Graco Reactor H-25 Series Repair And Parts Manual page 28

Repair
7. See F . 2. Disconnect the B (Resin) side pump
IG
inlet and outlet lines. Remove the pin (219) from the
clevis (218) to disconnect the pump from the
hydraulic cylinder (201). Remove the four screws
(203) holding the pump to the spacers (413) of the
cylinder. Take the pump assembly to a workbench.
1
Torque to 200 in-lb (22.6 N•m).
F . 2 Proportioning Pump - B Side
IG
8. See F . 3. Disconnect the A (ISO) side pump inlet
IG
and outlet lines. Use the pin extractor tool (244) to
remove the pin (219), which disconnects the pump
from the hydraulic cylinder (201). Remove the four
screws (203) holding the pump to the spacers (413)
of the cylinder. Take the pump assembly to a
workbench.
28
1
Torque to 200 in-lb (22.6 N•m).
F . 3 Proportioning Pump - A Side
IG
9. See your proportioning pump manual for repair
instructions.
10. Reconnect the pump in the reverse order. Torque
the screws (203) to 200 in-lb (22.6 N•m).
312063Z