TM 9-2320-366-34-3
16-77. M1089 FOLDING BOOM FRAME ASSEMBLY REPAIR
This task covers:
a. Disassembly
b. Cleaning/Inspection
c. Assembly
d. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Hydraulic reservoir supply and return valves
closed (TM 9-2320-366-10-2).
Stinger cylinder removed (para 16-70).
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Wrench, Torque, 0-175 lb-ft (Item 92, Appendix B)
Wrench Set, Crowfoot, Ratcheting (TM 9-2320-
366-20)
Sling, Cargo (2) (Item 56, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Gloves, Rubber (Item 26, Appendix B)
Pliers, Retaining Ring (Item 44, Appendix B)
Materials/Parts
Cap and Plug Set (Item 17, Appendix C)
Rag, Wiping (Item 60, Appendix C)
Dispenser, Pressure Sensitive Adhesive Tape
(Item 30, Appendix C)
Ties, Cable Plastic (Item 92, Appendix C)
Sealing Compound (Item 76, Appendix C)
Solvent, Dry Cleaning (Item 83, Appendix C)
Nut, Self-locking (2) Item 176, Appendix F)
Adhesive, Silicone Sealant (Item 4, Appendix C)
Grease, Automotive and Artillery (Item 35,
Appendix C)
Personnel Required
(3)
a. Disassembly.
(1) Remove eight screws (1) and camlock (2) from folding
boom frame (3).
16-457
