TM 9-2320-272-24-1
3-194. SPRING PARKING BRAKE VALVE REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INlTIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
All
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit (Appendix E, Item 1)
Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
Air reservoirs drained (TM 9-2320-272-10).
Antiseize tape (Appendix C, Item 72)
GENERAL SAFETY lNSTRUCTlONS
Do not disconnect air lines before draining air
reservoirs.
Do not disconnect air lines before draining air reservoirs. Small
parts under pressure may shoot out with high velocity, causing
injury to personnel.
Use care to prevent excessive twisting when removing air lines.
Tag air lines and fittings for installation.
1.
Disconnect transfer case vent line (6) from adapter (3).
2.
Disconnect reservoir supply line (5) from adapter (4).
3.
Disconnect doublecheck control line (7) from elbow (8).
4.
Remove two screws (2) and valve (1) from mounting bracket (9).
If new spring parking brake valve is being installed, use fittings
from old valve.
Wrap all male pipe threads with antiseize tape before
installation.
1.
Install valve (1) on mounting bracket (9) with two screws (2).
2.
Connect doublecheck control line (7) to elbow (8).
3.
Connect reservoir supply line (5) to adapter (4).
4.
Connect transfer case vent line (6) to adapter (3).
3-530
