RX 400h AWD V6-3.3L (3MZ-FE) Hybrid (2007)
Adjusting Shim Selection Chart (Exhaust)
Exhaust valve clearance (Cold): 0.25 to 0.35 mm (0.0098 to 0.0138 inch)
EXAMPLE: The 2.800 mm (0.1102 inch) shim is installed, and the measured clearance is 0.450 mm (0.0177 inch). Replace the 2.800 mm
(0.1102 inch) shim with a new No. 10 shim.