Mitsubishi Electric PURY-M200YNW-A1 Service Handbook page 416

[8-15 Main-HBC Maintenance Instructions ]
Operation procedures
9) Remove the sealing sleeve (part 15) and sealing gasket (part 17).
Part number that appear in the disassembly procedure correspond to the numbers in the pump breakdown drawing.
Please keep the motor and parts completely dry during installation to prevent the contami-
nated media from entering the motor shell or rotor.
The disassembly of water pump is completed.
4. Removing the mechanical seal
(1) Removal procedure
Operation procedures
1) Loosen the hexagonal socket screw of the mechanical seal (part 8)
with an inner hexagonal wrench S3.
BS_08_L
Illustrations
Sealing gasket
Illustrations
Mechanical seal
hexagonal socket screw
Sealing sleeve
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chapter 8 -