Tucson AWD L4-2.0L (2007)
c. Remove the adjusting shim with a small screw driver (A) and magnet(B).
d. Measure the thickness of the removed shim using a micrometer.
e. Calculate the thickness of a new shim so that the valve clearance comes within the specified value.
Valve clearance (Engine coolant temperature: 20°C
T: Thickness of removed shim
A: Measured valve clearance
N: Thickness of new shim
Intake: N = T + [A -0.20 mm (0.0079 inch)]
Exhaust: N = T + [A-0.28 mm (0.011 inch)]
f.
Select a new shim with a thickness as close as possible to the calculated value.
Note: Shims are available in 20 size increments of 0.04 mm (0.0016 inch) from 2.00 mm (0.079 inch) to 2.76 mm (0.1087 inch)
g. Place a new adjusting shim on the valve lifter.
h. Using the SST (09220-2D000), press down the valve lifter and remove the stopper.
i.
Recheck the valve clearance.
Valve clearance (Engine coolant temperature: 20°C)
Specification
Intake: 0.20 mm (0.0079 inch)
Exhaust: 0.28 mm (0.0110 inch)
Limit (After adjusting valve clearance)
Intake: 0.17 - 0.23 mm (0.0067 - 0.0091 inch)
Exhaust: 0.25 - 0.31 mm (0.0098 - 0.0122 inch)
