R E P A I R
Assembly information
•
Always exchange a defect pump together with its thermal cut off fuse (Y).
•
Remove main PCB (O) first (see page 42) and lead pressure hose of new pump
through rubber bushing (Z) in centerpart.
•
Check pump wiring according to the wiring diagram.
The thermal cut off
fuse has different
designs depending
on the pump
manufacturer.
Ensure that the rubber strap (X) with the new pump is pushed back to
the end positions in all 4 grooves of the centerpart.
