TM 9-2320-260-20
Section VI. 100-AMP ALTERNATOR KIT MAINTENANCE
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14-40. 100-AMP ALTERNATOR KIT MAINTENANCE INDEX
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TITLE
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100-Amp Alternator Replacement
100-Amp Alternator Cable and Harness Replacement
100-Amp Alternator Regulator Replacement
14-41. 100-AMP ALTERNATOR REPLACEMENT 
THIS TASK COVERS:
a. Removal
b. Installation
lNITIAL SETUP
EQUIPMENT CONDITION
APPLICABLE MODELS
 Parking brake set  (TM 9-2320-260-10).
All
 Hood raised and secured  (TM 9-2320-260-10).
MATERIALS/PARTS
Two lockwashers
Two locknuts
GENERAL SAFETY INSTRUCTIONS
REFERENCES (TM)
Support alternator prior to removal.
 TM 9-2320-260-10
 TM 9-2320-260-20P
WARNING
Support alternator prior to removal of mounting hardware. Failure
to do so may result in injury to personnel or damage to equipment.
a. Removal
1. Disconnect cable (1) from alternator (11).
2. Remove two screws (2), lockwashers (3), washers (4), and adjusting link (5) from engine (9) and 
alternator (11). Discard lockwashers (3).
3. Remove locknut (8), washer (7), and screw (6) from each side of alternator (11) and alternator 
mounting bracket (10). Discard locknuts (8).
4. Remove alternator (11) from alternator mounting bracket (10).
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b. Installation
1. Position alternator (11) on alternator mounting bracket (10) and install with screw (6), washer (7), 
and new locknut (8) on each side of alternator (11) and alternator mounting bracket (10). Finger 
tighten locknuts (8).
2. Install adjusting link (5) on alternator (11) and engine (9) with two washers (4), new 
lockwashers (3), and screws (2). Finger tighten screws (2). 
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