Repair; Replace Output Seal Cartridge - Graco E-Flo DC Series Instructions - Parts Manual

Repair

Replace Output Seal Cartridge

1. Stop the pump at the bottom of its stroke. Shut
off and lock out power to the motor.
2. Follow the Pressure Relief Procedure, page
3. Disconnect the lower from the motor, as
explained in your separate E-Flo DC pump
manual.
3A2526D
4. Drain the oil from the motor. See
Change the Oil, page
5. Reinstall the oil drain plug. Torque to 25–30 ft-lb
(34–40 N•m).
6. Unscrew the output cartridge (19) from the motor.
See Parts, page
7. Install the new output cartridge. Torque to 70–80
ft-lb (95–108 N•m).
13.
8. Fill with oil. See
9. Reconnect the lower to the motor.
10. Turn on power and resume operation.
16.
20.
Change the Oil, page 16.
Repair
19