Repair manual

Repair PS2 3703, PS3 3703, PS4 3703, PS3 5503, PS4 5503

Repair.fm 156

13.Loosen two screws (q) and remove thermal switch (p) from

underside of housing cover (m).

See graphic wc_gr000629.

Note: Leave three wire connections to thermal switch (p) attached.

14.Remove large diameter o-ring (w) from outside diameter and o-ring

(v) from the inside diameter of cover housing (m).

15.Remove gasket (a),plate(e) and spring washer (d).

See graphic wc_gr000630.

16.Turn pump on its side, remove three nuts (au), three washers (at)

and suction strainer (as).

wc_gr000629

wc_gr000630