TM 9-2320-366-34-3
16-10. M1084/M1086 MAST REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Boom assembly removed (para 16-3).
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Wrench Set, Socket (Item 84, Appendix B)
Wrench, Torque, 0-600 lb-ft (Item 97, Appendix B)
Pan, Drain (Item 43, Appendix B)
Sling, Cargo (Item 56, Appendix B)
Materials/Parts
Cap and Plug Set (Item 17, Appendix C)
Dispenser, Pressure Sensitive Adhesive Tape (Item
30, Appendix C)
Packing, Preformed (2) (Item 261, Appendix F)
Packing, Preformed (2) (Item 235, Appendix F)
Sealing Compound (Item 76, Appendix C)
Personnel Required
(2)
a. Removal.
CAUTION
Cap or plug hydraulic hoses to prevent
contamination of hydraulic system. Failure to
comply may result in damage to equipment.
NOTE
Tag hoses and connection points prior to
disconnecting.
(1) Disconnect hoses (1 through 4) from counterbalance
valve (5).
(2) Remove two preformed packings (6) from fittings (7).
Discard preformed packings.
(3) Remove two preformed packings (8) from fittings (9).
Discard preformed packings.
16-55
