MECHANICAL
01-10–61
01-10
Cylinder Head Assembly Note
Caution
•
If the following condition is met, replace the cylinder head bolts.
—
Length exceeds maximum
specification
Standard cylinder head bolt length L
145.2—145.8 mm {5.717—5.740 in}
Maximum cylinder head bolt length L
146.5 mm {5.767 in}
1. When a cylinder head bolt is reused, apply engine
oil to any part of the following:
•
Bolt seating surface
•
Cylinder head seating surface
2. Tighten the cylinder head bolts in the order shown
in the following four steps.
Tightening procedure
Step 1: 13—17 N·m {133—173 kgf·cm, 116—
150 in·lbf}
Step 2: 43—47 N·m {4.4—4.7 kgf·m, 32—34
ft·lbf}
Step 3: 85—95
°
Step 4: 85—95
°
L
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3
2
6
4
1
5
9
7
10
8
ENGINE
FRONT
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1A36-1U-12L.book 61 ページ ２０１２年１２月１０日 月曜日 午前９時２５分
