2004-2009 Suzuki LT-Z250 Service Manual, Page 68Get this manual

2004-2009 Suzuki LT-Z250 Service Manual, Page 68

When installing the solid pilot, rotate it slightlySeat the pilot snuglyInstall the 45 cutter, attachment and T-handle INITIAL
every cut If the valve seat is pitted or burned, use the 45 cutter to condition the seat some moreNOTE: Cut only the minimum
amount necessary from the seat to prevent the possibility of the valve stem becoming too close to the camshaft TOP NARROWING