1984 Ski-Doo Shop Manual, Page 42Get this manual
SECTION 02 ENGINE SUB-SECTION 02 (277 ENGINE TYPE)
CLEANING
Discard all seals and gasketsClean all metal components in non-ferrous metal cleanerMEASUREMENTS
TOLERANCES FITTING NEW PARTS (MIN (MAX N.AN.AWEAR LIMIT
DISASSEMBLY
General
To remove drive pulley, refer to "Drive Pulley", section 03, sub-section 03To remove magneto, refer to "Magneto" in this section
Crankshaft deflection Connecting rod big end axial play Crankshaft end play
.08 mm (003") 1.0 mm (0394")
.20 mm (0079") .20 mm (0079")
.53 mm (0208") .40 mm (0158")