I have a GCS2MC that i tore the front of the engine down on, it has a 4G54 engine with a balance shaft on the engine and a balance shaft on the oil pmp. I can not find anyone with any information on how to time the balance shaft and oil pump with the rest of the engine. serial number on this truck is G138MC02286821-FA. I have contacted my local CLARK dealer and they say they have no help for me, I have contacted CLARK directly and they have no help. Everyone sends me timing for the mitzi engine that does not have this shaft and oil pump in it. I NEED HELP PLEASE, I have a loads coming in and no lift to unload with. I have tried to buy books and info and no one has anything to offer.