TM-5-2330-378-14-P

SEMITRAILER, LOWBED: 40 TON CONSTRUCTION EQUIPMENT TRANSPORTER M870 AND M870A1

TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

JUNE 1999

TM-5-2330-378-14-P - Page 149 of 524

TM5-2330-378-14&P

4-33. COMPOSITELIGHTASSEMBLYREPAIR(M870MARINECORPSVARIATION).

ThisTaskCovers:

a.

Removal

b.

Disassembly

c.

Assembly

d.

Installation

Initial Setup:

Toolsrrest Equipment:

Materials/Parts:

- Tool kit, general mechanic's: automotive

- Lockwasher (2) (Item 14, Appendix 1)

(Item 7, Appendix B)

a.

REMOVAL

WARNING

Disconnect all outside power before performing any maintenance

on the electrical

system.

Failure to do so could result In serious injury or death.

NOTE

• It is not necessary to remove composite light assembly from semitrailer frame for

lamp, lens, or door assembly replacement.

Ifwire identification tags are missing or

not readable, wires should be retagged to aid in assembly.

• Top lamp in light assembly

is taillight; second lamp is stop turn lamp; third down is

blackout taillight; and bottom lamp is blackout stoplight.

1 .

Separate four electrical connectors (1) between composite light assembly (2) and wiring harness (3).

2.

Remove two bolts (4) and lockwashers (5) from composite light assembly (2). Discard lockwashers.

3.

Feed four connectors (1) through hole (6), and remove composite light assembly (2) from semitrailer.

2

4

5

6

1

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