Graco A Series - Rod Seals

Repair
309856A 37
Rod Seals
1.
Follow
Pressure Relief Procedure
, page 17.
2.
Flush Gun
, page 21.
3.
Remove fluid manifold (G). Leave air connected.
4.
Disassemble Front End
, page 33.
5.
Remove rear rod seal nut (23) with nut driver (53).
6.
Push out rear seal (46) with screwdriver (54).
TI3852a
G
23
TI3869a
53
54
46
TI3872a
7.
Reassemble new rear seal (46) in rear rod seal nut
(23). Lubricate threads and install in fluid housing
(7) with nut driver.
8.
Reassemble Front End
, page 34.
9.
Adjust Purge Rod
, page 14.
10.
Attach fluid manifold. Connect air. Return gun to
service.