Loop flushing relief valve and loop flushing valve
H10W
H20W
H30W
H50W
H20W
H30W
K010
K020
K030
K00**
H50W
h
17 mm
38 N•m [28 lbf•ft]
d
O-ring
h
17 mm
38 N•m [28 lbf•ft]
s
d
O-ring
Loop Flushing Valve
Removal
1. Using an 17 mm wrench, remove the hex plugs with O-rings (H50W) from both sides of the valve.
Discard seal O-ring.
2. Remove the springs (H30W) with shoulder washers (H20W) from both sides of the valve.
3. Remove the flushing valve spool (H10W).
Inspection
Inspect parts for damage or foreign material.
Reassembly
1. Install the flushing valve spool in end cap.
2. Install the shoulder washers with spring on each end of the spool.
3. Install the hex plugs with new O-rings, and torque to 38 N•m (28 lbf•ft).
Anticavitation Valve
Removal
1. Using an tool for groove on plug, remove the plug (V40) with O-rings (V30). Discard seal O-ring.
2. Remove the springs (V20).
3. Remove the ball (V10).
Inspection
Inspect parts for damage or foreign material and sealing surfaces on the motor for nicks or scratches.
Service Manual
TMM Transit Mixer Axial Piston Motor, Size 070/084/089
Minor Repair
26
L1211037 • Rev AC • Apr 2014
