TM 9-2320-279-34-2!
Frame Maintenance Instructions (Cent)
13 34. FIFTH WHEEL REPAIR - 2-INCH f51 MM) KINGPIN (M983).
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b This task covers:
a. Disassembly
c. Assembly
b. Cleaning/Inspection
d. Follow-on Maintenance
INITIAL SETUP
Models
References
M983
None
TestEquipment
uipment Condition
Lock Tester - 2-Inch TFTLN- 1000
TM or Para
Condition Description
Special Tools
Fifth wheel plate assembly
None
on clean work surface.
Supplies
Special Environmental Conditions
Solvent, dry cleaning, Item 57, Appendix C
None
Compound, antiseize, Item 17, Appendix C
General Safety Instructions
Personnel Required
None
MOS 63W, Wheel vehicle repairer (2)
Level of Maintenance
General Support
a. Disassembly.
(1) Remove two cotter pins (1).
(2) Remove pin (2) from plate (3).
(3) Remove tension spring (4) and lock guard (5)
from plate (3).
NOTE
Kingpin jaws must be in locked position.
(4) Remove screw (6), two washers (7), and
roller (8) from yoke (9).
(5) Remove nut (10), screw (1 1), two
washers (12), and roller (13).
(6) Unhook cam plate (14) from release
handle (15) and remove cam plate.
13-97
