Intake valve guides and exhaust valve guides are the same.
C h e c k that six valve guides (1) are not cracked, worn, scuffed or loose.
C h e c k that inside diameter of six valve guides (1) is not more than 0.4420
i n c h . Diameter should be measured 1/8 to 1/4 inch from each end of valve
g u i d e . If any valve guide is worn more than given limit, do step 3.
I f any valve guide (1) is damaged, worn or loose, mount cylinder head (2)
i n holding fixture and turn cylinder head so that bottom faces up as shown.
D r i v e out valve guide using soft faced hammer and valve guide remover (3).
T h r o w valve guide away, and get a new one.
IF ANY VALVE GUIDE WAS TAKEN OUT, GO TO FRAME 13.
IF NO VALVE GUIDE WAS TAKEN OUT, GO TO FRAME 16.