Graco 17C489 Projection Television User Manual


 
Repair
334599A 7
Dissemble Pump
1. Remove packing nut and throat
adjustment spacer. Retaining nuts are
not removable and not sold separately.
2. Unscrew cylinder from intake valve.
3. Dissemble intake valve. Clean and
inspect. O-ring may require a pick for
removal.
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Retaining
Nuts
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NOTICE
If using a pick to remove the O-ring use care
to avoid damage to the machined surfaces.
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