2004 Skidoo ZX Series Service Manual, Page 283Get this manual
Section 05 ENGINES (4-TEC) Subsection 07 (CRANKSHAFTDRIVE GEARS)
CRANKSHAFT JOURNAL DIAMETER (PTO support bearing) NEW MINIMUM NEW MAXIMUM SERVICE LIMIT 37.984 mm (1.4954 in) 38.000 mm (1.4960 in) 37.960 mm (1.4945 in)
NOTE: Use NEW bushings no3, when connecting rod big end diameter is out of specificationPut bushings correctly in place and clean the split surface on both sides (cracked area) carefully
CRANKSHAFT PTO SUPPORT BEARING RADIAL CLEARANCE SERVICE LIMIT 0.08 mm (.0031 in)
Crankshaft Radial Play (alternator side oil supply hole) Measure crankshaft on alternator side journal for oil supply holeCompare to inside diameter of oil supply hole in ignition cover (refer to ignition cover in COOLING SYSTEM)
R1004motr20A
1Half bushing of connecting rod big end 2Split surface of the connecting rod 3Nose of bushing in line with connecting rod groove