Pentair Myers Aplex Series Installation And Service Manual page 29

Trouble
Wear of power end parts (excessive).
TROUBLE LOCATION AND REMEDY
Possible Cause
Poor lubrication.
Overloading.
Liquid in power end.
Replace oil as recommended in
instructions. Keep oil clean
and at correct temperature.
Be sure oil is reaching all bearings.
Modify pump or system
to eliminate overload.
Drain power end. Eliminate
cause or source of liquid entering
power end. Relubricate.
29
Remedy