TM 9-2330-203-14&P
4-46.
FIFTH WHEEL MAINTENANCE (Con't).
5.
Remove cotter pin (14) from each wheel coupling pin (17). Discard cotter pins.
6.
Remove two wheel coupling pins (17), washers (18), coupler jaws (16), and lubrication fittings (15) from fifth wheel
(3). Discard lubrication fittings.
7.
Remove shouldered bolt (33) and lock (32).
8.
Unhook and remove spring (30) from fifth wheel (3) and latch (34).
9.
Remove cotter pin (29), nut (35), washer (28), and latch (34) from fifth wheel (3). Discard cotter pin.
10.
Remove cotter pin (21), nut (22), washer (23), plunger (24), and spring (20) from fifth wheel (3). Discard cotter
pin.
11.
Remove cotter pin (26), nut (25), washer (27), and lever (19) from fifth wheel (3). Discard cotter pin.
12.
Remove lubrication fitting (31) from fifth wheel (3). Discard lubrication fitting.
TA510738
4-104