1989 Ski-Doo Repair Manual, Page 197Get this manual
Section 02 ENGINE Sub-section 07 (583 ENGINE TYPE)
CLEANING
Discard all seals and O-ringsCloan all metal components In non-ferrous motal cleaner
11,12, Loctite 271distance sleeve
To remove the distance sleeve LJse bearing puller (ex: Snap-on no CJ 950) and pusher (P IN 420 8766 12) as illustratedHeat the distance sleeve to 93 (200 F) to break the Loctito bond and proceed as illustrated
DISASSEMBLYASSEMBLY
6,24, Circlippump impeller
To remove rotary valve shaft assembly from crankcase, first remove coolant pump impeller and circlipUsing the suitable pusher (PIN 420 8766 12) and fibor hammer, push shaft assemblyPress