2006-2009 Suzuki LT-R450 Service Manual, Page 107Get this manual

ENGINE REASSEMBLY Reassemble the engine in the reverse order of disassemblyThe following steps require special attention
Bearing Crankshaft (R) Bearing Crank pin Crankshaft (L) (J) IBearing Determine the width between the webs referring to the
figure when rebuilding the crankshaft Crank-web-to-web-width Standard: 62.0 0.1 mm (2.441 0.004 in) When mounting the crankshaft