TRAILER BRAKE STOPLIGHT SWITCH

TM 9-2320-270-20-1

TRAILER BRAKE STOPLIGHT SWITCH

This task covers:

c. Installation (page 4-411)

a. Removal (page 4-410)

b. Cleaning/Inspection (page 4-410)

INITIAL SETUP

Personnel Required

Tools

One

Brush, wire

Wrench, open-end, 3/8-inch

Equipment Condition

Wrench, open-end, 3/4-inch

Air pressure drained (TM 9-2320-270-10).

Materials/Parts

Lockwasher, terminal (two required)

Tag, marking (item 18, appendix C)

Tape, teflon (item 22, appendix C)

ACTION

REMARKS

ITEM

LOCATION

REMOVAL

WARNING

Make sure all pressure is drained from air system before taking off switch. Parts under

pressure can, when removed, fly off with great force causing injury to personnel.

NOTE

Tag wires according to general maintenance instructions (page 4-1).

s. Using 3/8-inch wrench, unscrew and

Nut (3), lock-

1. Wire 359(1) to

washer (4), and

take off.

terminal (2)

wire 359 (1)

b. Get rid of Iockwasher (4).

Nut (7), lock-

s. Using 3/8-inch wrench, unscrew and

2. Wire 360 (5) to

washer (8), and

take off.

terminal (6)

wire 360 (5)

b. Get rid of Iockwasher (8).

Using 3/4-inch wrench, unscrew and take

Stoplight

3. Tee(9)

out.

switch (10)

CLEANING/lNSPECTION

Using wire brush, clean off all old sealer.

Stoplight

switch (10)

4-410