Repair

Rear Rod Seal

1. Follow Pressure Relief Procedure, page 18.

2. Flush Gun, page 22.

3. Remove fluid manifold (G). Leave air connected.

G

TI3852a

4. Disassemble Front End, page 35.

5. Remove rear rod seal nut (23) with nut driver (53).

5323

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 36.

9.Adjust Purge Rod, page 15.

10.Attach fluid manifold. Connect air. Return gun to service.

TI3869a

6. Push out rear seal (46) with screwdriver (54).

54

46

TI3872a

40

309856P

Page 40
Image 40
Graco Inc 309856P, TI3840a, 2004230905 important safety instructions Rear Rod Seal, Disassemble Front End