1982 Ski-Doo Shop Manual, Page 103Get this manual
SECTION 02 ENGINE SUB-SECTION 05 (464 ENGINE TYPE)
CLEANING
Discard all seals and "0" ringsClean all metal components in non-ferrous metal cleaner
_ CAUTION: Ensure that the rotary valve shaft is perfectly perpendicular with the press tip or damage will occurClean rotary valve shaft and inside of distance sleeveAt assembly apply "Loctite 271" inside of distance sleeve CDG)At assemblyapply crankcase sealant "Loctite 515" on bearing and rotary valve shaft mating surfaces 0At assembly apply lithium grease on seal lips
DISASSEMBLYASSEMBLY
CD through
Rotary valve shaft assembly
To remove rotary valve shaft assembly from crankcasefirst remove coolant pump impeller and circlip Using the suitable pusher (PIN 420876610) and fiber hammerpush shaft assembly