Highlander 4WD V6-3.0L (1MZ-FE) (2003)
c. Check only those valves indicated in the illustration.
1
Using a feeler gauge, measure the clearance between the valve lifter and camshaft.
Valve clearance (Cold):
Intake 0.15 - 0.25 mm (0.006 - 0.010 inch)
Exhaust 0.25 - 0.35 mm (0.010 - 0.014 inch)
2
Record out-of-specification valve clearance measurements. They will be used later to determine the required replacement adjusting shim.
d. Turn the crankshaft 2/3 of a revolution (240°), and check only the valves indicated in the illustration.
1
Using a feeler gauge, measure the clearance between the valve lifter and camshaft.
Valve clearance (Cold):
Intake 0.15 - 0.25 mm (0.006 - 0.010 inch)
Exhaust 0.25 - 0.35 mm (0.010 - 0.014 inch)
2
Record out-of-specification valve clearance measurements. They will be used later to determine the required replacement adjusting shim.
e. Turn the crankshaft 2/3 of a revolution (240°), and check only the valves indicated in the illustration.
1
Using a feeler gauge, measure the clearance between the valve lifter and camshaft.
Valve clearance (Cold):
Intake 0.15 - 0.25 mm (0.006 - 0.010 inch)
Exhaust 0.25 - 0.35 mm (0.010 - 0.014 inch)
2
Record out-of-specification valve clearance measurements. They will be used later to determine the required replacement adjusting shim.
12. ADJUST VALVE CLEARANCE