TM 5-3805-254-20-2
REAR RELAY VALVE TO REAR REAR QUICK RELEASE VALVE HOSE - CONTINUED
INITIAL SETUP
Tools
Personnel Required
Goggles, safety
One
Wrench, open-end, 7/8-inch
Equipment Condition
Materials/Parts
Airbrake system drained (page 2-1034).
Detergent, liquid, GP (item 7, appendix C)
Rags, wiping (item 15, appendix C)
Tape, antiseizing (item 22, appendix C)
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
WARNING
Safety goggles must be worn when working under truck to prevent eye injury.
1.
Rear relay valve (1)
Line nut (2) and
Using 7/8-inch open-end wrench, unscrew
45-degree elbow (2.1)
and take off.
2.
Rear rear quick
Line nut (4), airhose
a.
Using 7/8-inch open-end wrench, un-
release valve (3)
(5), 90-degree elbow
screw and take off.
(6), and adapter (7)
b.
Take out airhose.
Change 1 2-1141