TM 9-2330-390-14&P
4-62.
FRONT DOLLY RELAY EMERGENCY VALVE AND AIR RESERVOIR REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
Wheels chocked.
Sealing compound (ltem 9, Appendix F)
Air reservoir drained (see paragraph 3-6).
Marker tags (Item 28, Appendix F)
Front dolly booster relay valve removed (see para-
Antiseize tape (Item 29, Appendix F)
graph 4-63).
Four locknuts
Front dolly pressure protection valve removed (see
paragraph 4-64).
Personnel Required: Two
Tools/Test Equipment:
General mechanics tool kit (Item 30, Appendix G)
a.
REMOVAL
NOTE
All air lines should be tagged before removal. Refer to paragraph 4-18 for tagging
Instructions.
1.
Disconnect two hose assemblies (5) from underside of relay emergency valve (1).
4-140