Adjusting Shim Selection Using Chart; Intake - Toyota MR2 1988 Repair Manual

ENGINE MECHANICAL - Engine Tune-up
EM-9
Adjusting Shim Selection Using Chart
INTAKE
Intake valve clearance (cold):
0.15-0.25 mm (0.006- 0.010 in.)
Example: A 2.800 mm shim is
installed and the measured
clearance is 0.450 mm.
Replace the 2.800 mm shim
with shim No. 24 (3.050 mm).
Shim
No.
02
04
10
12
14
16
18
Shim thicknesses mm(in.l
Thickness
Shim
Thickness
No.
2.500 (0.09841 20 2.950 (0.11611
2.550 (0.1 0041 22 3.000 (0.11811
2.600 (0.1 0241 24
3.050 (0.12011
2.650 (0.1 0431
26 3.1 00 (0.1220)
2. 700 (0.1 063)
28 3.150 (0.1240)
2.750 (0.1 083) 30 3.200 (0.1260)
2.800 (0.11 02)
32 3.250 (0.1280)
2.850 (0.1122) 34
3.300 (0.1299)
2.900 (0.1142)