Toyota Camry Manual page 2121

Installed shim thickness
mm (in.)
Measured clearance
mm (in.)
Adjusting Shim Selection Chart (Intake)
Intake valve clearance (Cold):
0.15 – 0.25 mm (0.006 – 0.010 in.)
EXAMPLE: The 2.800 mm (0.1102 in.) shim is installed, and
the measured clearance is 0.450 mm (0.0177 in.).
Replace the 2.800 mm (0.1102 in.) shim with a new No.12 shim.
New shim thickness
Shim Shim
Thickness Thickness
No. No.
HINT: New shims have the thickness in
millimeters imprinted on the face.
mm (in.)