Toro Reelmaster 3100-D Service Manual page 191

Solenoid Operated, Relief and Logic Control Cartridge Valves (continued)
Rotary Cartridge Valves
Reelmaster ® 3100-D/3105-D
20252SL Rev A
6. Reinstall the cartridge valve into the manifold:
A. Lubricate new O-rings and backup rings of seal kit with clean hydraulic
fluid and install on cartridge. The O-rings and backup rings must be
arranged properly on the cartridge valve for proper operation and sealing.
Use care when installing cartridge valves. Slight bending or
distortion of the stem tube can cause binding and malfunction.
Make sure that the deep well socket fully engages the valve base.
B. Lubricate threads on cartridge valve with clean hydraulic oil. Thread
cartridge valve carefully into correct manifold port. The valve should
go in easily without binding.
C. Torque cartridge valve using a deep well socket to specification shown in
manifold illustration.
7. For solenoid valve, install solenoid coil and O-rings (if equipped) to the
cartridge valve. Torque nut to specification shown in manifold illustration.
8. If problems still exist, remove valve and clean again or replace valve.
g345658
1. Handle base
2. Handle cap
3. Detent pin
4. Compression spring
5. Bushing
6. Set screw (2 used)
1. Remove rotary handle (manifold shown in
A. Loosen two (2) set screws that secure handle cap. Remove screw and
then lift handle cap from valve.
B. Locate and retrieve detent pin, compression spring, bushing and lip seal.
The sleeve bearing should stay in the cap.
IMPORTANT
Figure 90
7. Set screw (2 used)
8. Screw
9. Lip seal
10. Sleeve bearing
11. Flow control valve
Figure 89
Page 5–115
and Figure 90):
Hydraulic System: Service and Repairs