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35
KMR 1250 B, LPG, D
Troubleshooting Information
Check / replace Brush roller
In the event that wrap-around string or banded
materials block the brush roller, the latter must
be deinstalled and obstructions removed. Adjust
drive belt tension rollers to allow approx. 10 mm
depression of the respective drive belts.
Check / replace brush roller drive belt (4)
This drive belt (4) is located on the vehicle left in
the brush well.
If required, replace drive belt after relaxing ten-
sion roller (2).
Checking brush roller drive belt
Checking drive belts for sweeper
Removing intermediate shaft
Brush Roller – No Rotation
1
2
3
5
4
10
8
9
M
6
7
12
3
4
1
11
6
Check / replace sweeping drive belt (6)
This drive belt (6) is located on the smaller sheave
of the belt pulley (7).
-
Loosen tension roller (2), remove drive belt
(4) and brush roller arm (3).
-
Loosen tension rollers (8) and (10), remove
drive belt (9). Disconnect the drive belt (6)
from the belt pulley (7).
-
Remove drive belt (11).
-
Loosen intermediate shaft at the flange
mounting (11). The drive belt (6) can now be
removed.
-
Place new drive belt (6) on intermediate shaft
(12), and on the smaller of the two sheaves
on pulley (7).
-
Reinstall all previously removed components
in reversed sequence, then tighten drive belts.
1
Belt pulley, intermediate shaft
2
Tension roller, main roller drive
3
Brush roller arm
4
Drive belt, brush roller
5
Belt pulley, brush roller
6
Drive belt, sweeping drive
7
Belt pulley, engine
8
Tension roller, hydrostatic transmission
9
Drive belt, hydrostatic transmission
10
Tension roller, sweeping drive belt
11
Flange mounting
12
Intermediate shaft
M
Driving engine