Select Cylinder Head Gasket - Toyota 3b Repair Manual

ENGINE MECHANICAL
_
9.
INSTALL REAR OIL SEAL RETAINER
lnstall a new gasket and the retainer with the six
bolts.
Torque: 185 kg-cm (13 ft-lb, 18
N'm)
10.
INSTALL OIL PUMP
AND OIL PAN (See page LU-l4)
11.
INSTALL INJECTION PUMP (See page
FU-6O)
12.
INSTALL TIMING GEARS
AND CAMSHAFT
(See page
EM-62)
13.
[1
1
B
and
14Bl
SELECT CYLINDER HEAD GASKET
HINT:
o
lf
only replacing the gasket. use a gasket of the
samr
thickness shown on the originally installed
gasket.
o
lf
replacing
the
cylinder block, pistons, connecting
rod
or crankshaft, use the following procedures to
make thl
cylinder head
gasket selection.
o
(118)
Gaskets
with
no
cutout are used
only in factory assembl
and are not available as a
supply
part.
(a)
Clean the cylinder block solvent.
(b)
Using
a
dial gauge measure
the
piston protrusioi
from the cylinder block gasket surface at two point
on each piston while pistons are at
TDC
as shown
i
the illustration.
HINT:
.
Use
a
dial
gauge measuring
tip
as
shown
in
th
illustration.
.
Make sure
that the
measuring
tip is
square
to
th
cylinder block gasket surface and piston head whe
taking the measurements.
o
Find where
the
piston head protrudes
slowly turning
the
crankshaft
clockwise
clockwise.
most
b
counter
(c)
From the piston protrusion measurements taken fror
eight measuring points, use
the highest value
an
select the appropriate gasket using the table below.
the
and
Front
€
T T II_
lj lJ l;
16 lo li
l-l-l-
Measuring tip
--\l_l_
+-
t-----t
\
| -
Protrusion
)
)- !
amount
zu9
+-I
tt/ tt
r-r11
TDC
Front
<r
'o 3\-/o ovc ovo
o
Selection
mark
Maximum
piston
protrusion
value
(mm)
Head gasket
thickness
(mm
1.5
0.535
-
0.785 (0.021 1
-
0.0309 in.) 1.5
(0.059
in.)
1.6 0.785
-
0.885 (0.0309
-
0.0348
in.) 1.6
(0.063
in.)
1.7 0.885
-
0.985 (0.0348
-
0.0388 in.) 1.7
(0.067
in.)