2004 Bombardier Outlander 330/400 Factory Service Manual, Page 161Get this manual
Subsection 10
Section 03 ENGINE (CRANKSHAFTBALANCER SHAFT)
CAUTION: Failure to strictly follow this procedure may cause screw to loosen and lead to engine damageThe bushing tapered end must be against the counterweightBesides, as the "crankpin" screw has been stretched from the previous installation, it is very important to use new screw at assemblyR400motr25A
1Punched marks located in the gears
R400motr37A
After reinstalling of crankcase MAG, measure axial clearance of crankshaft with feeler gauge on the PTO side between PTO crankcase and crankshaft thrust surfaceCAUTION: Install crankshaft locking bolt (PN 529 035 617) right away to put crankshaft in TDC position before installing the camshaft and rockers (refer to CYLINDER AND HEAD)