TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
Supplies
None
This task covers:
a. Removal
c. Follow-on Maintenance
b. Installation
INITIAL SETUP
Personnel Required
MOS 63W, Wheel vehicle repairer (2)
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-20 Fenders removed.
TM 9-2320-279-20 Clearance light wiring
harness removed.
Para 17-10
Boom removed.
Para 17-5
Turntable removed.
Para 17-9
Swing drive removed.
Para 6-11
Junction box removed.
References
None
Special Tools
None
17-4. SUBFRAME REMOVAL/INSTALLATION.
Models
M977, M985
Test Equipment
None
Special Environmental Conditions
None
General Safety Instructions
None
Level of Maintenance
Direct Support
a. Removal.
(1)
Remove screw (1) and nut (2) from cable guide (3).
(2)
Soldier A removes four screws (4), washers (5), and spacers (6) while Soldier B removes four nuts
(7), washer (8), and spacer (9).
(3)
Repeat step (2) for other side.
Change 5
17-20.5/(17-20.6 blank)
