Removing, installing cylinder head cover - AR01.20-P-5014HA

ENGINE 604, 605, 606.912 /961 /962 /964 

Fig 1: Identifying Cylinder Head Cover Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig. item, etc.	Work instructions
	Remove resonance intake manifold, install	Engine 606.912	AR09.20-P-1310H
	Remove intake manifold	Engine 604, 605.910/912	AR09.20-P-1961H
	Remove charge air distribution pipe, install	Engine 605.960/962	AR09.41-P-1310H
		Engine 606.961/962/964	AR09.41-P-1310HA
	Remove injection pipes, install	Remove injection pipes complete	AR07.12-P-9230H
	Trim of cylinder head cover	Attach with self-tapping screws. When replacing cylinder head cover, use self-tapping screws. Installing:  when installing trim panel of cylinder head cover, ensure that the leak oil pipe (arrow) is not jammed in between
29/11	Control cable of automatic transmission	Model 124 with automatic transmission (code 420a, 425a), detach Installation:  ↓
		Check setting of control cable, adjust if necessary	ra27047220110x
7, 8	Cylinder head cover with gasket	Replace cylinder head cover gasket if necessary after inspecting. Ensure that the bushes of the trim cover (1) are correctly located (arrow). Replace seals (2).
			*BA01.20-P-1001-01A

Engine ventilation, cylinder head cover

Number	Designation		Engine 604, 605, 606
BA01.20-P-1001-01A	Bolt of cylinder head cover to cylinder head	Nm	10