Graco 3A1495C Water Pump User Manual


 
Instructions
4 3A1495C
4. Secure a strap wrench around the shovel cylinder
(27). Use the strap wrench to turn the shovel cylin-
der counter-clockwise to loosen and remove it from
the pump assembly (Fig. 2).
NOTE: After a few turns, the shovel cylinder should
be loose enough to finish turning it with your hand to
remove this part.
5. Use an adjustable wrench to hold the priming rod
(34) securely. Use a second adjustable wrench to
loosen and remove the nut (19) and priming piston
(35) (Fig. 3, Fig. 4).
6. Use a wrench to loosen and remove the seal
retainer (29) (Fig. 4).
7. Tighten a strap wrench on the spacer cylinder (36)
and use it to prevent this part from moving. Secure a
strap wrench around the cylinder (26) and use it to
turn the cylinder to loosen and remove it from the
pump assembly. (Fig. 5). Remove the intake seal
(28).
Fig. 2
Fig. 3
34
27
34
19, 35
Fig. 4
Fig. 5
29
19
35
34
36
26
28
30