TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-19.1. EXTENSION CYLINDER REPAIR (M984E1).
This task covers:
a. Disassembly
c. Assembly
b. Cleaning/Inspection
d. Follow-on Maintenance
INITIAL SETUP
Models
References
M984E1
None
Test Equipment
Equipment Condition
None
TM or Para
Condition Description
Special Tools
Para 17-18.1
Extension cylinder removed.
None
Special Environmental Conditions
Supplies
None
Compound, sealing and thread locking,
Item 26, Appendix C
General Safety Instructions
Oil, lubricating, Item 47.1, Appendix C
None
Solvent, dry cleaning, Item 57, Appendix C
Level of Maintenance
Personnel Required
Direct Support
MOS 63S, Wheel vehicle repairer (2)
a. Disassembly.
Remove two fittings (1) and
(1)
preformed packings (2).
Change 2 1 7 - 9 0 .1
