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66
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12-2 TORQUE SPECIFICATIONS
12-3 OIL GRADE CHART
Use oil classified as SE or higher.
Multi-grade oil tends to increase its consumption at high ambient temperature.
5W
10W
20W
#20
#30
#40
10W
-
30
10W
-
40
Single
grade
Multi-
grade
Specified
Lubricant
Quality
Comparison between oil viscosity and temparature
-
20
-
4
-
10
14
0
32
10
50
20
68
30
86
40 °C
104 °F
ITEMS
Tightening torque
N
・
mKgf
・
cm ft
・
lb.
Cylinder head bolts 33.3 - 41.2 340 - 420 24.6 - 30.4
Connecting rod cap bolts 22.1 - 27.0 225 - 275 16.3 - 19.9
Flywheel nut 78.4 - 98.0 800 - 1000 58.0 - 72.5
Main bearing cover bolts 22.5 - 24.5 230 - 250 16.7 - 18.1
Spark plug
New one 11.8 - 14.7 120 - 150 8.7 - 10.9
Retightening 22.6 - 26.5 230 - 270 16.6 - 19.5