TM 9-2320-272-24-1
3-207. AIR GOVERNOR MAINTENANCE
THIS TASK COVERS:
a. Removal
c. Testing
b. Installation
d. Adjustment
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 Right splash shield removed (TM 9-2320-272-10).
GENERAL SAFETY INSTRUCTIONS
Do not disconnect air lines before draining air
reservoirs.
WARNING
Do not disconnect air lines before draining air reservoirs. Small
parts under pressure may shoot out with high velocity, causing
injury to personnel.
a. Removal
1.
Disconnect governor supply air line (2) and governor-to-horn supply line (8) from tee (7).
2.
Disconnect governor-to-compressor unloader line (4) from adapter (3).
3.
Remove two screws (6), washers (5), and air governor (1) from cab cowl (9).
b. Installation
NOTE
l If installing new governor, use fitting from old governor.
Wrap all male pipe threads with antiseize tape before
l
installation.
1.
Install air governor (1) on cab cowl (9) with two washers (5) and screws (6).
2.
Connect governor-to-compressor unloader line (4) to adapter (3).
3.
Connect governor supply air line (2) and governor-to-horn supply line (8) to tee (7).
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