2004 Skidoo ZX Series Service Manual, Page 296Get this manual
Section 05 ENGINES (4-TEC) Subsection 08 (CRANKCASE)
NOTE: Place the proper support sleeve under PTO crankcase half before installing the plain bearingsThere is no support sleeve for alternator side crankcase halfFor bracing of the crankcase half use suitable wooden block or other support (refer to BEARING REMOVAL PROCEDURE above)CAUTION: Suitable support sleeve must have straight surfaceDuring reassembly, make sure not to damage the sealing surfaces of the crankcase halvesPLAIN BEARING INSTALLERREMOVER Alternator side PTO side PTO side 529 035 913 SUPPORT SLEEVE 529 035 944
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1Crankcase 2Partition 3Groove
CAUTION: Mark position of oil bore in plain bearing on crankcase halfAlign mark on plain bearing installerremover with mark on crankcase halfWrong oil bore position will stop oil supply to plain bearing and will damage the engine1
NOTE: Use an O-ring55 to 1.5 mm (.04 to .06 in) thickness) to hold plain bearings in place during installationThe O-ring will disappear in the groove of the plain bearing installerremover