2004 Bombardier Quest/Traxter Series Shop Manual, Page 383Get this manual
Section 07 DRIVE TRAIN Subsection 02 (FRONT DRIVE)
Disassembly
Ring Gear CarrierRing Gear Removal To change ring gear carrier no21 or ring gear no22: Unscrew the drain plug no23 and empty differential Unscrew the TORX screws no24, then separate half housings Extract ring gear carrier with ring gear out of half housing Unscrew Allen socket screws no25 then separate ring gear from ring gear carrierTo assembly, reverse the removal procedurePay attention to the following detailsNOTE: If ring gear carrier, pinion gear, ring gear, housing or bearing is (are) changed, recenter the ring gear carrier in the housing before final assemblySee PINION GEAR AND RING GEAR CARRIER RECENTERING belowVerify condition of half housing seal no26Change seal if necessaryCheck all bearings and all oil sealsChange them if necessaryPinion Gear Removal Remove oil seal no27Unscrew the pinion nut no28Use the differential spanner socket (PN 529 035 649)Remove the bearing no29 at the same time as the pinion gear no30NOTE: The pinion gear and bearing can be easily removed using the following suggested tool: pipe 3-12" diax 5" (1) threaded rod M10 1.25, 7" in length (1) nut M10 1.25 (3) flat bar (1)To install, reverse the removal procedurePaying attention to the following detailsCheck O-ring no31 for damageIf so, change itInstall the shim no32 then the ball bearingNOTE: If ring gear carrier, pinion gear, ring gear, housing or bearing is (are) changed, recenter the ring gear carrier in the housing before final assemblySee belowInstall the nut and new oil seal