Removing, installing cylinder head cover · ar0120d5014b · Mercedes-Benz WIS

AR01.20-D-5014B

Removing, installing cylinder head cover

20.11.96

ENGINE 602.984 in MODEL 667, 668, 670

ENGINE 602.985 in MODEL 668, 670

D01.20-0016-06

1 Inner engine cover

2 Corrugated tube

3 Hexagon bolt

4 Cylinder head cover

5 Gasket

6 Oil filler pipe

7 Charge air pipe

8 Intake pipe

 	Removal, installation
1	Remove inner engine cover (1)
2	Remove air cleaner housing		AR09.10-D-1150A
3	Remove charge air pipe (7)
4	Remove corrugated pipe (2) of exhaust gas recirculation
5	Remove oil filler pipe (6)
6	Detach crankcase ventilation at cylinder head cover
7	Unscrew bolts (3) of cylinder head cover	 The cylinder head cover is attached with self-tapping bolts.
			*BA01.20-N-1001-01G
8	Lift off cylinder head cover (4) together with gasket (5)	 Inspect gasket for damage, replace if necessary.  Clean sealing surfaces.
		Installation: Pay attention to correct installation of gasket.
9	Install in the reverse order

 Crankcase ventilation, cylinder head cover

Number	Designation		Engine 602.980/ 982/983/ 984/985


BA01.20-N-1001-01G	Bolt of cylinder head cover to cylinder head	Nm	10