TM-5-3805-254-20-2

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 2 OF 2

JANUARY 1988

TM-5-3805-254-20-2 - Page 209 of 971

TM 5-3805-2520-2

OPTICAL LIGHT LAMP - CONTINUED

NOTE

_

FOLLOW-ON MAINTENANCE:

1 Close lower center instrument panel (page 2-424).

2 Connect battery cables (page 2-424).

3 Close left side cab door (page 2-424).

TASK ENDS HERE

OPTICAL LIGHT ASSEMBLY

This task covers:

a

Removal (page 2-858)

c

Assembly (page 2-859)

b

Disassembly (page 2-858)

d

Installation (page 2-859)

INITIAL SETUP

Tools

Personnel Required

Screwdriver, cross-tip, number one

One

Screwdriver, flat-tip, 3/16-inch

Wrench, box-end, 1/4-inch

Equipment Condition

Materials/Parts

Battery cables disconnected (page 2-424).

Left side cab door opened (page 2-424).

Lockwasher, bracket

Left center instrument panel opened (2-424).

ACTION

LOCATION

ITEM

REMARKS

REMOVAL

1

Optical light

Socket (2)

Turn counterclockwise and pull out.

assembly (1)

2

Lower instrument

Two screws (4) and

a Using number one cross-tip screw-

panel (3)

bracket (5)

driver, unscrew and take out.

b Take off bracket.

DISASSEMBLY

3

Bracket (5) and

Screw (6), flat

a Using 3/16-inch flat-tip screwdriver and

optical light

washer (7), lock-

1/4-inch box-end wrench, unscrew and

assembly (1)

washer (8), and

take off.

nut (9)

b Get rid of lockwasher.

2-858