TM 5-3805-261-23-2
COMBINATION VALVE MAINTENANCE - CONTINUED
0323 00
TESTING - CONTINUED
13.
Use spring tester and torque wrench to apply test load to spring (109). Test load is 26.3 to 30.9 lb (11.9 to 14.0 kg).
14.
Measure length of spring (109). Test length should be 1.66 in. (4.22 cm).
15.
Remove test load.
16.
Measure free length of spring (109). Free length should be 2.46 in. (6.25 cm).
17.
Use spring tester and torque wrench to apply test load to spring (120). Test load is 8 lb (3.6 kg).
18.
Measure length of spring (120). Test length should be 0.80 in. (20.3 mm).
19.
Remove test load.
20.
Measure free length of spring (120). Free length should be 1.2 in. (3.0 cm).
109,120
109,120
TEST LENGTH
TEST LENGTH
397-2300
397-2299
ASSEMBLY
1.
Install supplemental steering pressure switch (WP
0087 00).
129
2.
Install new preformed packing (131) and elbow (132)
130
in body (130).
3.
Install new preformed packing (134) and elbow (133).
131
4.
Install new preformed packing (135) and plug (129).
132
135
133
134
397-4340
0323 00-12