Graco A Series - Adjust Rear Rod Seal

Maintenance
309856A 27
Adjust Rear Rod Seal
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.
Assemble fluid housing (7) backwards onto purge
rod (31). Adjust rear rod seal nut (23) with nut
driver until drag is felt when sliding on rod.
TI3852a
G
7 31
23
TI3831a
6.
Remove fluid housing (7) from rod (31).
7.
Reassemble Front End
, page 34.
8.
Adjust Purge Rod
, page 14.
9.
Attach fluid manifold. Return gun to service.