Check, Tighten, Replace The V-Belt - Bomag BPR 35/42 D Operating Instructions, Maintenance Instructions

5.14 Check, tighten, replace the
V-belt
Check the V-belt
Fig. 48
Remove the V-belt guard.
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Check the condition and tension of the V-belt
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(Fig. 48), replace the V-belt if damaged.
Compression measurement, see picture.
Tightening the V-belt.
Fig. 49
Block the V-belt pulley with a screwdriver (Fig.
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49).
Unscrew the nuts and remove the washers.
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BPR 35/40 D BPR 35/60 D
M a i n t e n a n c e e v e r y 6 m o n t h s
Fig. 50
Take off the front V-belt pulley half (1) (Fig. 50)
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with the shims (2) positioned in front.
Take one or two shims (3) from in front of the
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rear V-belt pulley half (4) as required to ten-
sion the V-belt.
Lay the V-belt over the threaded bolts.
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Attach the front V-belt pulley half with the re-
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moved shims.
Assemble the washers, turn on and tighten the
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nuts.
Caution
!
Do not squash the V-belt, keep turning the
drive while tightening the nuts.
Check the V-belt tension, if necessary correct
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by removing or adding shims.
Assemble the V-belt guard.
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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.
Take the V-belt off the upper V-belt pulley (see
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tensioning the V-belt).
B O M A G
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