TM 10-4930-351-14
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19
22
20
18
21
22
8
9
22
5
6
10
15
22
2
17
16
13
1
3
4
11
14
12
7
22
22
21
Figure 2. Pressure Control Cycling Valve
STOP CYCLING VALVE ASSEMBLY CLEANING, REPAIR, REASSEMBLY AND INSTALLATION
(Refer to figure 2.)
INITIAL SET-UP:
Tools:
Materials/Parts Required:
Tool Kit, General Mechanic Automotive
Silicone Compound (WP 0116, Item 12)
(WP 0113 00, Item 1)
Wiping Rag (WP 0116 00, Item 21)
Shop Equipment, Automotive Maintenance and
Retaining Ring (WP 0117, Item 83)
Repair: Organizational Maintenance Common No. 1
Retaining Ring (WP 0117, Item 84)
(WP 0113 00, Item 2)
O-Ring (WP 0117 00, Item 101)
O-Ring (WP 0117 00, Item 105)
Petrolatum (WP 0116, Item 20)
1.
Wash all metal parts in a hot, mild commercially available soap and water solution. Dry parts with clean rag.
2.
Inspect ring (1), valve body (6), washer (8), cycling valve stem (11) and button (4) to determine if chipped or burred.
Ensure threads on setscrew (13) and in button (4) and cycling valve stem (11) are not stripped.
3.
Inspect spring (7) to determine if broken or collapsed.
4.
Inspect cover (3) to determine if cut or deteriorated.
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