TM 9-2320-272-24-1
3-186. AIR RESERVOIR ONE-WAY CHECK VALVE REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INITIAL SETUP:
APPLICABLE MODELS
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-272-10).
All
Air reservoirs drained (TM 9-2320-272-10).
TOOLS
GENERAL SAFETY INSTRUCTIONS
General mechanic's tool kit (Appendix E, Item 1)
Do not disconnect air lines before draining air
MATERlALS/PARTS
reservoirs.
Antiseize tape (Appendix C, Item 72)
REFERENCES (TM)
TM 9-2320-272-10
TM 9-2320-272-24P
Do not disconnect air lines before draining air reservoirs. Small
parts under pressure may shoot out with high velocity, causing
injury to personnel.
There is a one-way check valve mounted at inlet side of each
reservoir. All three check valves are replaced basically the same.
This procedure covers the spring brake one-way check.
1.
Disconnect air line (1) from check valve adapter (2).
2.
Remove check valve adapter (2) from check valve (3).
3.
Remove check valve (3) from tee (4).
Wrap all male pipe threads with antiseize tape before installation.
1.
Install check valve (3) on tee (4).
2.
Install check valve adapter (2) on check valve (3).
3.
Connect air line (1) to check valve adapter (2).
3-514
