The camshaft bearings are numbered and faces the front of engine with the arrow. They must be installed in the corect poaition and direstion.
When instaling, ensure the camshaft is in the correct position, failing which you might damage the valves when you install the rockers. To be safe, turn the pistons away from TDC first.
When installing the rocker shaft assy, ensure each arm is seated correctly on the valves and do not force then down by tightening the bolts. Tap on the tightening points umtil they are as flush as possible and evenly tighten them donw, ensuring you do not need much force and after all bolts are flush, torque them accordingly.
Sunday, October 28th, 2012 AT 8:11 AM