2002 Bombardier Quest 650XT Service Manual, Page 149Get this manual
Section 03 ENGINE Subsection 10 (GEARBOX)
Distance between mating surface (crankcase PTO) to ball bearing inner race2 2
Distance between butting faces of bevel gear shaft
R610motr190A
R610motr188A
1Ball bearing inner race 2Mating surface of crankcase PTO 3Depth gauge