TM 9-2320-279-20-2
Frame and Tire Carrier Maintenance Instructions (Cont)
14-15.01
SELF-GUIDED COUPLER REMOVAL/REPAlR/INSTALLATION
(M1977-CBT ONLY).
This task covers:
a. Removal
b. Disassembly
c. Cleaning/Inspection
d. Assembly
e. Installation
f. Follow-on Maintenance
INITIAL SETUP
Models
M1977-CBT
References
None
Test Equipment
None
Special Tools
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-10 Shut off engine.
Socket, 3-1/4 in., A-A-2635
Supplies
Special Environmental Conditions
None
Solvent, drycleaning, Item 47, Appendix C
General Safety Instructions
Personnel Required
None
MOS 63S, Heavy wheel vehicle mechanic (2)
a.
Removal.
WARNING
Self-guided coupler weighs 100 lbs (45 kg). Attach suitable lifting device prior to removal to
prevent possible injury to personnel.
(1)
Attach lifting device to self-guided coupler (1).
(2)
Remove hose clamp (2) and boot (3) from self-guided coupler (1).
(3)
Remove cotter pin (4), nut (5), and washer (6) from self-guided coupler (1).
(4)
Remove self-guided coupler (1) from sleeve (7) and position on clean work surface.
(5)
Remove lifting device from self-guided coupler (1).
14-28.2
Change 2
