2004 Bombardier Outlander 330/400 Factory Service Manual, Page 146Get this manual
Subsection 09
Section 03 ENGINE (CYLINDER AND HEAD)
NOTE: Make sure used piston is not wornSee PISTON MEASUREMENT aboveIf clearance exceeds specified tolerance, replace cylinderNOTE: Make sure the cylinder bore gauge indicator is set exactly at the same position as with the micrometer, otherwise the reading will be falsePiston Pin Using synthetic abrasive woven, clean piston pin from depositsInspect piston pin for scoring, cracking or other damagesMeasure piston pinSee the following illustration for the proper measurement positions
R400motr98A
1Connecting rod small end AConnecting rod small end diameter
Replace crankshaft if diameter of connecting rod small end is out of specificationsRefer to CRANKSHAFTBALANCER SHAFT for removal procedure
Installation
R400motr30A
APiston pin diameter