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Page Title:
Engine Cranks Slowly, But Does Not Start |
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 ELECTRICAL
TROUBLESHOOTING
CAUSE
REMEDY
Engine Cranks Slowly, But Does Not Start
1. Battery in a discharged condition
1. Check, charge or replace battery.
2. Very low temperature
2. Battery must be fully charged, eliminate
all resistance possible.
3. Undersized cables
3. Install cable of correct diameter.
4. Mechanical trouble in the engine
4, Check and repair as necessary.
Engine Cranks At Normal Speed But Does
Not Start
1. Defective engine systems other than the
1. Check other engine systems.
starting system
Solenoid Plunger Chatters
1. Hold-in winding of solenoid open
1. Replace solenoid.
B. Battery And Charging Circuit
Remains In An Overcharged State
1. High charging voltage
1. Check and reset voltage regulator.
2. Excessive resistance in the regulating
2. Remove the resistance in the voltage regulating
circuit
circuit. Clean and tighten connections.
Replace wires having broken strands.
3. High ambient temperature
3. Adjust voltage regulator accordingly.
Uses Excessive Water
1. Overcharging
1. Check charging circuit.
2. Cover seal leaking
2. Reseal or replace battery.
3. Case cracked
3. Replace battery.
Will Not Remain In A Charged State
1. Defective alternator, regulator or external
1. Check alternator, regulator and wiring.
short
Repair as needed.
B-89
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