GPI G20 - Replace Gears

9
EN
REPAIR
(
CONTINUED
)
Replace Gears
1. Turn the pump OFF and disconnect from power.
2. Using 5mm hex wrench, remove the gear coverplate and O-ring (see
Figure 2).
4. Remove the gears.
5. Inspect gears for wear and damage. Replace
as necessary.
6. Wipe the gear cavity with a clean cloth.
8. Replace the gears.
9. Make sure the gear coverplate O-ring is securely in place.
Tighten the coverplate to the housing.
Figure 2
Gears
Coverplate Seal O-ring
Coverplate