TM 9-2320-272-24-1
3-111. STOPLIGHT SWITCH REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL 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)
l Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
l Air reservoirs drained (TM 9-2320-272-10).
Antiseize tape (Appendix C, Item 72)
l Battery ground cables disconnected (para. 3-126).
Tag wires for installation.
1.
Disconnect two wires (1) from stoplight switch (2).
2.
Remove stoplight switch (2) from double check valve (3).
NOTE
Male pipe threads must be wrapped with antiseize tape before
installation.
1.
Install stoplight switch (2) on double check valve (3).
2.
Connect two wires (1) to stoplight switch (2).
l Start engine (TM 9-2320-272-10) and allow air pressure to build up to normal
operating range. Check for air leaks at switch.
l Check stoplights for proper operation (TM 9-2320-272-10).
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