Bomag BPR 35/60 D - 6-Monthly Maintenance: V-belt Service

Maintenance every 6 months
BOMAG 45 BPR 35/40 D BPR 35/60 D
5.14 Check, tighten, replace the
V-belt
Check the V-belt
Fig. 48
l Remove the V-belt guard.
l Check the condition and tension of the V-belt
(Fig. 48), replace the V-belt if damaged.
Compression measurement, see picture.
Tightening the V-belt.
Fig. 49
l Block the V-belt pulley with a screwdriver (Fig.
49).
l Unscrew the nuts and remove the washers.
Fig. 50
l Take off the front V-belt pulley half (1) (Fig. 50)
with the shims (2) positioned in front.
l Take one or two shims (3) from in front of the
rear V-belt pulley half (4) as required to ten-
sion the V-belt.
l Lay the V-belt over the threaded bolts.
l Attach the front V-belt pulley half with the re-
moved shims.
l Assemble the washers, turn on and tighten the
nuts.
!
Caution
Do not squash the V-belt, keep turning the
drive while tightening the nuts.
l Check the V-belt tension, if necessary correct
by removing or adding shims.
l Assemble the V-belt guard.
!
Caution
Check the V-belt tension again after a running
time of approx. 25 operating hours, retighten if
necessary.
Changing the V-belt
!
Caution
Take care of differences in V-belt length, see
spare parts catalogue.
l Take the V-belt off the upper V-belt pulley (see
tensioning the V-belt).
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