PARKING BRAKE AIR SUPPLY CONTROL VALVE REPLACEMENT.

TM 9-2330-385-14

4-46. PARKING BRAKE AIR SUPPLY CONTROL VALVE REPLACEMENT.

This task covers:

a. Removal

b. Installation

c. Follow-On Maintenance

INITIAL SETUP

Tools and Special Tools

Equipment Condition

Tool Kit, General Mechanic's: Automotive

Wheels chocked, (Para 2-20)

Drawbar lowered, (Para 2-23)

Cap and Plug Set (Item 2, Appendix J)

Air system drained, (Para 2-21)

Wrench, 1-1/16 in. (Item 53, Appendix J)

Materials/Parts

Sealing Compound (Item 17, Appendix E)

Sealing Compound (Item 19, Appendix E)

Tags, Identification (Item 23, Appendix E)

Locknut (2) (Item 29, Appendix I)

Removal.

Equipment may be damaged by

foreign matter if hoses, tubes,

and connectors are not plugged

and capped when removed.

NOTE

Tag all air lines prior to

removal.

Cap and plug all air lines

and connectors after

removal.

(1)

Remove knob (1) from shaft (2).

(2)

Remove nut (3) and washer (4) from

valve (5).

(3)

Remove two locknuts (6), screws (7) and

valve (5) from bracket (8). Discard locknuts.