R E P A I R
6. Pulloutrubberstrap(X)togetherwith pump(T)asfollows:
Pullrubberstrapatagroovebyhand.
Simultaneouslyinsertasmallscrewdriverbetweenendofgrooveandrubberstrap.
Swivelrubberstrapoutofgroovewithscrewdriver.
Continuewithnextgroove.
7. Removerubberstrapfrompump.
8. Replacedefectivepump.
Therubberstrap(X)sitsinthegroovesofthecenterpartverytightly.
Usemoderateforceandascrewdriverforremoval.