Section VI. ELECTRICAL SYSTEM MAINTENANCE

TM 9-2330-202-14&P

Section VI.

ELECTRICAL SYSTEM MAINTENANCE

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Page

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Paragraph Title

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NOTE

Change 2 adds the M101A1. Specific M101A1 information is contained in this

chapter and designated in the chapter and section indexes.

4-27

General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39

4-28

Composite Stoplight-Taillight Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39

4-28.1

Blackout Stoplight Maintenance (M101A1 and M116A1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42.1

4-28.2

Stoplight Maintenance (M101A1 and M116A1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42.6

4-29

Chassis Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43

4-30

Intervehicular Cable Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46

4-31

Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48

4-27.

GENERAL.

This section describes and illustrates removal and installation procedures for the composite stoplight-taillight,

chassis wiring harness, and Intervehicular cable.

4-28.

COMPOSITE STOPLIGHT-TAILLIGHT MAINTENANCE.

This task covers:

a. Lamp/LED Removal

c. Composite Stoplight-Taillight Removal

b. Lamp/LED Installation

d. Composite Stoplight-Taillight Installation

Initial Setup:

Starwasher (2), MS45904-76

Tools/Test Equipment:

Equipment Conditions:

General mechanic's tool kit (Item 1, Appendix B)

Intervehicular cable disconnected from towing

Materials/Parts:

vehicle (para 2-15).

Tag, marker (as needed) (Item 16, Appendix F)

Lockwasher (2), MS35338-46

LAMP/LED REMOVAL

NOTE

Both 12 V dc and 24 V dc lamps are

available. If towing vehicle is a

CUCV, 12 V dc lamps should be

used.

Loosen six captive screws (1), and

remove lens (2) from body (3).

Inspect preformed packing (4) for dam-

age. If damaged, remove preformed

packing (4) and discard.

Remove two lamps (5 and 6) from sock-

438-066

ets (7) by pushing in and turning counter-

clockwise.

Change 2

4-39