FM Series Pump
5
To o l s f o r As s e m b l y & Di s A s s e m b l y
7/16” socket .................................................................................................... Seal Retaining Ring Bolts
Ratchet ..................................................................................................................... For loosening bolts
Torque wrench...................................................................................................... For proper tightening
Adjustable pliers ............................................................................................ For removing Water Pipes
Chain wrench........................... For holding the Shaft when tightening & loosening the Impeller Nut
Food grade lubricant ..........................................................................For lubricating o-rings & gaskets
Standard screwdriver............................................ For installing & removing the Bearing Lockwasher
Soft-face hammer .......................................................................... For installing & removing the Shaft
Feeler gages .....................................................................................................For gapping the Impeller
FM3 Tools
15/16” socket .............................................................................................................Cover Nuts
1” socket .................................................................................................................Impeller Nut
3/32” Allen wrench socket...........................................................Double Seal Driver Set Screw
3/4” socket ............................................................................................................Housing Bolts
1/2” socket ......................................................................................................Bearing Cap Bolts
M50 Spanner wrench .......................................................................................Bearing Locknut
FM5 Tools
24mm socket .............................................................................................................Cover Nuts
32mm socket ..........................................................................................................Impeller Nut
18mm socket ........................................................................................................Housing Bolts
13mm socket ..................................................................................................Bearing Cap Bolts
M65 Spanner wrench .......................................................................................Bearing Locknut
re c o m m e n D e D Pr e v e n T i v e mA i n T e n A n c e
re c o m m e n D e D se A l mA i n T e n A n c e
Visually inspect mechanical seal daily for leakage.
Replace mechanical seal annually under normal duty.
Replace mechanical seal as often as required under heavy duty.
el A s T o m e r in s P e c T i o n
Inspect all elastomers when performing pump maintenance. We recommend replacing elastomers (o-
rings and gaskets) during seal, pump shaft and/or motor replacement.
lu b r i c A T i o n
The oil level should be maintained to the center of the sight glass on the side of the bearing block. The
oil should be changed every 2,000 hours or 3 months under normal operating conditions. Make sure
the oil drain pipe and cap are properly tightened to prevent any oil leakage from the bearing block.
mo T o r mA i n T e n A n c e
Consult motor manufacturer for recommended maintenance.
