Valve Body
VALVE BODYComponents
Valve Body Disassembly
1. REMOVE DETENT SPRING AND SPRING PLATE
2. REMOVE MANUAL VALVE
3. REMOVE 4 SOLENOIDS
a) Remove No.1 and No.2 solenoids.
b) Remove the O-ring from No.1 and No.2 solenoids.
c) Remove the lock plate and No.3 and No.4 solenoids
4. REMOVE OIL STRAINER AND PRESSURE RELIE VALVE
5. TURN OVER ASSEMBLY AND REMOVE NO.5 SOL NOID VALVE
6. REMOVE 28 BOLTS
7. LIFT OFF UPPER VALVE BODY AND PLATE
UPPER VALVE BODY
Components
Valve Body Spring Specifications
HINT: During reassembly please refer to the spring specifications below to help you to differentiate the different springs.
Retainers And Check Balls Location
1. RETAINERS
2. CHECK BALLS
LOWER VALVE BODY
Components
Valve Body Springs Specifications
HINT: During reassembly please refer to the spring specifications below to help you to differentiate the different springs.
Retainers Location
Valve Body Assembly
1. INSTALL ASSEMBLED GASKETS ON UPPER VALVE BODY
Align the assembled gaskets with each bolt hole and install the screw.
2. PLACE UPPER VALVE BODY WITH GASKETS ON TOP OF LOWER VALVE BODY
Align each bolt hole and gaskets in the valve body.
3. INSTALL 28 BOLTS TO UPPER VALVE BODY
HINT: Each bolt length (mm, inch) is indicated below.
Bolt length:
Bolt A: 45 mm (1.772 inch)
Bolt B: 35 mm (1.378 inch)
Bolt C: 20 mm (0.787 inch)
Torque: 6.5 Nm (65 kg-cm, 56 inch lbs.)
4. INSTALL NO.5 SOLENOID VALVE
5. TURN OVER ASSEMBLY INSTALL OIL STRAINER AND PRESSURE RELIEF VALVE
6. INSTALL NO. 1, NO. 2, NO. 3, NO. 4, SOLENOID VALVES
7. INSTALL MANUAL VALVE
8. INSTALL DETENT SPRING
Torque: 10 Nm (100 kg-cm, 7 ft. lbs.)
9. MAKE SURE MANUAL VALVE MOVES SMOOTHLY