Remove/install alternator belt pulley · ar1540d5710ad · Mercedes-Benz WIS

AR15.40-D-5710AD

Remove/install alternator belt pulley

16.6.11

ENGINE 900.917 /918 /919 in MODEL 668, 670

D15.40-1109-09

Shown with the radiator unit removed

1 Belt pulley

2 Nut

3 Alternator shaft

4 Alternator

Modification notes

3.3.09

Value modified: Nut, belt pulley to alternator, Nm

 	Remove/install
1	Detach nut (2) on alternator (4) belt pulley (1)	 Counterhold alternator shaft (3) using splined wrench.
			*BA15.40-N-1004-01B
 Danger!	Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under load	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	Release tension on poly-V belt (1) and remove belt pulley from alternator (4)	 Installation: Inspect condition of poly-V-belt, replace if necessary. 	AR13.22-D-3902-05AD
		Damage profiles for poly-V-belt	AP13.22-D-1351-01A
3	Remove belt pulley (1) from alternator (4)	 Counterhold alternator shaft (3) using splined wrench.
		 Installation: Insert nuts (2) with locking compound.
		Quick glue	*BR00.45-Z-1008-02A
4	Install in the reverse order

 Alternator

Number	Designation			Engine 904.9, 906.9 as of end no. 190708, Engine 900.9, 902.9


BA15.40-N-1004-01B	Nut, belt pulley to alternator	M161.5	Nm	90
		M271.5	Nm	-

Repair materials

Number	Designation	Order number
BR00.45-Z-1008-02A	Quick-acting adhesive, Loctite 270	A 002 989 93 71