TM 5-3805-254-20-2
REAR REAR QUICK RELEASE VALVE TO SERVICE AIRBRAKE CHAMBER HOSES
This task covers:
a.
Removal (page 2-1136)
c.
Inspection/Replacement (page 2-1138)
b.
Cleaning (page 2-1138)
d.
Installation (page 2-1138)
INITIAL SETUP
Tools
Materials/Parts - Continued
Gloves, safety
Rags, wiping (item 15, appendix C)
Goggles, safety
Solvent, drycleaning (item 19, appendix C)
Wrench, box-end, 7/16-inch
Tags, marker (item 21, appendix C)
Wrench, open-end, 7/16-inch
Tape, antiseizing (item 22, appendix C)
Wrench, open-end, 5/18 inch
Wrench, open-end, 11/16-inch
Personnel Required
Wrench, open-end, 3/4-inch
One
Materials/Parts
Equipment Condition
Detergent, liquid, GP (item 7, appendix C)
Lockwasher, clamp screw (two required)
Airbrake system drained (page 2-1034).
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
WARNING
Safety goggles must be worn when working under truck to prevent eye injury.
NOTE
Tag airhoses to ensure correct installation.
For more information on how to tag parts, go to General Maintenance Instructions (page 2-424).
1.
Rear rear quick
Right airhose (2)
Tag.
release valve (1)
and left airhose (3)
2.
Line nut (5) and
Using 3/4-inch and 11/16-inch open-end
fitting (4)
wrenches, unscrew and take off.
3.
Line nut (7) and
Using 3/4-inch and 11/16-inch open-end
fitting (6)
wrenches, unscrew and take off.
Change 1 2-1136
