TM-9-2320-279-34-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 2 OF 3

TM-9-2320-279-34-2 - Page 614 of 632

TM 9-2320-279-34-2

Winch Maintenance Instructions (Cont)

16-18. FAIRLEAD/TENSIONER MOTOR REMOVAL/REPAIR/INSTALLATION (M984E1).

This task covers:

a. Removal

d. Assembly

b. Disassembly

e. Installation

c. Cleaning/Inspection

f. Follow-on Maintenance

INITIAL SETUP

Models

M984E1

Test Equipment

None

Special Tools

None

Supplies

None

Personnel Required

MOS 63W, Heavy wheel vehicle mechanic

References

None

Equipment Condition

TM or Para

Condition Description

TM 9-2320-279-10 Fairlead lowered.

Special Environmental Conditions

None

General Safety Instructions

None

Level of Maintenance

Direct Support

a. Removal.

(1)

(2)

(3)

NOTE

Tag and mark all lines.

Disconnect two hydraulic hoses (1).

Remove two fittings (2) and preformed packings (3).

Remove two screws (4), lockwashers (5), washers (6), and motor (7) from fairlead (8).

b. Disassembly.

(1)

Remove plug (1) and preformed

packing (2) from cover (3).

NOTE

Matchmark cover, ring, and motor.

(2)

Remove eight screws (4), washers (5),

cover bearing assembly (3), and

preformed packing (6) from IGR

assembly (7).

16-69