Graco RTX 1500 Repair And Parts Manual page 11

RotoFlex™ HD Pump
Use RotoFlex HD Pump Replacement Kit 287314.
NOTE: After replacing RotoFlex HD Pump hose, always
follow Hose Break-In Procedure, page 13, before oper-
ating sprayer.
Disassembly
First read and follow instructions in the Before perform-
ing any service on sprayer section, page 9.
Then remove hopper and front cover, page 9.
1. Loosen and remove
hose extension.
2. Loosen and remove
knob.
3. Slide RotoFlex HD
hose off rollers.
310645L
4. Rotate pump assem-
bly sideways. Pull
entire assembly out of
front of sprayer frame.
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5. Separate the inner and
outer hose brackets.
6. Slide hose ends out of
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slots in outer hose
bracket (slide out of
short slot first).
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7. Pull hose out of inner
hose bracket.
8. Discard pump hose.
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RotoFlex™ HD Pump
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