Inspection - Mercury MerCruiser D2.8L D-Tronic Service Manual

SERVICE MANUAL NUMBER 22

Inspection

Always disconnect battery cables from battery before working around the electrical
system components to prevent injury to yourself or damage to electrical system.
1. Inspect entire alternator system for corroded or loose connectors.
2. Check wiring for frayed or worn insulation.
3. Check alternator drive belt for excessive wear, cracks, fraying and glazed surfaces.
Also, check drive belt tension and adjust, if necessary, as explained under Drive Belt
Tension Adjustment.
4. Check alternator mounting bolts for adequate tightness.
90-860074--1 FEBRUARY 2002
CAUTION
CHARGING SYSTEM
Page 4B-9