Removing, installing cylinder head cover

AR01.20-S-5014B

27.3.95

ENGINE 601 in MODEL 638

S01.20-2001-06

1 Air intake line (engine 601.942)

2 Charge air duct (engine 601.970)

3 Connection hose (engine 601.970)

4 Bracket (engine 601.970)

5 Mixing housing

6 Oil filler neck

7 Crankcase ventilation line

8 Bolt

9 Cylinder head cover

10 Gasket

 	Removal, installation
1.1	Remove air intake line (1)	Engine 601.942
1.2	Remove charge air duct (2) and bracket (4)	Engine 601.970	AR09.41-S-8620A
2	Remove mixing housig (5)		AR09.20-S-1320A
3	Remove oil filler neck (6)		AR01.20-S-9520B
4	Detach crankcase ventilation line (7) at cylinder head cover	 Installation:Ensure grommet is correctly installed.
5	Remove cylinder head cover (9) together with gasket (10)	 Inspect gasket (10), replace if necessary.  Clean sealing surfaces
			*BA01.20-N-1001-01G
6	Install in the reverse order
7	Inspect correct installation of gasket (10) of cylinder head cover		AR01.20-S-5014-01B
8	Check for leaks Check for leaks

 Crankcase ventilation, cylinder head cover

Number	Designation		Engine 601.942/ 970


BA01.20-N-1001-01G	Bolt of cylinder head cover to cylinder head	Nm	9