Does anyone have a diagram of how a crankshaft pulley for a b18c1 motor?
you mean the main pulley / harmonic balancer on the end of the crankshaft it should be a simple install you should have a gold washer that goes on( lip facing out) then you install the key in the slot in the end of the crankshaft then slide the main pulley /harmonic balancer on you’ll need the tool to hold the assemly and two large breaker bars for torqueing install the center bolt put a drop of oil on the bolt threads then you tighten it to 145 ft lbs then back off it a little then retorque it to a final spec of 130ft lbs torque just did mine today and didnt have any trouble let me know if I can help you any more with it