Graco Inc. 1595 Premium Hi-Boy - Manual (Page 32)

Displacement Pump Replacement for 695/795/Mark IV
32 3A0157A
Displacement Pump Replacement for 695/795/Mark IV
See pump manual 310643 or 310894 for pump repair
instructions.
See manual 3A0158 for applicable sprayer part number
references.
Removal
1. Flush pump.
2. Perform Relieve Pressure Procedure; page 8.
3. Remove screw (31) and slide pump rod shield (108)
forward.
4. Increase pressure slightly to cycle pump in JOG
mode until pump pin (44) is in position to be
removed. Turn power switch OFF and unplug power
cord. Push up retaining ring (43) and push pump pin
out.
5. Remove suction tube (76), hose (94) and any wash-
ers and o-rings.
6. Loosen pump jam nut (56). Unscrew pump.
108
31
ti14894a
43
44
94
76
56
ti7167b