Repair manual

Repair PS2 400
Repair.fm 62
6.2.3.3 Impeller Clearance
PS2 400 is equipped with a semi-vortex impeller and has no specific
clearance requirements.
6.2.3.4 Impeller Reassembly
Note: If, upon inspection and testing, a pump component requires
replacement, use only original manufacturer’s replacement
parts.
4. Turn pump on its side.
5. Pre-assemble the dust seal (u) and sleeve (v). Slide the two pieces
(u & v) onto the rotor shaft.
IMPORTANT: DO NOT apply oil to the surface where the dust seal
(u) contacts the sleeve (v).
6. Align keyway of impeller (w) with keyway of rotor (not shown) and
push impeller (w) onto rotor shaft.
7. Secure with washer (x), lockwasher (y) and stirrer nut (z).
8. While holding the impeller from rotating, tighten stirrer nut (z).
9. Position volute (aa) on suction strainer (ac), aligning with the three
bolts (ab) protruding from the suction strainer (ac).