2003-2005 Suzuki LT-A500F Service Manual, Page 72Get this manual

2003-2005 Suzuki LT-A500F Service Manual, Page 72

Oil the stem hole, too, of each valve guide and drive the guide into the guide hole with the valve guide installer09916-44310:
chamber and always turn the reamer handle clockwise VALVE SEAT WIDTH Coat the valve seat with prussian blue uniformlyFit
the valve and tap the coated seat with the valve face in rotating manner, in order to obtain clear impression of the seating
contactIn this operation, use the valve lapper to hold the valve head The ring-like dye impression left on the valve face
must be continuous without any breakIn addition, the width of the dye ring, which is the visualized seat "width", must be