Pump Installation; Pro-Duty Quick Repair Pump Installation - Graco Airlessco PRO-DUTY Series Repair Manual

Pump Installation

Pump Installation
Pump installation includes securing the pump
and connecting to the fluid inlet and outlet.
PRO-DUTY Quick Repair
Pump Installation
1. Connect outlet hose to pump.
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2. Move pump displacement rod up or
down until it slides into the connecting
rod when the pump is slid into the drive
housing.
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NOTICE
If pump displacement rod is not properly
installed in the connecting rod, sprayer
damage can occur. Make certain pump
displacement rod is properly slid onto
connecting rod.
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3. Slide pump all the way into drive hous-
ing.
4. Close pump rod cover. Make certain
that it is flush against drive housing.
5. Use both hands to tighten pump retain-
ing nut.
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6. Use a hammer to turn pump retaining
nut an additional 1/8 to 1/6th turn or 45°
to 60°.
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