2003 Bombardier Outlander 400 Factory Service Manual, Page 150Get this manual
Section 03 ENGINE Subsection 10 (CRANKSHAFTBALANCER SHAFT)
BALANCER SHAFT
Removal
Split crankcase housing (refer to CRANKCASE above)Remove the crankshaft locking boltAlign the dot of crankshaft gear with the balancer shaft gear dot then remove balancer shaft no42 3
Align the dot on crankshaft gear with the balancer shaft gear dot
R400motr25A
1Punched marks located in the gears
CRANKSHAFT
Removal
Remove: balancer shaft (see BALANCER SHAFT above) crankshaft no3
R400motr24A