Clean And Inspect Pump Gears - Graco 25T818 Instructions, Repair And Parts

Repair
Grounding Wire
F . 27
IG
10. Complete using the Installation information
beginning on page 9.

Clean and Inspect Pump Gears

Disassembly
1. Follow Pressure Relief Procedure. page 11.
2. Turn off and disconnect power to the pump.
3. Remove the pump from the tank.
4. Remove the suction tube from the pump.
5. Remove the four terminal box cover screws
(F . 28).
IG
22
terminal Box
Cover Screws
F . 28
IG
6. Pull the terminal box cover gently upward off of the
terminal box.
7. Remove the gasket.
8. Remove the pressure switch wires from the toggle
switch and relay terminal (F
Toggle Switch and
Relay Terminal
Pressure
Switch Wires
F . 29
IG
9. Cut the pressure switch wire connectors off of the
pressure switch wires (F
. 29).
IG
. 30).
IG
3A8571A