F-1031, Section 4214
Page 8 of 10
Install Mechanical Seal (Continued)
5.
Install the seal bellows:
6.
Install the seal spring over the seal bellows.
a). Apply a piece of tape over the shaft keyway which will protect the seal
7.
Install the seal spring retainer on the back side of the impeller.
bellows during installation. Ensure all the tape can be removed once
the bellows is installed.
8.
Install the impeller and intake adapter (see next page for instructions).
b). Apply a few drops of seal lubricant on the inside of the seal bellows.
Wipe the carbon ring on the end of the bellows with a lint-free cloth or
tissue paper to remove any seal lubricant.
c). Slide the bellows onto the shaft with the carbon ring end facing inward
taking care when passing over the shaft keyway. Slide the seal bellows
inward until the carbon ring contacts the seal stationary ring.
