ML 55 AMG (163.174) V8-5.5L (113.981) (2001)
Timing Chain Tensioner: Service and Repair
Remove/Install Chain Tensioner
Shown On Engine 112
1.1 Remove fan shroud (2) together with electric fan
1.2 Remove electric fan
2
Remove generator (G2)
NOTE: On generator (G2) only unscrew upper bolt, slacken lower bolt. Only move generator away.
3
Take chain tensioner (6) off timing case cover(5)
NOTE: Installation: Replace seal (7).
4
Install in the reverse order.