M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-11. MAST AND BUSHINGS REMOVAL/INSTALLATION.
This task covers:
d. Follow-on Maintenance
TM or Para
Special Environmental Conditions
Compound, sealing and thread locking,
Item 26, Appendix C
General Safety Instructions
Solvent, dry cleaning, Item 57, Appendix C
Ties, cable, plastic, Item 65, Appendix C
Level of Maintenance
MOS 63W, Wheel vehicle repairer (2)
(1) Attach suitable lifting device and raise mast (1).
(2) Disconnect four hydraulic lines (2).
Remove plastic cable ties as necessary.
(3) Remove two screws (3), clamps (4), and spacers (5).
(4) Remove nut (6), washer (7), and clamp (8).