Table of Contents
Advertisement
6G-2 CRANKING SYSTEM
Cranking System Circuit Diagram
1. Pinion drive lever
2. Pinion & Over-running clutch
3. Magnetic switch
4. Hold-in coil
Cranking System Symptom Diagnosis
Possible symptoms due to starting system trouble would be as follows:
• Starting motor does not run (or runs slowly)
• Starting motor runs but fails to crank engine
• Abnormal noise is heard
Proper diagnosis must be made to determine exactly where the cause of each trouble lies.....in battery, wiring
harness, (including starting motor switch), starting motor or engine.
Do not remove motor just because starting motor does not run. Check following items and narrow down scope
of possible causes.
1) Condition of trouble
2) Tightness of battery terminals (including ground cable connection on engine side) and starting motor termi-
nals
3) Discharge of battery
4) Mounting of starting motor
General Description
5. Plunger
6. Magnetic switch contacts
7. Pull-in coil
8. Starting motor
Diagnosis
9. Blank
10. A/T: Transmission range switch (shift lever switch)
11. Ignition & Starter switch
12. Battery
Advertisement
Table of Contents
