2AZ | 80 A fuse on glow plug relay |
M41 / M51 | 2 | Nm | |
| 3AZ | Battery positive lead (terminal 30) to glow plug relay |
M47/M57 | 5 | Nm |
12 23 Glow Plugs
Source PDF page 38.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Glow plug | M21 | 25 | Nm | |
| 2AZ | Glow plug 4" | M21 / M41 / M51 | 20 | Nm | |
| M47 / M57 | 18 | Nm | |||
| M21 / M41 / M51 | 4 | Nm |
12 32 Governor
Source PDF page 40.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| Value | |||||
| 1AZ | Regulator switch | All | M4 | 2 | Nm |
| All | M5 | 4 | Nm |
12 41 Starter and Mounting Parts
Source PDF page 41.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Starter mount | All | 47 | Nm | |
| 2AZ | Support to starter | All | M5 | 5 | Nm |
| 3AZ | Support to crankcase | All | 47 | Nm | |
| 4AZ | Electrical leads to starter | ||||
| All | M5 | 5 | Nm | ||
| All | M6 | 6 | Nm | ||
| All | M8 | 13 | Nm | ||
| 5AZ | Bolt connection, pole tube | All | M6 | 6 | Nm |
12 42 Wires to starter
Source PDF page 42.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Battery positive connection | E32 / E34 / E31 / | M8 | 20 | Nm |
| point in/at distributor | E36 | ||||
| E39 M57 | M8 | 11 | Nm | ||
| 2AZ | Wiring harness on distributo |
E36 M41 | M8 | 10 | Nm |
12 51 Engine wiring harness
Source PDF page 43.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Wiring harness on electrical cutout device |
M51 / M41 | M5 | 2.5 | Nm |
| 2AZ | Wiring harness on distributo |
E36 M41 | M8 | 10 | Nm |
| 3AZ | Battery positive terminal to intake air manifold |
M57 | M8 | 7 | Nm |
| 4AZ | Battery positive terminal to cylinder head cove |
M62 / S62 | M8 | 10 | Nm |
12 52 Plug Connectors, Terminals
Source PDF page 44.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| Value | |||||
| 1AZ | Holder for modules | E36 | M6 | 9 | Nm |
| 2AZ | Ground connections Flange nut |
E36 | 16 | Nm | |
| 3AZ | Cover on heating splash wall |
E36 | 1.1 | Nm |
12 61 Oil pressure, oil temperature, oil level display
Source PDF page 45.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Oil-pressure switch/oil- temperature switch Note: Oil and screw in |
S14 / S50 / S38 | 20 | Nm | |
| M60 / M62 / | 27 | Nm | |||
| M73/S62 | |||||
| M57 | 14 | Nm | |||
| All others | 35 | Nm |
12 62 Coolant Temperature
Source PDF page 46.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Temperature sensor to water flange (glow time/coolant temperature gauge) |
M21 | 18 | Nm | |
| M51 | 13 | Nm | |||
| 2AZ | Temperature switch (5.5 ° C / 17 ° C) to fuel filter/cylinder head |
M21 | 18 | Nm | |
| 3AZ | Coolant temperature sensor (2-pin plug-in connection) |
S38 / S50 | 13 | Nm | |
| All others | 20 | Nm | |||
| 4AZ | Remote thermometer sensor (2-pin plug-in connection) |
All | 20 | Nm | |
| Remote thermometer sensor (4-pin plug-in connection) |
M62 | 16 | Nm | ||
| S62 | M12 x 1.5 | 14 | Nm | ||
| 5AZ | Remote thermometer sensor on coolant flange |
S50 | 18 | Nm | |
| 6AZ | Temperature sensor - air | S38 / S50 | 13 | Nm | |
| 7AZ | Temperature sensor - oil | S38 / S50 | 13 | Nm |
12 63 Switches and Relays
Source PDF page 47.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Temperature switch for electronic box |
E32 / E34 / E31 | 15 | Nm |
12 72 Senders for Control Unit
Source PDF page 48.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Lever to pedal value | E32 / E34 / E31 / | 9 | Nm | |
| sender | E36 | ||||
| 2AZ | Pedal value sender to pedal console |
E32 / E34 / E31 | 5 | Nm |
12 90 Control Unit Housing
Source PDF page 49.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Assembly of upper and lower sections |
E32 / E34 / E36 | 5 | Nm | |
| 2AZ | Center section to body | E32 / E34 | 3 | Nm | |
| 3AZ | Control unit holder in E box |
E36 | 5 | Nm | |
| 4AZ | Control unit box cover | E38 / E39 | 4.4 | Nm | |
| E46 | 6 | Nm |
13 11 Carburetor
Source PDF page 50.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Carburetor to intake manifold |
M10 / M20 / M30 | 10 | Nm | |
| 2AZ | Carburetor to insulating flange |
M10 / M20 / M30 | 10 | Nm | |
| 3AZ | Insulating flange to intake manifold |
M10 / M20 / M30 | 10 | Nm | |
| 4AZ | Idling shut off valve; max. | M10 / M20 / M30 | 5 | Nm | |
| 5AZ | Flow valve; max. | M10 / M20 / M30 | 28 | Nm | |
| 6AZ | Throttle valve assembly to float housing; max. |
M10 / M20 / M30 | 9 | Nm | |
| 7AZ | Throttle valve neck to intake manifold |
M10 / M20 / M30 | 10 | Nm | |
| S62 | M7 | 15 | Nm | ||
| 8AZ | Throttle valve control to carburetor; max. |
2BE | 3 | Nm | |
| 9AZ | Warm-up regulator to engine |
M10 / M20 / M30 | 23 | Nm |
13 31 Fuel Pump with Drive and Pipes
Source PDF page 51.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Fuel pump to engine | All | 12 | Nm | |
| 2AZ | Fuel pipe coupling bolt | All with K-Jetr. | M8 | 9 | Nm |
| 3AZ | Fuel pipe coupling bolt | All with K-Jetr. | M12 | 20 | Nm |
| 4AZ | Fuel pipe to pressure regulato |
All with L-Jetr. | 30 | Nm | |
| 5AZ | Return pipe connector to pressure regulato |
All with L-Jetr. | 27 | Nm |
13 32 Fuel Filter
Source PDF page 52.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Fuel line to filter housing and injection pump |
||||
| Coupling nut | M21 / M51 / M41 | M14 x 1.5 | 14 | Nm | |
| Adapter | M21 / M51 / M41 | M12 x 1.5 | 9 | Nm | |
| Hollow bolt | M21 / M51 / M41 | M14 x 1.5 | 14 | Nm | |
| 2AZ | Fuel filter to holder | M51 / M41 | M8 | 22 | Nm |
| 3AZ | Air duct to fuel cooler | M47 | 5.7 | Nm | |
| M57 | 2 | Nm | |||
| 4AZ | Fuel filter cover | M47 | 25 | Nm |
13 51 Injection Pump, Control Receptacle
Source PDF page 53.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Plug for high pressure section of injection pump |
M21 / M51 / M41 | 25 | Nm | |
| 2AZ | Distributor injection pump to holde |
M21 / M51 / M41 | 25 | Nm | |
| 3AZ | Electric shutoff to injection pump |
M21 / M51 / M41 | 20 ± 5 | Nm | |
| 4AZ | Electric cold start valve to injection pump |
M21 | 20 | Nm | |
| 5AZ | Coupling bolt (OUT) to injection pump (fuel return) |
M21 / M51 / M41 | 25 | Nm | |
| 6AZ | Pressure valve holder to injection pump |
M21 / M51 | 45 | Nm | |
| 7AZ | Expansion element housing (temperature dependent idling speed boost) to injection pump |
M21 | 18 | Nm | |
| 8AZ | Distributor injection pump to flange and console |
M21 / M51 / M41 | 22 | Nm | |
| 9AZ | Electr. line on fuel cutout device |
M51 / M41 | 2,5 | Nm | |
| 10AZ | Fuel feed line to injection pump (VP44) |
M47 | 30 | Nm | |
| 11AZ | Fuel return line to injection pump (VP44) |
M47 | 25 | Nm | |
| 12AZ | Plug for static basic adjustment (injection pump VP44) |
M47 | 13 | Nm | |
| 13AZ | Blocking screw for injection pump shaft without spacer plate (injection pump VP44) |
M47 | 31 | Nm | |
| 14AZ | Blocking screw for injection pump shaft with spacer plate (injection pump VP44) |
M47 | 13 | Nm | |
| 15AZ | Injection line (union nut) to injection pump (VP44) |
M47 | 30 | Nm |
13 52 Injection Pump Drive
Source PDF page 54.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Chain sprocket to injection pump |
M21 | 47 | Nm | |
| 2AZ | Toothed belt pulley to injection pump |
M51 / M41 | 50 | Nm | |
| Chain wheel on injection pump (VP44) with blocked injection pump drive shaft Jointing torque |
M47 | 18 | Nm | ||
| Chain wheel on injection pump (VP44) with unblocked injection pump drive shaft, gripped via crankshaft central bolt Tightening Torque |
M47 | 110 | Nm | ||
| Sprocket wheel to H.P. pump (Common Rail System) |
M57 | M14x1.5 | 65 | Nm | |
| 3AZ | Chain tensioner | M51 | 15 | Nm |
13 53 Fuel Injection Nozzles and Pipes
Source PDF page 55.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Injection nozzle combination (assembly) |
M21 / M51 | 80 | Nm | |
| 2AZ | Injection nozzle combination to cylinde head |
M21 | 40 | Nm | |
| M51 / M41 | 65 | Nm | |||
| 3AZ | Injection pipe (coupling nut) to injection pump and nozzle combination |
M21 / M51 / M41 | 20 | Nm | |
| 4AZ | Feed line on injection | M43 / | 20 | Nm | |
| panel | M44/M43TU | ||||
| 5AZ | Injection nozzle assembly in cylinder head cove |
M47 | M6 | 10 | Nm |
| Injector in cylinder head cover (Common Rail System) |
M57 | M6 | 9 | Nm | |
| 6AZ | Injection line to injection pump (VP44) |
M47 | 30 | Nm | |
| 7AZ | Injection line to injector nozzle |
M47 | 30 | Nm | |
| 8AZ | Pressure lines (Common Rail System) |
M57 | |||
| Injector | 25 | Nm | |||
| Pressure accumulator or H.P. pump |
30 | Nm | |||
| 9AZ | Pressure sensor to pressure accumulato (Common Rail System) |
M57 | 38 | Nm | |
| 10AZ | Pressure regulator to H.P. pump (Common Rail System) |
M57 | 9 | Nm |
13 62 Senders for Control Unit
Source PDF page 56.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Temperature time switch | M21 / M51 | 18 | Nm | |
| 2AZ | Coolant temperature | M60/1 / M60/2 / | 18 | Nm | |
| sensor | M21 / M51 | ||||
| All others | 13 | Nm | |||
| 3AZ | Temperature switch | All | 28 | Nm | |
| 4AZ | Temperature sensor - air | All | 13 | Nm | |
| 5AZ | Charge-air pressure sensor on holde |
M51 / M41 | 4 | Nm | |
| Charge-air pressure sensor on intake manifold |
M47 | 5 | Nm | ||
| 6AZ | Twin temperature sensor | M41 / M43 / M44 / | 13 | Nm | |
| (4-pin plug-in connection) | S50 / S52 / M52 / | ||||
| M62 / M73 | |||||
| 7AZ | Air-mass sensor on lower section of air filter housing |
M51 | 3.5 | Nm | |
| Air-mass flow sensor to cylinder head cove |
M57 | 3.5 | Nm | ||
| Air-mass flow sensor to cylinder head cove |
M47 | 4.5 | Nm | ||
| 8AZ | Pulse generator, camshaft to cylinder head cove |
M57 | 3.5 | Nm | |
| 9AZ | Intake neck on air-mass flow senso |
M47 | 9 | Nm |
13 64 Fuel Injectors
Source PDF page 57.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Fuel injector to intake manifold |
All | M6 | 10 | Nm |
| 2AZ | Coupling nut on fuel injecto |
All with K-Jetr. | 25 | Nm |
13 71 Air intake silencer
Source PDF page 58.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Air intake silencer on cylinder head cove |
M41 / M51 | M6 | 6 | Nm |
13 80 Gas-powered units
Source PDF page 59.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Screw plug on low- pressure regulato |
316g / 518g | 3 | Nm |
13 82 Mixture and metering system, low-pressure reducer
Source PDF page 60.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | MAP sensor on holder | 316g / 518g | 3.5 | Nm |
13 81 Air intake valves, low-pressure and vacuum hoses
Source PDF page 61.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Air intake line on low- pressure unit |
316g / 518g | 22 | Nm |
13 83 Gas tank with attachment
Source PDF page 63.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Support frame on body | 316g / 518g | 45 | Nm | |
| 2AZ | Gas density sensor on non-return cock of gas tank |
316g / 518g | 35 | Nm | |
| 3AZ | Holder of filler connection on body |
316g | 5 | Nm | |
| 4AZ | Holder for filler connections on body |
518g | 3 | Nm |
16 11 Fuel Tank and Mounting Parts
Source PDF page 64.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Fuel tank to body | All | M8 | 23 | Nm |
| Nut | E30 | M8 | 25 | Nm | |
| Nut | E24 | M8 | 45 | Nm | |
| Retaining strap | 8 | Nm | |||
| Retaining strap | E39 | M8 | 23 | Nm | |
| 2AZ | Connecting pipe to fuel tank |
E30 | 25 | Nm | |
| 3AZ | Heat shield to fuel tank | E30 | 8.5 | Nm | |
| E24 | 1.0 | Nm | |||
| E31 | 3 | Nm | |||
| 4AZ | Drain plug on fuel tank | All | 25 | Nm |
16 12 Fuel Supply
Source PDF page 65.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Pump assembly to metal- | All with fuel | 6.5 | Nm | |
| bonded mount | injection | ||||
| 2AZ | Holder to fuel pump or fuel | All with fuel | 6.5 | Nm | |
| reservoir | injection | ||||
| 3AZ | Electric connections on | All with fuel | 2 | Nm | |
| fuel pump | injection | ||||
| 4AZ | Electric connections on | All with fuel | M4 | 1.2 | Nm |
| fuel pump | injection | ||||
| 5AZ | Electric connections on | All with fuel | M5 | 1.6 | Nm |
| fuel pump | injection | ||||
| 6AZ | Plastic nut on cover for fuel pipes |
E30 | 2 | Nm | |
| 7AZ | Hose clamps 10 - 16 mm dia. |
All | 2 | Nm |
16 14 Fuel Pump
Source PDF page 66.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Fuel level sender to fuel | All with transfer | 2 | Nm | |
| intake | pump in tank | ||||
| E32 | 8 | Nm | |||
| 2AZ | End ring for fuel tank (fuel level sender/pump) |
||||
| Plastic sealing ring, 26.5 mm high |
E34 / E31 | 40 | Nm | ||
| Plastic sealing ring, 31.5 mm high (new) |
E36 / E34 / E31 | ||||
| Torque angle | 720 | ° | |||
| Torque | 55 | Nm | |||
| Metal sealing ring | E39 | 35 | Nm | ||
| 3AZ | Intank pump with fill level sensor on tank (tighten nuts crosswise) |
E38 | M6 | 6.5 | Nm |
17 00 Coolant
Source PDF page 67.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Coolant hoses 32 ... 48 mm dia. |
All | 2.5 | Nm | |
| 2AZ | Bleeder screw (8 mm wrench size) on thermostat housing |
All, without E46 | 8 | Nm | |
| Plastic vent screws on coolant lines |
E46 | 2 -0.5/+1 | Nm | ||
| 3AZ | Level switch (30 mm wrench size) to coolant expansion tank |
All | 3 | Nm |
17 11 Radiator and Mounting Parts
Source PDF page 68.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Radiator to body | ||||
| Self-tapping screw | All | B6.3 | 9 | Nm | |
| All | M6 | 10 | Nm | ||
| 2AZ | Drain plug on radiator | All | 2.5 | Nm | |
| 3AZ | Temperature switch to radiator (91 ° C / 99 ° C) max. |
All | 15 | Nm | |
| 4AZ | Expansion tank to body | All | 9 | Nm | |
| 5AZ | Radiator on module carrier | E46 | 4+1 | Nm | |
| 6AZ | Retaining plate, expansion tank on radiato |
E46 | 4+1 | Nm | |
| 7AZ | Fan cowl on radiator | E46 | 4+1 | Nm |
17 21 Engine Oil Cooler
Source PDF page 69.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Engine oil cooler to body | All | 14 | Nm | |
| Oil cooler vapor extraction guide to trim panel |
E36 M3 | B4.8 | 4 | Nm |
17 40 Additional Fan (electric)
Source PDF page 70.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Electric auxiliary fan on fan cowl |
E46 | Nm | ||
| 2AZ | Electronics for auxiliary fan on fan cowl |
E46 | Nm |
17 22 Oil Cooler Pipes
Source PDF page 72.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 5AZ | Cap nut on transmission oil cooler (on radiator) and on transmission |
All | M18x1.5 | 20 | Nm |
| 5HP30 | M22x1.5 | 28 | Nm | ||
| 6AZ | Oil lines on transmission | ||||
| Hollow bolt | All | M16 x 1.5 | 37 | Nm | |
| 7AZ | Oil lines on transmission oil coole |
A5S 300J | 28 | Nm | |
| Hollow bolt | All | M14 x 1.5 | 27 | Nm | |
| 8AZ | Screw-in fitting on | All | M14x1.5 und | 37 | Nm |
| transmission | M16x1.5 | ||||
| 9AZ | Oil hose on oil pipe | E23 | 28 | Nm | |
| 10AZ | Oil pipe bracket on radiato |
E23 | 2 | Nm | |
| 11AZ | Oil pipe bracket on body | E23 | 6.5 | Nm | |
| 12AZ | Oil cooler on transmission | 5HP30 | 10 | Nm |
17 22 Oil Cooler Pipes
Source PDF page 73.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Pipes to engine oil cooler | All | 28 | Nm | |
| 2AZ | Pipes to oil filter head | E36 M3 | 25 | Nm | |
| 3AZ | Holder on oil cooler pipes | All | 6 | Nm | |
| 4AZ | Holder for oil cooler pipes to alternato |
E36 M3 | M6 | 10 | Nm |
18 00 Exhaust Assembly
Source PDF page 74.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Primary catalytic converter to exhaust turbocharge |
M57 | M10 | 42 | Nm |
| Version with compression spring: Evenly tighten the compression springs with nuts on the block, then loosen by 1.5 revolutions |
M30 / M70 | 10 | Nm | ||
| Preload compression springs with nuts to 27 ± 1 mm |
M51 | ||||
| Version without compression springs |
S50 | M10 | 30 | Nm | |
| 2AZ | Exhaust pipe to flow section |
E23 | 25 | Nm | |
| 3AZ | Clamp for final muffler | All | M8 | 15 | Nm |
| 4AZ | Catalytic converter on silence |
||||
| Version with compression spring: Evenly preload compression springs with nuts to 30 mm |
E36 M42 | ||||
| 5AZ | Connection of positive and ground leads to E catalytic converte |
M73 | 5 | Nm |
21 11 Bell housing
Source PDF page 75.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Clutch housing to crankcase |
All | M8 | 27 | Nm |
| All | M10 | 51 | Nm | ||
| All | M12 | 86 | Nm |
21 21 Clutch disc and drive plate
Source PDF page 76.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Clutch to flywheel | ||||
| All | M8 8.8 | 24 | Nm | ||
| All | M8 10.9 | 34 | Nm | ||
| Replace bolt and taper sleeve. |
S14 / S38 B36 | M8 10.9 | 34 | Nm |
21 52 Clutch operation (hydraulic)
Source PDF page 77.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Coupling bolts for hydraulic pipes |
All | 17 | Nm | |
| E46 | 20 + 5 | Nm | |||
| 2AZ | Master cylinder to console | All | 22 | Nm | |
| 3AZ | Master cylinder setscrew | All | 22 | Nm | |
| 4AZ | Master cylinder to pedal assembly |
All | 10 | Nm | |
| 5AZ | Slave cylinder to clutch housing or transmission case |
All | 22 | Nm |
23 11 Case and Cover
Source PDF page 78.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 6AZ | Reverse gear shaft to case |
All | M8 | 25 | Nm |
| S 5 D 310 Z | M8 | 20 | Nm | ||
| All | M10 | 45 | Nm | ||
| 7AZ | Support for reverse gear shaft |
240 / 260 | M8 | 25 | Nm |
| 8AZ | Bearing bracket on rear | 240 / 260 / 265 / | M6 | 10 | Nm |
| section of case | 280 | ||||
| 9AZ | Mounting tabs for sealing cove |
280 | M6 | 10 | Nm |
| 10AZ | Bearing on countershaft | S 5 D 200 G / S 5 | M10 | 90 | Nm |
| D 250 G | |||||
| S 5 D 310 Z | M10 | 30 | Nm | ||
| 280 | M10 | 60 | Nm |
23 00 Transmission in general
Source PDF page 79.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Transmission to engine | ||||
| Hex screws | All | M8 | 25 | Nm | |
| All | M10 | 49 | Nm | ||
| All | M12 | 74 | Nm | ||
| Torx bolts | All | M8 | 22 | Nm | |
| All | M10 | 43 | Nm | ||
| All | M12 | 72 | Nm |
23 00 Transmission Assembly
Source PDF page 80.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 2AZ | Transmission to clutch housing |
All | M12 | 76 | Nm |
| 3AZ | Reinforcement plate to transmission |
All | M8 | 23 | Nm |
| 4AZ | Oil drain plug/filler plug | All | 50 | Nm | |
| S 6 S 560 G | 52 | Nm |
23 11 Case and Cover
Source PDF page 81.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 16AZ | Retaining plate to transfer case |
265 Sport | M6 | 9 | Nm |
| 17AZ | Retaining plates for | S 5 D 310 Z / S 5 | M6 | 10 | Nm |
| bearings on housing | D 200 G / 250 G |
23 11 Case and Covers
Source PDF page 82.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Transmission case rear/front sections |
All | 22 | Nm | |
| 2AZ | Cover with guide tube/transmission case |
All | M8x22 | 18 | Nm |
| All | M8x30 | 25 | Nm | ||
| All | M6 | 10 | Nm | ||
| 3AZ | Bearing cap/sealing flange | All | 10.5 | Nm | |
| 4AZ | Reverse gear shaft on intermediate housing |
All | 49 | Nm | |
| 5AZ | Retaining plate for reverse gear shaft on intermediate housing |
All | 25 | Nm |
23 11 Case and Covers
Source PDF page 83.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 11AZ | Plug in rear casing section | All | M20 | 60 | Nm |
| 240 | M16 | 40 | Nm | ||
| 260 / 280 | M22 | 60 | Nm | ||
| 12AZ | Sealing caps on rear case section |
240 / 260 / 280 | M6 | 10 | Nm |
| 13AZ | Reversing bolt to | ZF S-5-16 / S 5 D | 43 | Nm | |
| reversing lever | 310 Z | ||||
| 14AZ | Clamping claws to rear | ZF S-5-16 / S 5 D | 33 | Nm | |
| case section | 310 Z | ||||
| 15AZ | Screws on detent plate | ZF S-5-16 / S 5 D | 9 | Nm | |
| 310 Z |
23 21 Transmission Shafts
Source PDF page 84.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Output flange | All except GS5- | |||
| Collar nut installed with | 39DZ (F | ||||
| bolt cement | transmission) | ||||
| initial torque loosen |
190 | Nm | |||
| final torque | 120 | Nm | |||
| 2AZ | Gear wheel to layshaft | 265 Sport | M10 | 60 | Nm |
| 3AZ | Output flange | GS5-39DZ (F | |||
| transmission) | |||||
| initial torque loosen |
200 | Nm | |||
| final torque | 145 | Nm |
23 31 Interior Shift Components
Source PDF page 85.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Shift arms to transmission case |
S 5 D 310 Z | 45 | Nm |
23 41 External gearshift components
Source PDF page 86.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Actuating unit (SMG) on transmission housing |
S 6 S 420 G | M6 | 10 | Nm |
| 2AZ | Switch for gear recognition on actuating unit (SMG) |
S 6 S 420 G | M5 | 6 | Nm |
| 3AZ | Hydraulic lines on actuating unit (SMG) |
S 6 S 420 G | M12x1 | 17 | Nm |
23 71 Transmission mounts
Source PDF page 87.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Transmission mounts (rubber) to body |
All | M10 | 42 | Nm |
| 2AZ | Transmission cross member to body |
All | M10 | 42 | Nm |
| All | M8 | 21 | Nm | ||
| 3AZ | Mount bracket to transmission |
All | M8 | 21 | Nm |
24 00 Transmission in general
Source PDF page 88.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Transmission to engine | ||||
| Hex screws | All | M8 | 24 | Nm | |
| Hex screws | All | M10 | 45 | Nm | |
| Hex screws | All | M12 | 82 | Nm | |
| Torx bolts | All | M8 | 21 | Nm | |
| Torx bolts | All | M10 | 42 | Nm | |
| Torx bolts | All | M12 | 72 | Nm | |
| 2AZ | Reinforcement plate to transmission |
All | M8 | 23 | Nm |
24 13 Transmission Extension, Bearings, Seals
Source PDF page 89.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Slotted nut/output flange | A5S 310Z / A 5 S | 120 | Nm | |
| 440 Z / A5S 560Z | |||||
| A5S 325Z |
24 11 Transmission Case, Oil Sump
Source PDF page 90.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 5AZ | Oil Pan | 4HP-22 / 4HP-24 | M6 | 6 | Nm |
| A5S 310Z/A5S | |||||
| 325Z | |||||
| A5S 560Z / | M6 | 10 | Nm | ||
| A5S 440Z | |||||
| A4S 270R / | M6 | 12 | Nm | ||
| A4S 310R | |||||
| A5S 360R | M6 | 10 | Nm | ||
| A5S 300J | 9 | Nm | |||
| 6AZ | Oil drain plug | All | M10 | 16 | Nm |
| A5S 325Z | 35 | Nm | |||
| A5S 440Z | M16x1.5 | 30 | Nm | ||
| A5S 560Z | 50 | Nm | |||
| A5S 360R | M14 | 18 | Nm | ||
| A4S 270R / | 25 | Nm | |||
| A4S 310R | |||||
| A5S 300J | 35 | Nm | |||
| A5S 325Z | 30 | Nm | |||
| A5S 310Z / | 100 | Nm | |||
| A5S 560Z | |||||
| A5S 440Z | M18x1.5 | 35 | Nm | ||
| A4S 270R / | 33 | Nm | |||
| A4S 310R | |||||
| A5S 360R | M14 | 18 | Nm | ||
| A5S 300J | 40 | Nm |
24 11 Transmission Case, Oil Sump
Source PDF page 91.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 8AZ | Oil filler pipe | 3HP-22 | 105 | Nm | |
| 4HP-22 / 4HP-24 / | 98 | Nm | |||
| A5S 310Z | |||||
| 9AZ | Plug | All | M18 | 43 | Nm |
| 10AZ | Oil bore plugs | A5S 300J | 8 | Nm | |
| A5S 310Z / | 15 | Nm | |||
| A5S 560Z | |||||
| 11AZ | Damper cover on transmission case |
A5S 300J | M6 | 10 | Nm |
| 12AZ | Radial shaft seal on | A4S 270R / | M4 | 3 | Nm |
| converter bell housing | A4S 310R | ||||
| A5S 360R | |||||
| 13AZ | Intermediate plate on | A4S 270R / | 5/16" | 25 | Nm |
| intermediate housing | A4S 310R |
24 11 Transmission Case, Oil Sump
Source PDF page 92.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Transmission extension | All | M8 | 25 | Nm |
| A4S 270R / | 5/16" | 32 | Nm | ||
| A4S 310R | |||||
| A5S 360R | M8 | 22 | Nm | ||
| 2AZ | Guard | All | M6 | 9 | Nm |
| 3AZ | Converter bell housing | All | M8 | 25 | Nm |
| 4HP-22 / 4HP-24 | M10 | 46 | Nm | ||
| A4S 270R / | 1/2" | 42 | Nm | ||
| A4S 310R | |||||
| 4AZ | Plug on transfer plate | All | M10 | 16 | Nm |
| 4HP-22 / 4HP-24 | M14 | 40 | Nm | ||
| 4HP-22 / 4HP-24 | M20 | 50 | Nm |
24 15 Electrical fittings
Source PDF page 93.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Position switch on transmission |
All | M6 | 10 | Nm |
24 21 Input, Intermediate and Output Shafts
Source PDF page 94.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Flange nut, output flange | A5S 300J | 225 | Nm | |
| Flange nut, output flange without spring washe |
A5S 360R | 30 | Nm | ||
| Flange nut, output flange with spring washe |
A5S 360R | 60 | Nm | ||
| All others | 100 | Nm |
24 22 Planetary gear drive
Source PDF page 95.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Brake coupling D/G on | A5S 310Z / | M10 | ||
| gear box housing Insert all screws until contact is made with screw head in each case |
A5S 560Z | ||||
| center bolt | 30 | Nm | |||
| both outer screws | 15 | Nm | |||
| center bolt | 63 | Nm | |||
| both outer screws | 30 | Nm | |||
| both outer screws | 63 | Nm |
24 23 Shift Clutches
Source PDF page 96.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Torx screws for F clutch on transmission case |
4HP-22 / 4HP-24 | M6 | 10 | Nm |
| A5S 560Z | M8 | 23 | Nm | ||
| 2AZ | Brake band adjusting | A 4 S 270 R / A 4 | 5/16" | 5 | Nm |
| screw | S 310 R | ||||
| 3AZ | Lock nut of brake band | A 4 S 270 R / A 4 | 5/16" | 21 | Nm |
| adjusting screw | S 310 R |
24 30 Hydr./Elec. Control Elements
Source PDF page 97.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Valve body to transmission |
3HP-22 | M6 | 11 | Nm |
| 4HP-22 / 4HP-24 / | M6 | 8 | Nm | ||
| A5S 310Z / | |||||
| A5S 440Z / | |||||
| A5S 300J | |||||
| A4S 270R / | 5/16" | 20 | Nm | ||
| A4S 310R | |||||
| A5S 360R | M6 | 11 | Nm | ||
| A5S 325Z | M6 | 8 | Nm | ||
| A5S 560Z | M6 x 12 | 6 | Nm | ||
| A5S 560Z | M6x55 | 8 | Nm | ||
| 2AZ | Valve housing to valve body |
All | M6 | 5 | Nm |
| 3AZ | Adapter plate on shift unit | A4S 270R / | 13 | Nm | |
| A4S 310R |
24 31 Primary Pump
Source PDF page 98.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Oil pump to case | ||||
| A4S 270R / | 5/16" | ||||
| A4S 310R | |||||
| 1st pass | 10 | Nm | |||
| 2nd pass | 20 | Nm | |||
| A5S 560Z | M6 | 10 | Nm | ||
| A5S 560Z | M5 | 5 | Nm | ||
| All others | M6 | 11 | Nm | ||
| 2AZ | Oil strainer | A5S 440Z / | 5 | Nm | |
| A5S 560Z | |||||
| A5S 310Z | 6 | Nm | |||
| A5S 325Z | M6 | 6 | Nm | ||
| A4S 270R / | 5/16" | 20 | Nm | ||
| A4S 310R | |||||
| All others | 8 | Nm | |||
| 3AZ | Oil pump body | A4S 270R / | 5/16" | 20 | Nm |
| A4S 310R | |||||
| A5S 310Z / | M6 | 10 | Nm | ||
| A5S 560Z | |||||
| 4AZ | Oil cooler pipe adapter to | A5S 300J / | 28 | Nm | |
| transmission | A4S 270R / A 4 S | ||||
| 310 R | |||||
| Hollow bolt | A5S 440Z | M18 x 1.5 | 25 | Nm | |
| Cap screw | A5S 440Z | M18 x 1.5 | 20 | Nm |
24 32 Governor
Source PDF page 99.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Governor flange to transmission |
All | M8 | 16 | Nm |
| 2AZ | Stud in centrifugal governo |
All | M6 | 3 | Nm |
| 3AZ | Hexagon nut on stud | All | 10 | Nm | |
| 4AZ | Hexagon head screw on centrifugal governo |
All | M6 | 11 | Nm |
| 5AZ | Governor housing to hub | 4 HP-22 H | M6 | 11 | Nm |
24 34 Shift Valves, Parking Lock
Source PDF page 100.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Pressure regulator to | 4HP-22 EH / 4 | M6 | 5 | Nm |
| valve housing | HP-24EH / | ||||
| A5S 310Z | |||||
| A4S 270R / | 10 | Nm | |||
| A4S 310R | |||||
| 2AZ | Solenoid valve to valve | 4HP-22 EH / 4 | M6 | 5 | Nm |
| housing | HP-24EH / | ||||
| A5S 310Z | |||||
| A4S 270R / | 10 | Nm | |||
| A4S 310R | |||||
| A5S 560Z | 6 | Nm | |||
| A5S 300J | M5 | 3 | Nm | ||
| A5S 300J | M6 | 8 | Nm | ||
| 3AZ | Guide plate/parking lock mechanism |
A5S 310Z | 10 | Nm | |
| A5S 325Z | 10 | Nm | |||
| A5S 560Z | 23 | Nm | |||
| A5S 360R | M6 | 21 | Nm | ||
| 4AZ | Pulse sender | A5S 310Z / | M5 | 5 | Nm |
| A5S 440Z | |||||
| A5S 560Z | M5 | 6 | Nm | ||
| M8 | 23 | Nm | |||
| A5S 360R | M6 | 11 | Nm | ||
| A5S 300J | M5 | 6 | Nm | ||
| 5AZ | Cover for servo piston on | A4S 270R / | 5/16" | 25 | Nm |
| shift unit | A4S 310R | ||||
| 6AZ | Retaining plate for solenoid valves and pressure regulator on shift unit |
A5S 440Z | M5 | 5 | Nm |
| A5S 325Z | 6 | Nm |
24 34 Shift Valves, Parking Lock
Source PDF page 101.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 7AZ | Pulse generator, output speed |
A5S 325Z | 6 | Nm | |
| 8AZ | Pulse generator, turbine speed |
A5S 325Z | 8 | Nm | |
| 9AZ | Plug | A5S 325Z | 20 | Nm |
24 35 Wire Harness, Shift Elements and Sensor
Source PDF page 102.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Transmission socket to | 4HP-22 EH / 4 | M26 | 12 | Nm |
| case | HP-24EH / | ||||
| A5S 310Z | |||||
| A4S 270R / | M26 | 14 | Nm | ||
| A4S 310R |
24 40 Torque converter
Source PDF page 103.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Torque converter to flywheel |
M8 | 26 | Nm | |
| A4S 270R / | M10 | 45 | Nm | ||
| A4S 310R / | |||||
| A5S 310Z / | |||||
| A5S 300J / | |||||
| A5S 440Z / | |||||
| A5S 560Z / A5S | |||||
| 325Z | |||||
| All others | M10 | 49 | Nm |
24 51 External shift linkage
Source PDF page 104.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Selector lever on transmission |
All | M8x1 | 10 | Nm |
| A5S 300J | M8 | 15 | Nm |
24 52 Interior Shift Elements
Source PDF page 105.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Shift segment to shaft | A4S 310R / | 22 | Nm | |
| A4S 310R | |||||
| A5S 300J | M14x1.5 | 35 | Nm | ||
| 2AZ | Detent spring on shift unit | A4S 270R / | 5/16" | 25 | Nm |
| A4S 310R |
24 71 Transmission mounts
Source PDF page 106.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Cross member to body | All | 21 | Nm | |
| 2AZ | Rubber mounts to cross member or transmission |
All | 21 | Nm | |
| 3AZ | Support tube to engine subframe |
E36 | 42 | Nm | |
| 4AZ | Rubber mounts to carrier pipe |
E36 | 21 | Nm | |
| 5AZ | Carrier plate | E36 | 21 | Nm |
25 16 Shift Console - Automatic Transmission
Source PDF page 107.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Bowden cable on shift tower/transmission |
All | 15 | Nm | |
| 2AZ | Clamping screw on shift leve |
All | 10 | Nm | |
| 3AZ | Shift console to tunnel | All | 7 | Nm | |
| 4AZ | Switch to shift console | All | 4.5 | Nm | |
| 5AZ | Interlock cable on shift towe |
All | 7 | Nm |
25 11 Shift Console - Manual Transmission
Source PDF page 108.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Front console to shift | All with sheet | 25 | Nm | |
| console | metal console | ||||
| 2AZ | Shift console to | All with sheet | 23 | Nm | |
| transmission | metal console | ||||
| 3AZ | Rear shift console to body | All | 11 | Nm | |
| 4AZ | Aluminum shift arm console to transmission |
E30 M3 | 21.5 | Nm | |
| 5AZ | Aluminum shift arm to console |
E30 M3 | 11 | Nm | |
| 6AZ | Shift arm console to body | All except E31 | 21 | Nm | |
| E31 | 9 | Nm | |||
| 7AZ | Adjustable shift rod (clamp) |
E31 | 23 | Nm |
62 16 Car Electrical System Senders
Source PDF page 109.
| AZ | Component / Instruction | Type | Screw | Measure | Unit |
|---|---|---|---|---|---|
| 1AZ | Screws for speedometer sende |
All | 6,6 ... 8,4 | Nm |