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5
INSPECTION
Valid automotive electrical system testing depends on all the
components being in good operating condition. In addition, the
battery MUST have sufficient charge for testing. Carefully perform
the following before attempting any electrical diagnosis.
VISUAL CHECK
Inspect Belts and Pulleys
for cracks, glazed
surface and fraying. Tighten loose belts.
Inspect Battery
for
terminal corrosion,
loose or broken posts,
cracks in the case,
loose hold-downs,
low electrolyte level,
moisture and dirt
around the terminals.
Inspect Starting System.
Check starter, solenoid, and regulator for
loose connections, loose mounts and frayed or cracked wires.
Important Note:
A known defective battery must be replaced before
proceeding.