CHASSIS 90-DEGREE ELBOW TO REAR REAR QUICK RELEASE VALVE HOSE
This task covers:
Removal (page 2-1157)
Inspection/Replacement (page 2-1158)
Cleaning (page 2-1158)
Installation (page 2-1158)
Wrench, open-end, 11/16-inch
Wrench, open-end, 3/4-inch
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)
Safety goggles must be worn when working under truck to prevent eye injury.
Line nut (2) and
Using 3/4-inch and 11/16-inch open-end
wrenches, unscrew and take off.