Graco 16N654 Paint Sprayer User Manual


 
Repair
28 3A2308C
Repair
Inlet Valve
Removal
1. Engage trigger lock and put prime/pressure relief
valve in UP position to relieve pressure.
2. Remove material cup and battery.
3. Hold sprayer upside-down and use wrench or
socket to loosen fitting. Remove inlet fitting (29),
inlet ball (27), spring, and ball guide (25).
NOTE: Use needle-nose pliers to remove spring
and ball guide if needed.
4. Clean as much excess material from inlet cavity as
possible.
Installation
1. Insert ball guide (25) with smaller diameter inserted
first.
2. Use a thin wire to assemble spring into inlet cavity.
3. Make sure prime/pressure relief valve is in UP
position. Insert ball (27) and assemble inlet fitting
(29) using wrench or socket. Tighten to 140 in-lb
(15.8 N•m).
ti19350a
ti19347a
ti19360a
ti19617a
ti19619a
29
27
25
ti19613a
ti19615a
25
ti19612a
ti19347a
ti19663a
ti19664a
27
29