Repair manual

Repair PS2 500, PSA2 500
Repair.fm 72
6.3.2 Motor Disassembly, Inspection, Testing and
Reassembly
6.3.2.1 Motor Disassembly
1. Motor disassembly requires disassembly of entire pump.
2. Remove oil.
3. Disassemble power supply. See Power Supply Disassembly on
page 64).
4. With pump in upright position, remove rubber gasket (n) from motor
bracket (o).
5. Disconnect blue and black wire connections to capacitor (q).
6. Remove motor bracket (o) from motor housing (l), allowing motor
wires to pass through oblong hole in motor bracket.
7. Remove spring washer (at).
8. Tuck three motor leads inside housing and turn pump upside down.
Make sure wires are not pinched and housing sits flush on a clean,
flat surface.
9. Remove three bolts (aj) and strainer (ai).
10.Remove metal suction cover (ah), rubber suction plate (ag) and
volute (af).
11.While keeping impeller from rotating, remove acorn nut (ae),
lockwasher (ad) and washer (ac).
12.Remove impeller (aq).
—A puller tool, part number 0151079, may be required.
13.Turn pump upright, so it rests on three stud bolts.
14.Pull rotor with bearings still attached.
15.Again, tuck three motor leads inside housing and turn pump upside
down. Make sure the wires are not pinched and housing sits flush.