TM 9-2320-366-20-4
11-20. SYSTEM PARK AND TRAILER AIR SUPPLY VALVES REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Air tanks drained (TM 9-2320-366-10-1).
Tools and Special Tools
Tool Kit, Genl Mech (Item 46, Appendix C)
Materials/Parts
Dispenser, Pressure Sensitive Adhesive Tape
(Item 20, Appendix D)
Antiseize Compound (Item 58, Appendix D)
a. Removal.
(1) Remove two roll pins (1) and knobs (2) from TRAILER
AIR SUPPLY valve (3) and SYSTEM PARK valve (4).
(2) Remove two nuts (5) from TRAILER AIR SUPPLY valve
(3) and SYSTEM PARK valve (4).
(3) Remove six screws (6) and panel (7) from personnel
heater assembly (8).
Change 1
11-113