Poly-V-Belt - Mercedes-Benz 410 D Operating Instructions Manual

Eny1ne102
Vehicle with out power steering
Eng1ne102
Vehicle with power steering and air
conditioning system
66
5 .1.5 Poly-V-belt
The poly-V-be lt is automatically retensioned.
Poly-V-be lt - check condit ion
The belt may not be damaged or worn (e.g. transverse cracks, broken out
V-sections , frayed or loosened tensile strands, pointed V-shape).
Have damaged po ly-V-belts renewed
in
a MERCEDES-BENZ Service Station.
Operat ion diagram of poly-V-bell
1 Crankshaft
2 Three-phase alternator
3 Fan, coolan t pump
4 Idler pulley
5 Power steering pump
6 Refrigerant compressor
7 Gurdc pulley
Engine 601, 602
Vehicle without power steering
Engine 601, 602
Vehicle w1lh power stee ring and air
cond111oning sys tem