[1] Install the split plate from the spindle side of the
magnet capsule unit (859). Be careful not to damage
the sleeve or the sliding section of the bearing. Next,
attach the O ring (412) to the magnet capsule unit (859)
and after applying a proper quantity (just enough so as
not to drip) of adhesive to the threaded portion (three
peripheral threads in the threaded portion of the
spindle), and screw the impeller (230) in firmly by
using a belt wrench to fix it. Fastening torque: 38 N·m
Recommended adhesive: Locktight No. 242 (a product
of Nihon Locktight) or equivalent.
* If adhesive sticks to the O ring or O ring groove, wipe
it off immediately.
* Confirm that there is a play of 1 to 2mm on the
direction of thrust between the split plate and the
impeller.
[2] Insert the gasket (400.1) into the front casing and
install the split plate (337).
* Screw the stud bolts (902) into the two screw holes in
the front casing. Then, insert the split plate along the
stud bolt with the positioning notch of the split plate at
the top.
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