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(A)
1
2
4) Install cylinder head (1) to cylinder block (2) as follows.
a) Install cylinder head, and tighten cylinder head bolts by
hand.
b) Be flush with end faces of cylinder head (1) and cylinder
block (2) using straightedge (5).
c) Tighten all bolts to 20 N·m (2.0 kg-m, 14.5 lb-ft) according
to numerical order in figure.
d) In the same manner as in Step c), tighten them to 40 N·m
(4.0 kg-m, 29.0 lb-ft).
e) Retighten all bolts 90° according to numerical order in fig-
ure.
f) Repeat Step e).
Tightening torque
Cylinder head bolt (a):
Tighten 20 N·m (2.0 kg-m, 14.5 lb-ft), 40 N·m (4.0 kg-m, 29.0
lb-ft), 90° and 90° by the specified procedure
5) Measure bump "a" between cylinder head (1) and cylinder
1
block (2) (flatness) using dial gauge and special tool as
shown in figure.
If measured notch is out of specification, remove cylinder
"a"
head and return to step 4).
2
Special tool
(A): 09910-26510 (OUT 0000005)
Notch between cylinder head and cylinder block (flatness)
"a": –0.1 to 0.1 mm (–0.0039 to 0.0039 in.)
6) Apply engine oil around hydraulic valve lash adjuster (1) and
valve rocker arm (2), and install them to cylinder head.
7) Install grow plugs referring to "Glow plug removal and instal-
lation" in Section 6E3.
8) Install oil pressure switch referring to "Oil Pressure Switch
Removal and Installation" in this section.
9) Install intake manifold referring to "Intake Manifold Removal
and Installation" in this section.
10) Install oil separator referring to "Oil separator and crankcase
ventilation cover removal and installation" in Section 6E3, if
removed.
11) Install thermostat case assembly referring to "Thermostat
Case Assembly Removal and Installation" in Section 6B3.
12) Install exhaust manifold to "Exhaust Manifold Removal and
Installation" in this section.
ENGINE MECHANICAL (Z13DT ENGINE) 6A3-57
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