G35831
G35832
X: Measuring Point
Protrusion
G36742
14--74
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ENGINE MECHANICAL
CYLINDER HEAD GASKET (1ND--TV)
COROLLA Supplement (RM1129E)
60. INSTALL CYLINDER HEAD GASKET
(a)
Inspect the protrusion height of the piston heads.
(1)
Place a dial indicator on the cylinder block as shown
in the illustration.
NOTICE:
Make sure that the dial indicator is at right angles to the cyl-
inder block top surface.
(2)
Measure the protrusion height of the piston head of
each cylinder at 2 places as shown in the illustra-
tion.
(b)
Select a new cylinder head gasket.
(1)
Select the highest protrusion height among the 8
measurement records. Use it to select a new cylin-
der head gasket.
Piston protrusion:
Piston protrusion mm (in.)
Gasket cutout
Gasket size
0.375 to 0.425
1
A
0.425 to 0.475
2
B
0.475 to 0.525
3
C
0.525 to 0.575
4
D
0.575 to 0.625
5
E
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TOYOTA COROLLA REPAIR MANUAL SUPP 1129E