G35849
No. 4
EX
No. 3
IN
Camshaft
View A
Feeler Gauge
View A
OK
NG
G35850
No. 4
IN
No. 2
EX
Camshaft
View A
Feeler Gauge
View A
OK
NG
G35851
SST
Adjusting
Screw
Lock Nut
--
ENGINE MECHANICAL
VALVE CLEARANCE (1ND--TV)
14--11
COROLLA Supplement (RM1129E)
(d)
Check the valve clearance of the No. 3 cylinder intake
valve and No. 4 cylinder exhaust valve.
(1)
Turn the crankshaft by a further 180
_
clockwise.
(2)
Using a feeler gauge, measure the clearance be-
tween the camshaft and valve rocker arm No. 1 as
shown in the illustration.
Valve clearance (Cold):
0.11 to 0.17 mm (0.004 to 0.007 in.) for intake
0.14 to 0.20 mm (0.006 to 0.008 in.) for exhaust
NOTICE:
S
Insert the feeler gauge into the center of the roller sur-
face, parallel to the valve rocker arm No. 1.
S
Take care not to apply force to the valve adjusting
screw with adjusting tools when measuring or adjust-
ing.
HINT:
If the clearance is not as specified, record the out--of--specifica-
tion measurement, then adjust the valve clearance.
(e)
Check the valve clearance of the No. 2 cylinder exhaust
valve and No. 4 cylinder intake valve.
(1)
Turn the crankshaft by a further 180
_
clockwise.
(2)
Using a feeler gauge, measure the clearance be-
tween the camshaft and valve rocker arm No. 1.
Valve clearance (Cold):
0.11 to 0.17 mm (0.004 to 0.007 in.) for intake
0.14 to 0.20 mm (0.006 to 0.008 in.) for exhaust
NOTICE:
S
Insert the feeler gauge into the center of the roller sur-
face, parallel to the valve rocker arm No. 1.
S
Take care not to apply force to the valve adjusting
screw with adjusting tools when measuring or adjust-
ing.
HINT:
If the clearance is not as specified, record the out--of--specifica-
tion measurement, then adjust the valve clearance.
8.
ADJUST VALVE CLEARANCE
(a)
Using SST and a screwdriver, loosen the valve adjusting
nut while keeping the valve adjusting screw in position.
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TOYOTA COROLLA REPAIR MANUAL SUPP 1129E