Repair manual

PS4 7503HH, PS4 7503HF, PS4 11003HH, PS4 11003HF Repair
Repair.fm 187
20.Remove the key (bs) from the rotor shaft for inspection.
21.Remove four bolts (cc) and four lockwashers (cd) that secures the
volute (bn) from the top. Remove two long bolts (cp) and two
lockwashers (co) that secures the volute (bn) from the bottom.
22.Remove the volute (bn) from the motor frame (ae) and set right
side up on a clean, flat surface.
23.Remove gasket (cb) from motor frame (ae).
24.Remove sealing ring (bp) and o-ring (not shown) from volute (bn).
25.With oil housing (cn) in the upright position, remove two screws
(bw) and oil lifter (ck).
26.Remove six screws (cl) and retaining plate (bx).
See graphic wc_gr000702.
wc_gr000708
bq
bs
bn
bp
wc_gr000703