Pump Handle Is Difficult to Operate (DXSP190652)

Applies to: DEWALT 4 Gallon Internal Piston Pump Backpack Sprayer (Model DXSP190652)

What causes this: A swollen or damaged pump piston O-ring, or a dirty/dry/damaged grommet.

How to fix it:

1. Clean and lubricate the pump piston O-ring, or replace it. See Seal Servicing section.
2. Clean and lubricate the hole in the grommet, or replace the grommet. See Seal Servicing section.

Need a part? Order at shop.thefountainheadgroup.com. Warranty claim or registration? thefountainheadgroup.com/register. Anything else, call The Fountainhead Group at 1-800-311-9903.