Graco RTX 1500 - Spray Techniques; Nozzle Selection Guide

Roller Replacement
22 310645F
Roller Replacement
Use Roller Replacement Kit 287321.
Kit includes 2 rollers, 4 nylon washer, and 2 retaining
rings.
Disassembly
First read and follow instructions in the Before
performing any service on sprayer section, page 10.
Then remove hopper, front and back covers, page 10.
Remove hose extension and RotoFlex HD Pump
assembly from frame, page 12.
1 Remove snap ring.
2 Remove roller assembly
from rotor pins (a).
3 Clean rotor pins (a) and
check for damage. If pins
are worn or damaged,
replace rotor assembly,
(Rotor Assembly
Replacement, page 23.
Reassembly
1 Replace roller assembly.
2 Reinstall snap ring.
3 Replace RotoFlex HD Pump and hose extension,
page 13.
4 Replace back and front covers and hopper. See
Removing and Replacing Hopper, Front and Back
Cover, page 10.
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