PARKING BRAKE PRESSURE SWITCH REPLACEMENT

TM 9-2320-360-20-2

7-20. PARKING BRAKE PRESSURE SWITCH REPLACEMENT

This task covers:

a. Removal

Follow-On Maintenance

b. Installation

INITIAL SETUP

Equipment Condition s

Materials/Parts

Engine shut off (TM 9-2320-360-10).

Compound, Sealing, Pipe Thread (Item 15,

Parking brake on (TM 9-2320-360-10).

Air system drained (TM 9-2320-360-10).

Tags, Identification (Item 32, Appendix C)

Wheels chocked.

Tools and Special Tools

Tool Kit, Genl Mech (Item 54, Appendix F)

a. Removal

CAUTION

Use care when handling panel.

Failure to comply may result in

damage to parking brake pressure

switch.

(1) Remove four screws (1) and air panel (2)

from dash (3).

NOTE

Tag and mark wires before removal.

(2) Remove wire no. 1719B (4) and wire no.

1719C (5) from pressure switch (6).

(3) Remove switch (6) from bushing (7).

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