TM 5-3805-254-20-2
FRONT RELAY VALVE
This task covers:
a.
Removal (page 2-1098.2)
b.
Installation (page 2-1098.2)
INITIAL SETUP:
Equipment Conditions
Materials/Parts
Double check valve T-fitting to front relay valve
Tape, antiseizing (item 22, appendix C)
T-fitting hose disconnected (page 2-1149)
Lockwasher, relay valve (two required)
Front relay valve to front rear T-fitting hose discon-
nected (page 2-1099)
Personnel Required
Dry air reservoir to front relay valve hose discon-
nected (page 2-1080)
One
Front relay valve T-fitting to rear relay valve hose
disconnected (page 2-1105).
Front relay valve to rear relay valve hose discon-
nected (page 2-1101).
Tools/Test Equipment
Goggles, safety
Wrench, box-end, 7/16-inch
Wrench, open-end, 7/16-inch
Wrench, open-end, 3/4-inch
Change 1 2-1098.1