F 350 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Alternator: Service Precautions
CAUTION:
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To prevent damage to the generator, do not make jumper wire connections except as directed.
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Do not allow any metal object to come in contact with the housing and the internal diode cooling fins with key on or off. A short circuit will result
and burn out the diodes.
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Be sure to hand-start the generator battery positive cable nut to prevent cross-threading.