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 182 of 524

TM5-2330-378-14&P

4-41. FRONTWIRINGHARNESSREPLACEMENT(M870A1)(continued).

4.

Disconnect four clearance light cable connectors (12) from four gooseneck clearance lights (13) (refer to

electrical schematic, Appendix K).

5.

Remove front wiring harness (14) from semitrailer.

12

13

12

12

13

9

11

b.

INSTALLATION

1.

Install frontwiring

harness (14) on semitrailer (referto electrical schematic,

Appendix K).

2.

Connect four clearance

light cable connectors

10

(12) to fourgooseneck clearance lights (113).

9

3

3.

Install frontwiring

harness wire (9) on terminal

6

4

strip (10) and secure with screw (11).

7

5

4.

Install nut (3), new lockwasher (4), washer(5),

loopciamp (6), and two ground wires (7)on bolt

(8) in box cover (2).

5.

Install box cover (2) on semitrailer and secure

with two bolts (1).

6.

With the aid of an assistant,

connect semitrailer

electrical connectors

to towing vehicle and test

2

gooseneck clearance lights for properoperation.

8

FOLLOW-ON TASKS:

- None

4-94