Difference in dia measured from top to bottom of a crank shaft outer dia
Difference in dia measured thrust to non thrust across dia
Difference in dia measured only at top
Difference in dia measured only at bottom
Induction hardening
Case hardening
Surface hardening
Curve hardening
Difference in dia measured top to bottom
Difference in dia thrust to non thrust side of cylinder
Compression loss
Miss firing
Difficult starting
False valve timing
Cast iron
Bronze
Brass
Zinc alloy