Arctic Heater Kit Maintenance Instructions (Cont)
ARCTIC KIT COOLANT PUMP REPAIR (CONT).
Only use press to install armature shaft into
impeller, do not pound on end of motor.
Place impeller (21) on flat surface with
Press shaft of armature (2) into bore of
impeller (21) until surface of pump
body (16) is flush with impeller surface
(pump body surface is pressed against
flat surface without any gaps between
pump body and flat surface).
Install gasket (22) and pump cover (23) on pump body (16) with eight screws (24).
Install two flanges (25) and gaskets (26) on pump cover (23) and pump body (16) with four
screws (27) and lockwashers (28).
21-10 Change 3