Recommended Torque Values (Z 22 Se)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for coolant pump drive gear to coolant pump flange | 10 |
| 2 | Fastening bolts for guide rail of balancer shaft timing chain to cylinder block | 10 |
| 3 | Fastening bolts for guide rail of balancer shaft timing chain to cylinder block | 10 |
| 4 | Fastening bolts for sliding rail of camshaft timing chain to cylinder head | 8 1) 2) |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 5 | Fastening bolts for camshaft pulleys to camshaft | 85 Nm + 30° + 15° 1) |
| 6 | Fastening bolts for guide rail of camshaft timing chain to cylinder block and cylinder head | 10 |
| 7 | Fastening bolts for service aperture cover to timing case cover | 7 |
| 8 | Fastening bolts for torsional vibration damper to crankshaft | 100 Nm + 75° +15° 1) |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 9 | Fastening bolts for timing case cover to cylinder block and cylinder block base plate | 21 |
| 10 | Closure bolt of oil pump pressure control valve in timing case cover | 40 |
| 11 | Fastening bolts for oil pump to timing case cover | 6 |
| 12 | Fastening bolt for tension rail of camshaft shaft timing chain to cylinder block | 10 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 13 | Fastening bolt for timing chain oil injector nozzle to cylinder block | 10 |
| 14 | Chain tensioner for camshaft timing chain in cylinder head | 75 3) |
| 15 | Fastening bolt for tensioning rail of balancer shaft timing chain to cylinder block | 10 |
| 16 | Fastening bolts for chain tensioner of balancer shaft timing chain to cylinder block | 10 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for thermostat housing cover to thermostat housing | 8 |
| 2 | Coolant temperature sensor in thermostat housing | 21 |
| 3 | Fastening bolts for coolant pump to cylinder block (transmission side) | 23 |
| 4 | Fastening bolts for coolant pump to cylinder block (timing side) | 23 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 5 | Fastening bolts for balancer shafts to cylinder block | 9 |
| 6 | Fastening bolts for balancer shaft sprockets to balancer shafts | 8 Nm + 30° 1) |
| 7 | Fastening bolts for con-rod bearing cap to con-rod | 25 Nm + 50° + 50° + 25° 1) |
| 8 | Fastening bolts for flywheel/drive disc to crankshaft | 53 Nm + 25° 1) 4) |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 9 | Oil drain bolt in oil pan | 25 |
| 10 | Fastening bolts for oil pan to cylinder block base plate | 23 |
| 11 | Fastening bolts for oil pan (transmission side) to cylinder block base plate | 23 |
| 12 | Fastening bolts for cylinder block base plate to upper part of cylinder block (M8) | 23 |
| 13 | Fastening bolts for cylinder block base plate to upper part of cylinder block (M10) | 20 Nm + 70° + 15° 1) |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 14 | Fastening bolts for cylinder block base plate (transmission side) to cylinder block | 23 |
| 15 | Fastening bolts for cylinder head to cylinder block | 30 Nm + 90° + 60° + 15° 1) |
| 16 | Coolant drain bolt in coolant pump | 20 |
| 17 | Fastening bolts for thermostat housing to cylinder block | 9 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for starter to cylinder block base plate | 40 |
| 2 | Fastening bolts for alternator to cylinder block | 21 |
| 3 | Fastening bolts for compressor to cylinder block base plate | 21 |
| 4 | Fastening bolt for ribbed V-belt tension roller to cylinder block | 43 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for DIS ignition module to cylinder head cover | 9 |
| 2 | Fastening bolts for camshaft bearing cap to cylinder head | 9 |
| 3 | Fastening bolts for fuel distributor pipe to cylinder head | 9 |
| 4 | Fastening bolt for engine transport shackle to cylinder head | 23 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 5 | Fastening bolts for cylinder head to cylinder block (fastening bolts towards engine timing side) | 35 1) 5) |
| 6 | Fastening bolt for ground cable to cylinder head | 9 |
| 7 | Fastening bolt for engine transport shackle to cylinder head | 23 |
| 8 | Spark plug in cylinder head | 20 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 9 | Fastening bolts for camshaft connection flange for camshaft bearing cap to cylinder head | 23 |
| 10 | Fastening bolt for ground cable to cylinder head cover | 9 |
| 11 | Fastening bolts for cylinder head cover to cylinder head | 9 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for throttle body to intake manifold | 9 |
| 2 | Fastening bolts for exhaust gas recirculation valve to cylinder head | 23 |
| 3 | Power steering pump fastening bolts to cylinder head | 23 |
| 4 | Oil filter housing cover / bypass valve to oil filter housing | 25 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 5 | Fastening bolt for crankshaft pulse pick-up in cylinder block | 9 |
| 6 | Oil pressure switch in cylinder block | 18 |
| 7 | Fastening bolt for knock sensor to cylinder block | 23 6) |
| 8 | Exhaust gas recirculation pipe stud bolt to cylinder head | 10 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 9 | Fastening bolt for oil dipstick guide tube to intake manifold | 9 |
| 10 | Fastening bolts for intake manifold to cylinder head | 9 |
| 11 | Intake manifold stud bolt in cylinder head | 6 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for upper heat shield to cylinder head | 23 |
| 2 | Fastening nuts for exhaust manifold to cylinder head | 12 7) 8) |
| 3 | Fastening nuts for front exhaust pipe to exhaust manifold | 16 7) |
| 4 | Fastening bolts for lower heat shield to upper heat shield | 8 |
| 5 | Fastening bolt for upper heat shield to exhaust manifold | 23 |
Recommended Torque Values (Continued)
Illustrations
| No. | Designation | Nm |
|---|---|---|
| 1 | Fastening bolts for transmission to cylinder block | 60 |
| 2 | Fastening bolts for oil pan to transmission casing | 40 |
Recommended Torque Values (Continued)
| Nm | |
|---|---|
| Exhaust gas recirculation pipe to cylinder head | 10 |
| Exhaust gas recirculation valve with new gasket to cylinder head | 23 |
| Starter to cylinder block base plate | 40 |
| Balancer shaft drive gear to balancer shaft | 8 Nm + 30° 9) |
| Coolant pump drive gear to coolant pump flange | 10 |
| Drive disc to crankshaft | 53 Nm + 25 ° 1) 4) |
| Exhaust manifold with new gasket and new fastening nuts to cylinder head | 12 7) 8) |
| Fastening nut for wiring trough bracket | 8 |
| Fastening bolts for rear engine damping block to front axle body | 20 |
| Oil filter housing cover to oil filter housing | 25 |
| Oil filter housing cover/bypass valve to oil filter housing | 25 |
| Service aperture cover to timing case cover | 7 |
| Timing case cover to cylinder block and to cylinder block base plate | 21 |
| DIS ignition module to cylinder head cover | 9 |
| Torsional vibration damper with new fastening bolt to crankshaft | 100 Nm + 75° + 15° 9) |
| Throttle body to intake manifold | 9 |
| Intake manifold to cylinder head | 9 |
| Accelerator/ accelerator position sensor with new fastening nuts to bulkhead | 20 7) |
| Guide rails of balancer shaft timing chain to cylinder block | 10 |
| Guide rail of camshaft timing chain to cylinder block | 10 |
| Guide rail of camshaft timing chain to cylinder head | 10 |
| Alternator to cylinder block | 21 |
| Transmission to cylinder block | 60 |
| Sliding rail for camshaft timing chain to cylinder head | 8 1) 2) |
| Wiring trough bracket to cylinder head cover using the fastening bolt | 10 |
| Engine damping block bracket to transmission and to front axle body | 60 |
| Engine damping block bracket to rear engine damping block | 45 |
| Upper engine damping block bracket to engine damping block and to front right engine damping block bracket (5 fastening nuts) | 60 |
| Lower engine damping block bracket to engine damping block | 60 |
| Engine damping block bracket to front frame | 60 |
| Upper heat shield with fastening bolts and stud bolts to cylinder head | 23 |
| Lower heat shield with fastening bolts to upper heat shield | 8 |
| Crankshaft pulse pick-up with new seal ring in cylinder block | 9 |
| Cable retainer to throttle body stud bolt | 8 |
| Refrigerant line to pulsation damper | 20 |
| Ribbed V-belt tension roller to cylinder block | 43 |
| Balancer shaft sprocket to balancer shaft | 8 Nm + 30° 9) |
| Coolant pump sprocket to coolant pump | 10 |
| Chain tensioner for balancer shaft timing chain to cylinder block | 10 |
| Chain tensioner for camshaft timing chain with new gaskets to cylinder head | 75 3) |
| Knock sensor to cylinder block | 23 6) |
| Fuel distributor pipe to cylinder head | 9 |
| Coolant drain bolt in coolant pump | 20 |
| Coolant pump to cylinder block | 23 |
| Oxygen sensor for mixture regulation in front exhaust pipe/catalytic converter | 55 |
| Oxygen sensor for catalytic converter check in front exhaust pipe/catalytic converter | 55 |
| Steering intermediate shaft with new fastening bolt to steering gear | 22 Nm + 45° + 15° 9) 10) |
| Ground cable to engine control unit | 10 |
| Ground cable with stud bolt to cylinder head cover | 9 |
| Front left engine damping block with new fastening nut to engine damping block bracket | 60 11) |
| Engine control unit to intake manifold | 9 |
| Engine transport shackle (both rear) to cylinder head | 23 |
| Camshaft bearing caps to cylinder head | 9 |
| Camshaft bearing cap (camshaft connection flange) to cylinder head. | 23 |
| Camshaft sprocket to camshaft | 85 Nm + 30° + 15° 9) |
| Oil drain bolt with new gasket in oil pan | 25 |
| Oil pressure switch with new copper seal ring in cylinder block | 18 |
| Oil pressure switch with new gasket to cylinder block | 18 |
| Oil dipstick guide tube to intake manifold | 9 |
| Oil pump to timing case cover | 6 |
| Oil pump/timing case cover to cylinder block | 21 |
| Oil spray nozzle timing chain to cylinder block | 10 |
| Oil pan to transmission housing | 40 |
| Oil pan to cylinder block base plate | 23 |
| Swing arm with new fastening nuts to spring strut support tube | 65 7) |
| Con-rod bearing cap with new fastening bolts to con-rod | 25 Nm + 50° + 50° + 25° 1) |
| Pulsation damper to refrigerant line | 20 |
| Power steering pump to cylinder head | 23 |
| Wheel to wheel hub | 110 |
| Hose clamps in intake system | 3.5 12) |
| Flywheel to crankshaft | 53 Nm +25° 1) 4) |
| Coolant temperature sensor in thermostat housing | 21 |
| Tension rail for balancer shaft timing chain to cylinder block | 10 |
| Tension rail for camshaft timing chain to cylinder block | 10 |
| Intake manifold stud bolt to cylinder head | 6 |
| Thermostat housing with new seal ring to cylinder block | 9 |
| Thermostat housing cover to thermostat housing | 8 |
| Compressor to cylinder block base plate | 21 |
| Closure bolt of oil pump pressure control valve in timing case | 40 |
| Closure bolt for service aperture in cylinder head | 40 |
| Front axle body with new fastening bolts to chassis | 100 Nm + 45° + 15° 1) 13) 14) 15) |
| Front exhaust pipe/catalytic converter to exhaust manifold | 16 7) |
| Spark plugs in cylinder head | 20 |
| Front right engine damping block assembly to front frame and to front right engine damping block bracket | 60 |
| Cylinder block base plate to upper part of cylinder block (M8) (x 10) | 23 |
| Cylinder block base plate to upper part of cylinder block (M10) (x 20) | 20 Nm + 70° + 15° 1) |
| Cylinder head to cylinder block (fastening bolts toward engine timing side - x 4) | 35 1) 5) |
| Cylinder head with new fastening bolts to cylinder block | 30 Nm + 90° + 60° + 15° 1) |
| Cylinder head cover with new seal rings and new gasket to cylinder head | 9 |
1
) Use new fastening bolts.
2
) Re-cut thread in cylinder head. Insert new fastening bolts with screw locking compound (red). The installation time including torque check is max. 5 min.
3
) Before installing the chain tensioner of the camshaft timing chain: Clean thread of the chain tensioner for the camshaft timing chain as well as the thread in the cylinder head itself.
4
) Re-cut thread in crankshaft. Insert new fastening bolts with screw locking compound (red). The installation time including torque check is max. 5 min.
5
) Recut threaded bores in cylinder block. Insert new fastening bolts with screw locking compound (red). The installation time including torque check is max. 5 min.
6
) The knock sensor must lie on the entire contact face directly on the cylinder block - ensure it is completely clean. Do not use underlying, spring or toothed lock washers. Observe tightening torque without fail, otherwise function disruptions may occur.
7
) Use new fastening nuts.
8
) After 30 seconds, tighten the fastening nuts again to 12 Nm.
9
) Use new fastening bolt.
10
) Re-cut thread of steering intermediate shaft before re-use. Insert new fastening bolt with screw locking compound (red).The installation time including torque check is max. 5 min.
11
) Use new fastening nut.
12
) It is only ensured that the intake system is free of leaks, thus ensuring operational safety of the engine, if the hose clamps are tightened correctly to the prescribed tightening torque.
13
) Insert fastening bolts with screw locking compound (red). The installation time including torque check is max. 5 min.
14
) Installation with an impact screwdriver is not permitted. Note different bolt lengths and washers.
15
) Before installing the front axle body with drive unit: Check thread of the locking nuts for ease of movement, replace locking nuts if necessary - see operation "Replacement Locking Nuts" in group "A".