Air Seal Replacement - Graco 24S134 Operation, Parts

Air Seal Replacement

(Use Seal Replacement Kit, 287229.)
1. Remove air valve retainer (21),
compression spring (19), air valve seal
(18) and needle (17) through back of
gun.
ti28093a
2. Use a hook-shaped object to carefully
pull u-cup seal (4) out of gun.
3A3373C
ti28095a
3. Push new seal (4) in place using a small
diameter (1/4 in. or smaller) object.
Make sure seal is seated against sleeve
bearing (36).
ti28096a
4. Replace air valve needle (17) seal (18),
spring (19) and O-ring (20) if necessary.
Repair
11