ML 55 AMG (163.174) V8-5.5L (113.981) (2001)
Alternator Pulley: Service and Repair
Remove/Install Generator Belt Pulley
Remove/Install
1
Remove generator
2
Unscrew collar nut (1)
NOTE: To hold generator shaft (2), insert screwdriver bit through double hexagon wrench (4).
-
Shorten double hexagon wrench for removal of belt pulley
-
Collar nut to poly V-belt pulley = 80 Nm
3
Remove ribbed V-belt pulley (3)
NOTE: when replacing alternators after mileages in excess of 100.000 km, at the same time also replace the poly V-belt pulley (3).
4
Install in the reverse order