TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 573 of 985

TM 9-2320-279-20-1

Eletrical System Maintenance Instructions (Cont)

7-3. ALTERNATOR AND PULLEY REMOVAL/INSTALLATlON.

This task covers:

a. Removal

b. Installation

c. Follow-on Maintenance

INITIAL SETUP

Models

All

Test Equipment

None

Special Tools

None

Supplies

Tags, identification, Item 48, Appendix C

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

a. Removal.

References

None

Equipment Condition

TM

or Para

Condition

Description

Para 7-91

Batteries disconnected.

Para 6- 15

Alternator belts removed.

Special Environmmtal Conditions

None

General Safety Instructions

None

NOTE

Tag and mark all wires before removal.

(1)

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

(2)

Remove adjusting screw (5), lockwasher (6) and washer (7) from brace (8) and mounting ear (9).

(3)

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

(4)

Remove alternator (4).

7-5