Alternator (Automotive Type) - Carrier 69GL15-114 Operation And Service

INDICATION/
TROUBLE
3.1.5 Miscellaneous Engine Troubleshooting (continued)
b. Vibration
c. Overheating
d. Excessive crankcase
pressure

3.2 ALTERNATOR (AUTOMOTIVE TYPE)

Battery Undercharged
Battery Overcharged
--- excessive use of water.
Voltmeter indicates greater
than 14.5 volts (connected
across battery with no load)
with engine running.
Battery charges with engine
running (no load),but discharges
under load conditions.
POSSIBLE CAUSES
Engine shockmounts defective
Poor compression
Fuel solenoid or linkage
Restriction in air cleaner
Exhaust pipe restriction
Loose V-belt
Restriction in air blower inlet
Recirculation of cooling air
Plugged crankcase breather line
Defective cables, dirty battery posts or
corroded terminals
Loose or broken belt
Worn or broken brushes
Defective alternator system
Defective wire harness
Broken brush
Defective alternator
Defective alternator system
Slipping belt
Alternator defective
3-3
REFERENCE
SECTION
Replace
Engine Manual
4.3.3
4.3.5
Remove
4.4
Engine Manual
Engine Manual
4.3.7
Clean
4.4.2
4.8.5
Check
Replace
4.8.5
Replace
Check
4.4
4.8.7