Graco RTX 1500SP Paint Sprayer User Manual


 
Compressor and Motor Repair
310645S 15
8. Loosen 2 shoulder
bolts about 2-3 turns.
Do not remove them.
9. Remove single shoul-
der bolt on other side
of motor completely.
10. Slide out motor
assembly.
11. Completely remove
old shoulder bolts and
rubber mounts.
12. Thoroughly clean inside housing to remove dust
and debris.
Reassembly
1. Using two new shoulder
bolts and rubber mounts
included in your kit, insert
bolts into openings until
they start to snug up on
rubber mounts.
2. Slide new motor into
sprayer frame, aligning
motor frame opening
under bolts. Tighten
bolts.
3. Replace shoulder
bolt on left side with
new bolt from your
kit. Tighten bolt.
4. Replace end cover.
Replace and tighten 3
screws.
5. Reattach air line to
cooler and compressor.
Tighten fitting.
6. Slide belt over pulleys
and set tension. See
Replacing Belt, page 19.
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