Toyota 3S-GE Repair Manual page 36

E642 ENGINE — ENGINE MECHANICAL
Pl 7977
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(b) Check that the grooves of the camshafts are aligned
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ff with the dot marks of the No.1 camshaft bearing caps.
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INSPECT VALVE CLEARANCE
Check only the valves indicated.
0 Using a feeler gauge, measure the clearance be-
tween the valve lifter and camshaft.
0 Record the out-of—specification valve clear-
ance measurements. They will be used later to
determine the required replacement adjusting
shim.
Valve clearance (Cold):
Intake
0.15 — 0.25 mm (0.006 — 0.010 in.)
Exhaust
0.28 — 0.38 mm (0.011 — 0.015 in.)
Turn the crankshaft 1 revolution (360°) and align the
mark as above. (See procedure in step 8)
Check only the valves indicated as shown. Measure
the valve clearance. (See procedure in step (a))
ADJUST VALVE CLEARANCE
ST202:
Remove alternator
Loosen the pulley nut and adjusting bolt.
Remove the drive belt.
Disconnect the wire from the clamp on the rear end
coven
Disconnect the alternator connector.
Remove the rubber cap and nut, and disconnect the
alternator wire.