Remove/install alternator belt pulley

AR15.40-W-5710B

12.9.11

ENGINES 457.9 in MODEL 374, 375, 940, 942, 943, 944, 958

W15.40-1017-11

Illustrated on model 944

1 Nut

2 Belt pulley

Modification notes

31.8.11

Information on self-locking bolts and nuts, added.

 	Remove/install
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
 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 the way to end position and secure with safety strut.	AS60.80-Z-0001-01A
1	Tilt cab
	Notes on tilting the cab		AH60.80-N-0003-01A
 Danger!	Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under tension	Use only approved tensioning devices; shield off hazard area if necessary. Inspect special tools for damage and proper operation (visual inspection). Wear protective gloves.	AS00.00-Z-0001-01A
2	Slacken nut (1) on belt pulley (2)	 Also counterhold alternator shaft using a socket wrench.
			*BA15.40-N-1001-01M
3	Release tension on poly-V belt and remove belt pulley (2) from alternator	 Installation: Inspect condition of poly-V belt, replace if necessary.
		Observe poly-V-belt routing plan.	AR13.22-W-3902-02C
	Damage profiles for a poly-V belt		AP13.22-D-1351-01A
4	Remove nut (1) and remove belt pulley (2) on alternator	 Also counterhold alternator shaft using a socket wrench.
5	Install in the reverse order

 Alternator

Number	Designation			Engine 457.9


BA15.40-N-1001-01M	Nut, belt pulley to alternator	M161.5	Nm	90