TM 9-2330-390-14&P
4-81. REAR DOLLY PIVOTING TRAY REPLACEMENT.
This Task Covers:
a.
b.
Removal
c.
Installation
Cleaning and Inspection
Initial Setup:
Equipment Conditions:
• Identification light removed (see paragraph 4-42).
• Rear dolly air lines removed (see paragraph 4-73).
• Pivoting tray gladhands removed (see para-
graph 4-71).
• Airbrake valve removed (see paragraph 4-65).
• Rear dolly parking brake valve removed (see
paragraph 4-69).
• Rear dolly relay valve removed (see para-
graph 4-70).
• Rear dolly booster relay valve removed (see para-
graph 4-67).
• Rear dolly shutoff valves and mounting bracket
removed (see paragraph 4-68).
• Rear dolly full function valve and air reservoir
removed (see paragraph 4-66).
• Battery case removed (see paragraph 4-44).
• Hydraulic lines removed (see paragraph 4-109).
• Hydraulic reservoir and redundant power fittings
removed (see paragraph 4-111).
• Engine removed (see paragraph 4-115).
Materials/Parts:
• Sealing compound (Item 11, Appendix F)
• Dry cleaning solvent (Item 27, Appendix F)
• Eight locknuts
Tools/Test Equipment:
• General mechanic’s tool kit (Item 30, Appendix G)
• Torque wrench, 0-175 lb.-ft. (Item 42, Appendix G)
Personnel Required: Two
General Safety Instructions:
• Dry cleaning solvent is flammable and must not be
used near an open flame. Use only in a well-venti-
lated area.
4-215
