2004 Skidoo Tundra Skandic Series Service Manual, Page 120Get this manual
Section 04 ENGINE Subsection 02 (277 ENGINE TYPE)
NOTE: Engine must be removed from chassis to perform the following procedures
M8 110 mm 1
CLEANING
Discard all oil seals and gasketsClean all metal components in non-ferrous metal cleaner
DISASSEMBLY
General
To remove drive pulley, refer to DRIVE PULLEYTo remove magneto, refer to MAGNETO
2,6, Crankcase Half
Heat to 110120C (230248F) all around bearing seat on PTO sideInstall puller (PN 420 876 298) to plate (PN 529 024 900) with flat washer under screw heads and extract PTO side crankcase half no1