new belts on diesel motor squeaking
Just had all the belts replaced on our diesel Freightliner chassis. Before we left we noticed they were squeaking very loudly. We had the repair man check them. He sprayed belt dressing on them and...
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Actually, many Cummins engines have a separate belt for A/C.
Most Caterpillar engines (3116, 3126 and most C7's) have a separate belt for water pump with the serpentine belt driving A/C compressor and alternator. The theory here is that a bad bearing on alternator or A/C compressor will not cause overheating/shutdown.
Most Caterpillar engines (3116, 3126 and most C7's) have a separate belt for water pump with the serpentine belt driving A/C compressor and alternator. The theory here is that a bad bearing on alternator or A/C compressor will not cause overheating/shutdown.
