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INSTRUCTION MANUAL
(2) Impeller disassembly
Remove the impeller bolt cap and impeller bolt with special tools.
Remove the impeller with special pull out tool. (Refer to Fig. 23)
(3) Mechanical seal replacement (Refer to Fig. 24)
(a)
(b)
For assembly, reverse the above steps.
After installing the mechanical seal, fill the threads (C) with the silicon-rubber
sealant (SHIN-ETSU CHEMICAL Co., Ltd. KE-45 or equivalent).
CAUTION : DO NOT COMPLETELY DISASSEMBLE THE MECHANICAL
!
SEAL.
PM32U
Special pull out tool
(Left hand screw)
Remove the snap ring (A) from intermediate casing.
Remove the mechanical seal by using push bolts (B).
Fig. 23
Fig. 24
P.33
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