TM 9-2320-363-34-2
CONTROL VALVE REPLACEMENT AND REPAIR (CONT)
26. REMOVE RETAINER PIN (86), VALVE STOP (87), VALVE SPRING (88), AND TRIMMER
REGULATOR VALVE (89) FROM CONTROL VALVE BODY (5).
Use general cleaning methods to clean all parts (page 2-30).
I N S P E C T I O N
1.
INSPECT ALL VALVES, VALVE STOPS, AND PLUGS FOR DAMAGE. REPLACE DAMAGED PARTS.
2.
INSPECT BORES AND SURFACES OF CONTROL VALVE BODY FOR DAMAGE.
3.
REPLACE SPRINGS THAT DO NOT MEET LOAD-LENGTH SPECIFICATIONS LISTED IN
FOLLOWING TABLE.
Spring Load-Length Specifications
14-84
Length
Length
Text Reference
Without Load
Under Load
Load
Step
Callout
Spring
in. (mm)
in. (mm)
lb (kg)
No.
No.
Lubrication
2.56
1.97
35.72-39.48
(6)
(9)
Check Valve
(65.00)
(50.00)
(16.2-17.9)
Modulator
1.27
0.80
11.9 -13.1
(8)
(13)
Valve
(32.30)
(20.30)
(5.40-5.95)
Priority Valve
1.17
0.94
8.15-9.25
(9)
(17)
(29.70)
(23.90)
(3.7-4.2)
Third Clutch
1.80
1.10
20.3-24.9
(13)
(24)
Trimmer Valve
(45.70)
(27.90)
(9.21-11.29)
Third Clutch
2.56
1.94
20.0-22.0
(13)
(24)
Trimmer Valve
(65.00)
(49.30)
(9.07-9.98)
First Clutch
1.69
1.10
32.6-39.8
(14)
(28)
Trimmer Valve
(42.90)
27.90)
(14.80-18.07)
