Conair Thermolator TW-S User Manual page 68

5-10 I Ma i n t e n a n c e
Re mo vin g the Pu mp M o to r a nd S ea l
( 3 Hp, 5 0H z a nd 5 to 10 H p, a n y f re que ncy uni ts)
(C o nt i n ue d)
5
Unscrew impeller from shaft.
6
Slide rotating half of shaft seal off of shaft. Be careful not to contaminate, chip or
scratch seal surfaces if it is to be re-used. Set seal half aside for re-use if appropriate.
7
Slide shaft sleeve off of shaft.
8
Remove 4 motor bolts using 9/16-inch wrench.
9
Slide motor adapter off of motor shaft.
10
Press stationary half of pump seal out of motor adapter being careful not to dam-
age rubber diametral seal or rotating / non-rotating seal interface surface. Set seal
half aside for re-use if appropriate.
This area interfaces with volute
Witness line
Clamp in this region if needed