1
Nut, 5/8-11 (16 rqr)
29
Lower rail
2
Washer, lock, 5/8 in. (16 rqr)
30
Lower rail
3
Screw, cap, 5/8-11 x 2 in. (16 rqr)
31
Nut, 5/8-11 (4 rqr)
4
Washer, flat, 5/8 in. (16 rqr)
32
Washer, lock, 5/8 in. (4 rqr)
5
Support
33
Screw, cap, 5/8-11 x 1 1/2 in. (4 rqr)
6
Nut, 5/8-11 (16 rqr)
34
Washer, flat, 5/8 in. (8 rqr)
7
Washer, lock, 5/8 in. (16 rqr)
35
Lower support
8
Screw, cap, 5/8-11 x 2 in. (16 rqr)
36
Nut; 5/8-11 (16 rqr)
9
Washer, flat, 5/8 in. (32 rqr)
37
Washer, lock, % in. (16 rqr)
10
Support
38
Screw, cap, 5/8-11 x 2 in. (16 rqr)
11
Nut, 5/8-11 (16 rqr)
39
Washer, flat, 5/8 in. (32 rqr)
12
Washer, lock, 5/8 in. (12 rqr)
40
Crossmember
13
Screw, cap, 5/8-11 x 1 in. (16 rqr.)
41
Nut, 5/8-11 (2 rqr)
14
Washer, flat, 5/8 in. (32 rqr)
42
Washer, lock, 5/8 in. (2 rqr)
15
Plate
43
Screw, cap, 5/8-11 x 1 in. (2 rqr)
16
Deflector plate
44
Washer, flat, 5/8 in. (4 rqr)
17
Plate
45
Clip
18
Deflector plate
46
Nut, -12 (4 rqr)
19
Nut, 5/8-11 (16 rqr)
47
Washer, lock, in. (4 rqr)
20
Washer, lock, 5/8 in. (16 rqr)
48
Screw, cap, 13 x 1I in. (4 rqr)
21
Screw, cap, 5/8-11 x 1% in. (16 rqr)
49
Washer, flat, in. (8 rqr)
22
Washer, flat, 5/8 in. (32 rqr)
50
Brace
23
Upper rail
51
Brace
24
Upper rail
52
Crossmember
25
Nut, 5/8-11 (16 rqr)
53
Crossmember
26
Washer, lock, 5/8 in. (16 rqr)
54
Crossmember
27
Screw, cap, 5/8-11 x 2 in. (16 rqr)
55
Side plate
28
Washer, flat, 5/8 in. (32 rqr)
56
Side plate
Figure 45-Continued.
elongated holes.
Repair or replace as
153.
Scalper Vibrating Screen Box Assembly
necessary.
Removal and Disassembly
(2) Inspect the support braces, boxes, and
a. Removal.
straps for cracks, breaks, or any other
damage and repair or replace as necessary.
(1) Remove the scalper
vibrating
screen
assembly (par. 32).
(3) Inspect all mounting hardware for damaged
threads and replace as necessary.
(2) Remove the electric drive motor, belts,
drive sheave, and balance wheels (TM 5-
155.
Scalper Vibrating Screen Box Assembly
3820-205-20/2).
Reassembly and Installation
(3) Remove the vibrating mechanism assembly
a. Reassembly. Refer to figure 45 and reassemble
the scalper vibrating screen box in the reverse order.
Refer to figure 45 and
b.
Disassembly.
b. Installation.
disassemble the scalper vibrating screen box assembly.
(1) Install the vibrating mechanism assembly
154.
Scalper Vibrating Screen Box Assembly
Cleaning, Inspection, and Repair
(2) Install the electric drive motor, belts, drive
a. Cleaning. Clean all parts in an approved
sheave, and balance wheels (TM 5-3820-
cleaning solvent and dry thoroughly.
205-20/2).
b. Inspection and Repair.
(3) Install the scalper vibrating screen assembly
(1) Inspect the side plates and reinforcing
plates for cracks, breaks, rusting, or
AGO 8456A
91