Westerbeke 9.0 BCG Technical Manual page 76

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CAUTION
The timing belt must be kept free of oil, grease, water or other substances which may cause
the belt to deteriorate or swell.
6. Inspect the timing belt for deterioration, swelling, cracking, and peeling or deformed teeth; replace the
belt if it is found to be faulty or after 1000 hours of operating service. Refer to the pictures below.
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I nspect the timing belt tensioner for abnormal noise and/or damage at the belt contact point. If the timing
belt tensioner is excessively worn, replace it.
Checking the BCG 4.0KW Belt Tensioner
Checking the BCG 6.5KW and BTG 9.0KW Belt Tensioner
Westerbeke Generators
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