Tools Required

Important: Rap on the head of each bolt using an appropriate size punch and hammer. The vibration produced by this procedure assists in successful removal. If a bolt breaks during engine disassembly, a broken bolt extractor kit EN-47702 is available to assist in removal of the remaining bolt segment.

1. Remove the crankshaft main bearing cap bolts and discard.



2. Remove the crankshaft main bearing cap stiffener.



3. Use EN-48268 and J 6125-1B to remove the crankshaft main bearing caps.
4. Remove the lower crankshaft main bearing halves.



5. Remove the crankshaft.



6. Remove the upper crankshaft main bearing halves.