M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-8. SWING DRIVE BRAKE REMOVAL/REPAIR/INSTALLATION.
This task covers:
f. Follow-on Maintenance
TM or Para
Swing drive motor removed.
Swing drive brake hydraulic
Compound, sealing and thread locking,
Special Environmental Conditions
Item 26, Appendix C
Adhesive-sealant, silicone, Item 6, Appendix C General Safety Instructions
Compound, sealing, pipe thread, Item 29,
Solvent, dry cleaning, Item 57, Appendix C
Level of Maintenance
MOS 63W, Wheel vehicle repairer
(1) Remove four screws (1),
washer (2), and two
brackets (3) from brake (4).
Disc and stators may drop down
when brake is removed.
(2) Remove brake (4) from swing
drive unit (5).