ALTERNATOR AND PULLEY REMOVAL/INSTALLATION.

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont).

7-3. ALTERNATOR AND PULLEY REMOVAL/INSTALLATION.

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

References

Models

None

All

Test Equipment

Equipment Condition

TM or Para

Condition Description

None

Para 7-91

Batteries disconnected.

Special Tools

Para 6-15

Alternator belts removed.

None

Special Environmental Conditions

Supplies

None

Tags, identification, Item 48, Appendix C

Sealant, RTV200 Electrical, Item 45.05,

General Safety Instructions

Appendix C

None

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

Removal.

NOTE

Tag and mark all wires before removal.

(1)

Remove three nuts (1), lockwashers (2), and wires (3) from alternator (4).

NOTE

If truck is equipped with 65 amp alternator, perform step (2).

If truck is equipped with 130 amp alternator, perform step (2.1).

(2)

Remove adjusting screw (5), lockwasher (6), and washer (7) from brace (8) and mounting ear

(9).

(2.1) Remove adjusting screw (5), lockwasher (6), washer (7), and nut (7.1) from brace (8) and

mounting ear (9).

(3) Remove nut (10), mounting screw (11), and washer (12).

(4) Remove alternator (4).

Change 5

7-5