Graco 311322H Operation, Parts, Service And Repair page 22

Repair
Valve Liner
O-Rings
Valve Spool
Valve Retainer Nut
F . 15. Trigger/Air Valve Assembly
IG
22
Spring
Seat
Valve Spring
Lock Nut
Optional Air Hose and Nipple
1/16 in.
Pipe Plug
Trigger Mounting Screw
Trigger Lever
1/8 in. Pipe
Plug
311322H