2006 Bombardier Outlander Max Series Factory Service Manual, Page 392Get this manual
Section 10 SUSPENSION Subsection 01 (FRONT SUSPENSION)
Inspection
Check upper suspension arm for cracks, pitting, distortion or other damages Replace as requiredMove upper suspension arm up and down then from side to sideThere should be no noticeable playReplace pivot bushings no12 andor cushions no13 if necessaryThe following items are performed when the upper suspension arm is removedInspect pivot bushings and cushions for wear- Check ball joint bellows for crack or wearInspect ball joint end for damagesEnsure it is moved freelyReplace all defective parts
Using hammer, hit on the knuckle tip to separate ball joint no16 from knuckleNOTE: ball joint remover can be used if the ball joint is jammed into knuckle