20
To remove the mechanical seal on pump sizes F10 thru F300, remove the retaining ring on the
shaft of the F10, or loosen the set screws in the bearing of F15 thru F300. Remove the retaining
ring from the bearing cage. Remove the retaining ring from the bearing cage. Remove the cap
screws and bearing cage. (Bearing and stationary seat will be removed along with the bearing
cage.) Remove burrs and sharp edges from end of shaft and keyway and clean the shaft. Next
the seal parts may be removed from the shaft. To assemble, lubricate with a light machine oil the
section of the shaft over which the seal is to be mounted. Slide the rotating element onto the
shaft. Be sure it is properly centered on the shaft. After checking the stationary seat and “O” ring
and replacing if required, coat the sealing surfaces with light machine oil. Install gasket and
bearing cage and secure with cap screws. Install retaining ring on shaft for F10, or tighten set
screws in bearing for F15 thru F300.
To Next Page
Loading...
