Pickup 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
(a) Check the clearance of the IN (No.6) and EX (No.2) valves.
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Using a feeler gauge. measure the clearance between the valve lifter and camshaft.
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Record the out - of - specification valve clearance measurements. They will be used later to determine the required replacement adjusting
shim.
Valve clearance (Cold):
Intake: 0.18 - 0.28 mm (0.007 - 0.011 in.)
Exhaust: 0.22 - 0.32 mm (0.009 - 0.013 in.)
(b) Turn the crankshaft 1/3 revolution (120°). check the clearance of the IN (No.1) and EX (No.3) valves. Measure the valve clearance.
(c) Turn the crankshaft 1/3 revolution (120°), check the clearance of the IN (No.2) and EX (No.4) valves. Measure the valve clearance.
(d) Turn the crankshaft 1/3 revolution (120°), check the clearance of the IN (No.3) and EX (No.5) valves. Measure the valve clearance.