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54
Maintenance Section
Belts - Inspect/Adjust/Replace
Thoroughly rinse the battery case with clean
water.
Belts - Inspect/Adjust/Replace
(Fan Drive Belts)
The OEM supplies this system. Refer to the OEM for
the appropriate information.
Belts - Inspect/Adjust/Replace
(Alternator Belt)
Inspection
1. Isolate the electrical supply to the engine.
Illustration 29
Typical example
2. Remove the bolts (2) and remove the guard (3).
3. Inspect the belt (1) for cracks. Inspect the belt for
contamination. If necessary, replace the belt.
Refer to "Replacement" for more information.
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i07134150
Illustration 30
4. Apply 4.3 to 8.7 N (1 to 1.9 lb) of pressure at point
(X).
The total deflection should not exceed 2.75 mm
(0.10 inch).
Replace the belt if the total deflection exceeds
2.75 mm (0.10 inch). Refer to "Replacement" for
more information.
5. Install the guard (3) and bolts (2).
6. Restore the electrical supply to the engine.
Adjustment
The alternator belt is a toothed belt. The belt tension
is not adjustable. The belt does not require a preload.
Light tension will ensure that the belt is a snug fit on
the pulleys.
Replacement
Removal of the Alternator Belt
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1. If necessary, Isolate the electrical supply to the
engine and remove the guards.
SEBU8430-02
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