2004 Bombardier Outlander 330/400 Factory Service Manual, Page 276Get this manual
Section 06 DRIVE TRAIN Subsection 03 (REAR AXLE)
Pinion Gear Removal Unscrew bolt retaining the inserting tube to differentialRemove oil seal no24Unscrew the pinion nut no25Use the differential spanner socket (PN 529 035 649)Remove the bearing no26 at the same time as the pinion gear no27NOTE: The pinion gear and bearing can be easily removed using the following suggested tool: pipe 3-12 in diameter in (1) screwed rod M10 1.25, in length (1) nut M10 1.25 (3) flat bar (1)To install, reverse the removal procedurePay attention to the following detailsCheck O-ring no28 for damageIf so, change itInstall the shim no29 then the ball bearingNOTE: If pinion gear, ring gear, housing or bearing is (are) changed, recenter the ring gear in the housing before final assemblySee belowInstall the nut and new oil seal