remove the lower shield for front cladding 51 47 490.
Remove the mouting screws. Push up the wing pump and remove the V-belt.
Installation tip: Make sure that the V belt is the right length¹).
The V-belt should still flex 5 – 10 mm when taut.


51 47 490

The speed of the fan was increased to improve cooling²) (stationary boiling period).
Vibration absorber A 162 mm previously 138 mm
V-belt 12.5 x 1050 previously 12.5 x 1025
When a hydraulic steering gear is installed, the belt disk for the high pressure pump drive mechanism must be replaced..
Belt disk B 102 mm previously 134 mm
V-belt 9.5 x 1075 previously 9.5 x 1125
²) See also replacing the radiiator 17 11 001.


17 11 001