Service Manual

61PJ Series
Refer to Figure 8.
Disassembly
1. Loosen the bypass valve (15) using a 5/8”
wrench.
2. Remove the bypass (15) from the end cap (2).
Inspection
1. Inspect the bypass O-rings and mating seats in
the end cap (2) for damage or foreign materials.
2. If damaged or worn replace bypass (15)
Assembly
1. Lay the pump on its side, so the bypass port is
horizontal.
2. Insert the bypass (15) into the bypass port on
the end cap (2). Tighten to the proper torque
value. See page 56.
REMOVAL, INSPECTION AND /OR
REPLACEMENT OF THE BYPASS
Figure 8. PJ Pump Bypass
15