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312348B 7
10. Place assembly on a spacer, such as a two inch
wide roll of tape, and tap piston rod through throat
seal and bearing.
11. Tap cylinder onto piston rod as shown in F
IG. 15. Be
careful to not score piston seal. Continue tapping
cylinder until it seats in bore of block.
12. Once cylinder is seated in bore, remove two socket
head set screws from block and plate assembly.
13. Assemble cylinder and block assembly to remaining
pump components. See Proportioning Pumps man-
ual 311391 for instructions.
CAUTION
Keep rod straight to prevent damage to throat seal.
F
IG. 14: Tap Piston Rod
Use grease to aid in insertion of piston rod into cyl-
inder.
TI9106a
FIG. 15: Tap Cylinder onto Piston Rod
Cylinder Assembly
Seat Cylinder in Bore
TI9107a
TI9108a