Install Air Valve Assembly; Install Air Motor Shroud - Graco Premier 16P239 Repair Parts

Install Air Valve Assembly

1. Inspect the subplate gasket (26) and seals (27) for
wear or damage. Always replace the gasket (26)
when replacing the air valve. Grease the grooves of
the slide plates (G), then install the seals (27) in the
grooves with the curved sides facing out (see the
Detail in Fig. 3).
2. Grease the ends of the trip rod (106).
3. Install the new air valve (25), using a 6 mm allen
wrench and the six socket screws (28). Torque to
22–23 N•m (195–205 in-lb).
4. Reinstall the air motor shroud.

Install Air Motor Shroud

1. Make sure the rocker arm cover pad (63) and cover
plug (57) are in place.
2. Place the shroud (53) on the motor so the three
notches in the top center align with the outer holes
in the lift ring (3). Apply sealant to the three screws
(13) and attach the shroud to the lift ring with the
screws and washers (51).
3. Install the air inlet swivel (22).
4. If the displacement pump was removed, reconnect it
as explained in your separate pump manual.
5. Reconnect the air supply and the ground wire.
3A2715B
Replace Cylinder
9