Bomag BW 177 D-4 Operating Instructions Manual page 93

Fig. 139
Slightly slacken the fastening screws 1, 2 and
l
3 (Fig. 139).
Press the compressor against the direction of
l
arrow completely against the engine.
Take the old V-belt off.
l
Fit the new V-belt to the V-belt pulleys.
l
Tension the V-belt as previously described.
l
Fasten the fan again.
l
Caution
!
Check the V-belt tension after a running time of
30 minutes.
BW 177 D-4
Every 250 operating hours
BOMAG 93