TAPPET INSPECTION

1. Measure the tappet hole inner diameter in X and Y directions at the two points (A and B) shown in the figure.

31.000-31.030 mm {1.2205-1.2216 in}

2. Measure the tappet body outer diameter in X and Y directions at the two points (A and B) shown in the figure.

30.970-30.980 mm {1.2193-1.2196 in}

3. Subtract the tappet body outer diameter from the tappet hole inner diameter.

• If it exceeds the specification, replace the tappet or cylinder head.

Standard clearance

0.02-0.06 mm {0.0008-0.0023 in}

Maximum clearance

0.15 mm {0.006 in}