Service; Disassembly - Graco AirPro 313869B Instructions Manual

Service

Service
NOTE: Numbers in parenthesis in the text refer
to the reference numbers in the figures and in
the parts list.

Disassembly

1. Follow the Pressure Relief Procedure,
page 18.
2. Remove gun for service:
a. With Manifold: Use the 4 mm allen
wrench supplied to unscrew the two
1
Torque to 155-165 in-lb (18-19 N•m).
2
Torque to 80 in-lb (9.0 N•m).
5
F . 17
IG
24
4
1
21
screws (16) and remove the gun from
the manifold.
b. Without Manifold: Disconnect the air
and fluid hoses. Remove the gun from
the mounting arm.
3. Remove the air cap retaining ring (21) and
air cap (5).
4. Remove the fluid adjustment knob (11) and
spring (10).
5. Pull the piston (7) and fluid needle (6) out
of the back of the gun.
7
6
2
2
11
10
ti14946a
313869B