ar0140s800002ef

Tightening procedure for timing case cover

Type ar · topic 01.40 · version 0600 · 2019-10-10

Applies to: Model 447 with engine 622

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.40 Crankcase, timing case cover, end cover — Series 447 · Series 622

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.30 Timing case/flywheel housing — Series 447 · Series 622

AR01.40-S-8000-02EF

Tightening procedure for timing case cover

Model

447 with engine 622

Modification notes

25.09.2019

Tightening sequence changed, picture updated.

Crankcase, timing case cover, bottom half of crankcase

Number

Designation

Engine 622 in model 447

BA01.40-N-1001-01E

Bolt, timing case cover to crankcase and oil pan

Nm

15

Crankcase, timing case cover, bottom half of crankcase

Number

Designation

Engine 622 in model 447

BA01.40-N-1002-01E

Bolt, timing case cover to cylinder head

Nm

15

Tightening procedure for timing case cover

1

Tighten screws (1 to 22) of the timing case cover in the numerical sequence   .


It is essential to tighten the screws (1 to 22) in the numerical sequence.
Tensions can occur otherwise on the timing case cover and therefore to leaks.


S01.40-4523-12