R E P A I R
6. Pull out rubber strap (X) together with pump (T) as follows:
Pull rubber strap at a groove by hand.
Simultaneously insert a small screwdriver between end of groove and rubber strap.
Swivel rubber strap out of groove with screwdriver.
Continue with next groove.
7. Remove rubber strap from pump.
8. Replace defective pump.
The rubber strap (X) sits in the grooves of the centerpart very tightly.
Use moderate force and a screwdriver for removal.
