TM 5-3805-261-23-1
SCARIFIER CHECK AND RELIEF VALVE MAINTENANCE - CONTINUED
0242 00
CLEANING AND INSPECTION
Clean and inspect all parts in accordance with WP 0020 00.
ASSEMBLY
1.
Apply thin coat of clean oil to new preformed pack-
ings (35 and 36) and install preformed packings on
valve (34).
34
35
36
397-1589
2.
Install washers (30), spring (31), shim(s) (32), and
34
27
valve (33) in check valve (6).
3.
Install valve (34) assembly.
33
4.
Lower temperature of seat (29) and use brass punch
32
and hammer to install seat in check valve (6).
28
5.
Position piston (28) in seat (29).
31
6.
Lower temperature of seat (27) and use brass punch
30
and hammer to install seat in check valve (6). Move
piston (28) to check for free travel.
6
29
397-1588
0242 00-6
