Air Valve Repair - Graco TRITON 308 Instructions-Parts List Manual

Air Valve Repair

Tools Required
D 3 mm allen wrench
D Needlenose pliers
D Retaining ring removal tool
D O-ring pick
Disassembly
NOTE: Air Valve Repair Kit 245066 is available. Parts
included in the kit are marked with a dagger, for exam-
ple (8{). Use all the parts in the kit for the best results.
1. Remove the side cover (31) and felt dampener
(29).
2. Remove the four screws (36), air valve cover (17),
and gasket (16). See Fig. 7.
3. See Fig. 6. Note the orientation of the air valve
plate (13). Pull the plate out of the center housing
(1). Remove the three o-rings (14, 15) from the
plate. See Fig. 7.
4. Remove the air valve cup (12) from the center
housing (1).
18 309303
Service
5. Remove the retaining ring (11) and plug (9), and
slide the carriage (7) from the center housing (1).
Remove the o-rings (8, 10) from the carriage and
the plug.
6. Clean all parts and inspect for wear or damage.
Replace parts as needed.
1
Fig. 6
Align arrow on housing (1) with
1 point on air valve plate (13).
1
13{
ti1039a