Bomag BW 100 ADM-2, Operating Instructions, Maintenance Instructions

Page: 71 / 96

Every 250 operating hours
BOMAG 71 BW 80 AD-2 Fam.
5.19 Checking the condition, ten-
sion of the V-belt, changing
the V-belt
!
Danger
Danger of accident!
This work must only be performed with the en-
gine shut down.
Checking the V-belt
Fig. 98
l
Examine the entire circumference of the V-belt
(Fig. 98) for damage and cracks. Replace
damaged or cracked V-belts.
l
Apply thumb pressure to check whether the V-
belt can be depressed for more than 7 to 9 mm
between the V-belt pulleys, if necessary reten-
sion.
Tensioning the V-belt
Fig. 99
l
Slacken the fastening screws 1 and 2 (Fig.
99).
l
Press the generator towards the outside until
the correct tension of the V-belt is reached.
l
Tighten all fastening screws and check the V-
belt tension again.
Changing the V-belt
i Note
Remove the guard from the blower.
Fig. 100
l
Slacken the fastening screws 1 and 2 (Fig.
100).
l
Push the generator completely towards the
engine..
l
Take the old V-belt off.