Graco 312348B Tap Seal, Insert Bushing, Assemble Gasket and Back Plate

Page 6

FIG. 9: Tap Seal

5. Softly tap seal into bore until it bottoms out.

TI9100a

FIG. 9: Tap Seal

6.Insert bushing into bore; make sure larger outside diameter faces seal and smaller outside diameter faces plate.

Grease Hole

TI9102a

ISO Throat Bushing Resin Throat Bushing

TI9101a

FIG. 10: Insert Bushing

7.Assemble gasket and back plate to block using sup- plied screws.

For A-side pumps that are 80 or smaller, a plate adapter is required.

6

TI9103a

FIG. 11: Assemble Gasket and Back Plate

8.Assemble throat seal installation tool on to end of piston rod.

Clevis end of piston rod may need to be removed to perform this step.

Installation Tool

TI9104a

FIG. 12: Throat Seal Installation Tool

9.Insert piston rod and seal tool through throat seal on front of block.

TI9105a

FIG. 13: Insert Rod through Throat Seal

312348B

Image 6

Contents Old Seal Kits Seal Kit Installation, see pageImportant Safety Instructions Instructions - Partstorque see Table 1 for correct Piston Seal Kits for A-Side and B-Side Pumps1 Apply Loctite to threads and torque measurementCylinder Seal Kits for A-Side Pumps Not included in kitCylinder Seal Kits for B-Side Pumps FIG. 5 U-Cup Orientation Piston Kit InstallationTable 1 Torque Specification FIG. 6 Piston Head and RodFIG. 10 Insert Bushing FIG. 12 Throat Seal Installation ToolFIG. 9 Tap Seal FIG. 11 Assemble Gasket and Back PlateCylinder Assembly FIG. 14 Tap Piston RodSeat Cylinder in Bore TI9108a FIG. 15 Tap Cylinder onto Piston Rod Graco Headquarters Minneapolis Graco Standard WarrantyGraco Information International Offices Belgium, China, Japan, Korea