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Special Tools and Equipment > < Technical data cylinder head

 

Recommended Torque Values  

 

Nm  

Drive disc to crankshaft  

60 1)  

Starter to transmission  

25  

Exhaust manifold to cylinder head  

22 2)  

DIS ignition module to bracket  

8  

Throttle valve connection to throttle valve connection flange (X 16 XEL)  

8  

Throttle valve connection to intake manifold (X 14 XE)  

8  

Fuel pressure regulator to fuel distribution pipe (X 14 XE)  

5  

Fuel pressure regulator to fuel distribution pipe (X 16 XEL)  

8  

Intake manifold to intake manifold flange (X 14 XE)  

8  

Upper part of intake manifold to lower part of intake manifold (X 16 XEL)  

8  

Lower part of intake manifold to cylinder head (X 16 XEL)  

20  

  

1)  Use new bolt(s).  

2)  Use new nuts.  

 

 

Recommended Torque Values (continued)  

 

Nm  

Intake manifold flange to cylinder head (X 14 XE)  

20  

Throttle valve connection flange to lower part of intake manifold (X 16 XEL)  

8  

Alternator to alternator support bracket  

35  

Alternator support bracket to cylinder block  

35  

Bracket, crankshaft pulse pickup to oil pump  

8  

Engine damping block bracket to auxiliary aggregates mounting block.  

60  

Engine damping block bracket to engine holder.  

60  

Compressor bracket to compressor  

20  

Compressor bracket to ancillary component bracket and cylinder block.  

35  

Ancillary component bracket to cylinder block  

35  

Rear toothed belt cover to cylinder head and oil pump  

6  

 

 

 

Recommended Torque Values (continued)  

 

Nm  

Secondary air combination valve heat shield and support to exhaust manifold  

8  

Crankshaft pulse pickup to bracket  

8  

Increment disc to crankshaft  

95 + 30 ° + 15 ° 1)  

Ribbed V-belt tension roller to ancillary component main bracket  

25  

Knock sensor to cylinder block  

20  

Fuel distribution pipe to lower part of intake manifold (X 16 XEL)  

8  

Coolant flange to cylinder head  

20  

Crankshaft bearing cap to cylinder block  

50 + 45 + 15 ° 1)  

Coolant pump to cylinder block  

8  

Oxygen sensor to exhaust manifold  

30 2)  

Alternator shackle to coolant flange, alternator and lower part of intake manifold or intake manifold flange  

20  

  

1)  Use new bolt(s).  

2)  Install with special grease (black).  

 

 

Recommended Torque Values (continued)  

 

Nm  

Shackle, power steering pump to ancillary component bracket  

18  

Engine cover to cylinder head  

8  

Engine damping block to front left bracket  

60  

Engine damping block to front right bracket  

35  

Engine damping block, rear to bracket  

45  

Engine damping block, rear to front axle body  

40  

Engine damping block, front to side member  

65 1)  

Camshaft bearing caps to cylinder head.  

8  

Camshaft pulley to camshaft  

50 + 60 °  + 15 ° 2)  

Camshaft sensor to cylinder head  

8  

Con-rod bearing cap to con-rod  

25 + 30 ° 2)  

  

1)  Regroove thread and insert screws with screw lock (red).  

2)  Use new bolts.  

 

 

Recommended Torque Values (continued)  

 

Nm  

Power steering pump to ancillary component bracket  

25  

Wheel to wheel hub  

110  

Flywheel to crankshaft  

35 + 30 ° + 15 ° 1)  

Coolant temperature sensor in thermostat housing  

14  

Intake manifold bracket to intake manifold (X 14 XE)  

20  

Intake manifold bracket to cylinder block (X 14 XE)  

35  

Thermostat housing to cylinder head  

20  

Thermostat housing cover with thermostat to thermostat housing  

8  

Oil drain bolt to oil pan  

45  

Oil pressure switch to oil pump  

30  

Oil filter to cylinder block  

15  

  

1)  Use new bolt(s).  

 

 

Recommended Torque Values (continued)  

 

Nm  

Oil pump to cylinder block  

8  

Oil pump cover to oil pump  

6  

Oil intake tube to oil pump and cylinder block  

8 1)  

Oil baffle to oil pan  

8  

Oil pan to transmission  

20  

Oil pan to cylinder block and oil pump  

10 1)  

Safety valve to oil pump  

50  

Lower alternator fastening bolt to alternator support bracket  

35  

Compressor to ancillary component bracket  

20  

Toothed belt cover, upper part to rear toothed belt cover  

4  

Toothed belt cover, lower part to rear toothed belt cover  

4  

  

1)  Regroove thread before reuse and insert with screw lock (red). Maximum installation time including torque check: ten minutes.  

 

 

Recommended Torque Values (continued)  

 

Nm  

Toothed belt drive wheel to crankshaft  

95 + 30 ° + 15 ° 1)  

Toothed belt tension roller to oil pump  

20  

Toothed belt guide pulleys to cylinder head  

25  

Spark plug to cylinder head  

25  

Cylinder head to cylinder block  

25 + 90 °  + 90 + 90 ° + 45 ° 1)  

Cylinder head cover to cylinder head  

8  

  

1)  Use new bolt(s).  

Special Tools and Equipment > < Technical data cylinder head