2006-2009 Suzuki LT-R450 Service Manual, Page 57Get this manual
ENGINE INSTALLATION
Install the engine in the reverse order of engine removalPay attention to the following points: Tighten the swingarm pivot shaft nut to the specified torque
NOTE:The engine mounting nuts are self-locking Once the nut has been removed, it is no longer of any useBe sure to use new nuts, and then tighten them to the specified torque