Remove/Install Alternator Belt Pulley - AR15.40-P-5710MFC

Engine 260 in model 118, 177, 247 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove the alternator (G2).		AR15.40-P-5032MFC
2	Remove cover (2) of belt pulley (1).
3	Counterhold alternator shaft using suitable means and release belt pulley (1) using socke wrench and remove.	During repair work on alternator (G2), belt pulley (1) must basically always be replaced in the case of mileage greater than 100, 000 km.
		Poly-V belt pulley on alternator shaft	*BA15.40-P-1003-01W
		Socket wrench	Fig 1
4	Install in the reverse order.

ALTERNATOR

Number	Designation		Engine 260
BA15.40-P-1003-01W	Poly-V belt pulley on alternator shaft	Nm	75

Fig 1: Identifying Socket Wrench (602 589 00 10 00)

Courtesy of MERCEDES-BENZ USA