740 L4-2.3L SOHC VIN 88 B230F (1985)
Remove valve stem seals from intake valve guides
Use tool P/N 9995219-4
REAMING
NOTE:
Only those camshaft bearing surfaces that are damaged, should be reamed.
1.
Clean bearing surfaces using a machine oil or kerosene.
2.
Install the old bearing cap(s) and ream out the excess material from the bearing surface(s). Use machine oil as a lubricant.
NOTE:
Start from the front of the cylinder head using a bearing journal which is not damaged, as a guide.
3.
Remove old bearing cap(s).
4.
Clean bearing surfaces.
5.
Install new bearing cap(s) P/N 1276107-8.