User's Manual

Repair
40 3A0260H
Remove Dispense Valve
1. Prepare Gear Meter Assembly for Repair,
page 37.
2. Manually actuate solenoid to ensure pressure has
been removed.
3. Verify air supply is off.
4. Remove air lines from dispense valve.
5. Remove four dispense valve mounting bolts and
remove dispense valve.
NOTE: For remote mount dispense valves, remove
supply hose at inlet block of dispense valve.
6. Refer to dispense valve manual for complete dis-
pense valve repair instructions; refer to Related
Manuals on page 3.
Install Dispense Valve
1. For direct mounted dispense valves, replace
o-ring (409) if necessary.
2. Align dispense valve with mounting pins on front
block.
3. Install four mounting bolts (408) torque to
50-60 in-lb (5.6-6.7 N•m).
4. Connect air lines.
5. Apply air to the solenoid.
6. Manually shuttle solenoid, see F
IG. 22. Verify dis-
pense valve is open when solenoid is depressed.
Replace Solenoid
1. Prepare Gear Meter Assembly for Repair,
page 37.
2. Disconnect solenoid cable. Remove mating
screws (405) from gusset.
3. Remove the dispense valve solenoid (410) and
replace it with a new solenoid.
4. Reconnect solenoid cable.
Gear Meter O-Ring Replacement
Refer to Parts section starting on page 51 for o-ring kits.
1. Prepare Gear Meter Assembly for Repair,
page 37.
2. Remove pump block shoulder bolts (4, 1102). See
F
IG. 23.
FIG. 22: Dispense Valve Air Solenoid
Dispense Valve
Air Solenoid
NOTICE
Pump section should be fully supported to prevent
damage being dropped. It is recommended that the
gear meter assembly be located on a work bench
for service.