-7 -
SPECIFICATIONS
- 71-
TIGHTENING TORQUES
Engine tightening torques
Part to be tightened
Part name
Thread
size
Q’ty
Tightening torque
Remarks
Nm
m · kg
ft · lb
Cylinder head
Spark plug
Cylinder head (exhaust pipe)
Cylinder head cover
Tappet cover (exhaust)
Tappet cover (intake)
Oil gallery bolt
Camshaft end cap
Cylinder
Balancer driven gear
Timing chain tensioner
Timing chain tensioner cap
Timing chain guide (intake side)
Camshaft sprocket
Rocker arm shaft stopper
Valve adjusting locknut
Engine oil drain bolt
Oil filter cartridge union bolt
Oil filter cartridge
Oil pipe assembly
Oil delivery pipe 1
Oil delivery pipe 2
Oil delivery pipe 3
Oil delivery pipe 2 and oil delivery
pipe 3
Relief valve assembly plate
Oil strainer
Oil pump assembly
Oil cooler inlet pipe 1/oil cooler
outlet pipe 1
Oil cooler inlet pipe 1/oil cooler
outlet pipe 1 clamp
Oil cooler inlet pipe 2/oil cooler
outlet pipe 2 clamp
Intake manifold
Intake manifold screw clamp
Bolt
Bolt
—
Stud bolt
Bolt
—
Bolt
—
Bolt
Bolt
Bolt
Nut
Bolt
Bolt
Bolt
Bolt
Bolt
—
—
—
—
Bolt
Union Bolt
Union Bolt
Union Bolt
Union bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
—
M6
M9
M12
M8
M6
M32
M6
M6
M6
M6
M10
M18
M6
M6
M6
M7
M6
M6
M14
M20
M20
M6
M8
M14
M10
M14
M6
M6
M6
M6
M6
M6
M6
M5
1
6
1
4
17
2
4
1
1
2
4
1
2
1
2
2
2
5
1
1
1
4
2
1
1
1
2
1
3
2
1
2
4
1
10
38
18
15
10
12
10
7
10
10
42
110
10
7
8
20
10
14
30
63
17
7
18
35
20
35
10
10
10
7
7
7
10
3
1.0
3.8
1.8
1.5
1.0
1.2
1.0
0.7
1.0
1.0
4.2
11.0
1.0
0.7
0.8
2.0
1.0
1.4
3.0
6.3
1.7
0.7
1.8
3.5
2.0
3.5
1.0
1.0
1.0
0.7
0.7
0.7
1.0
0.3
7.2
27
13
11
7.2
8.
7
7.2
5.1
7.2
7.2
30
80
7.2
5.1
5.8
14
7.2
10
22
4.6
12
5.1
13
25
14
25
7.2
7.2
7.2
5.1
5.1
5.1
7.2
2.1