Remove, install cylinder head cover

AR01.20-W-5014A

19.9.06

ENGINE 904.9 in MODEL 668, 670

ENGINE 904.9 in MODEL 374, 375, 673, 674, 676, 958, 970, 972, 975, 976

ENGINE 906.9 in MODEL 374, 958, 970, 972, 974, 975, 976

ENGINE 906.9 in MODEL 374, 375, 950, 952, 953, 954, 958

ENGINE 906.9 in MODEL 957 except CODE (MS8) Natural gas engine

W01.20-1017-06

Shown on engine 904.9

1 Bolt

2 Sealing washer

3 Crankcase ventilation hose

4 Cylinder head cover

5 Seal

6 Engine trim panel

W26.60-1011-11

Shown on engine 906.9 with code (GS3) "Hydraulic" gearshift

30 Hydraulic lines

31 Clamps

32 Bracket

33 Bolt

 	Remove/install
 Danger!	Risk of injury caused by body parts being pinched or crushed as cab is tilted	Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all way to end position and secure with safety strut.	AS60.80-Z-0001-01A
1.1	Tilt cab	Model 374, 375, 673, 674, 676, 950, 952, 953, 954, 957, 958, 970, 972, 974, 975, 976
	Notes on tilting the cab		AH60.80-N-0003-01A
1.2	Remove service cover	Model 668, 670
2	Remove engine panel (6)
3	Remove hydraulic lines (30) with bracket (32) and clamp (31) on engine and place aside	 Only if code (GS3) "hydraulic" gearshift fitted. Do not disconnect hydraulic lines (30).
4	Detach crankcase ventilation hose (3) at cylinder head cover (4)
5	Remove bolts (1) and cylinder head cover (4)	 Installation: Replace sealing washers (2) and gasket (5) on cylinder head cover (4).
			*BA01.20-N-1001-01B
6	Install in the reverse order

 Crankcase ventilation, cylinder head cover

Number	Designation		Engine 900.9, 902.9, 904.9, 906.9


BA01.20-N-1001-01B	Bolt, cylinder head cover to cylinder head	Nm	30