TM 5-3820-233-12/1
1 Nut
19 Nut
37 Coupler jaw
2 Bolt
20 Washer
38 Fifth wheel
3 Washer
21 Stud
39 Base
4 Nut
22 Lock plunger
40 Nut
5 Bolt
23 Spring
41 Pull tongue
6 Shaft
24 Nut
42 Pin
7 Shaft
25 Lock latch
43 Coupling link
ME 3820-233-12/1-4-78
8 Walking beam
26 Stud
44 Hook
9 Spring
27 Pin
45 Nut
10 Nut
28 Nut
46 Bolt
11 Washer
29 Lever
47 Plate
12 Bolt
30 Stud
48 Mud flat
13 Washer
31 Grease fitting
14 Wedge
32 Pin
15 Bolt
33 Pin
16 Latch
34 Grease fitting
17 Spring
35 Pin
18 Lockwire
36 Coupler jaw
Figure 4-78. Fifth wheel, removal, disassembly, reassemly and installation.
4-82