15 - Engine
18 - Engine Belt
03 - Drive Belt
15 - 81 9813/2700-2 15 - 81
Check (Condition)
At the recommended service interval, visually inspect
the drive belt for damage.
1. Make the machine safe. Refer to (PIL 01-03).
2. Stop the engine and let it cool down.
3. Replace the drive belt if it has cracks or if it is
frayed or has pieces of material missing.
Adjust
Original Belt Configuration
The belt must always be replaced every time it is
removed, even if it has not reached the scheduled
hours for replacement.
1. Pull the alternator in the direction of the arrow.
Figure 147.
A Alternator
B Top mounting bolt
C Bottom mounting bolt
D Drive belt
2. Tighten the top mounting bolt to the correct
torque value.
Torque: 25N·m
3. Tighten the bottom mounting bolt to the correct
torque value.
Torque: 40N·m
4. While tensioning the alternator, first install the top
mounting screw and then the bottom mounting
screw.
5. Measure the tension of the belt at the point
shown.
Figure 148.
E Tension measuring point
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