Robin EHO9-2D - Torque Specifications; Oil Grade Recommendations

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4-2 TORQUE SPECIFICATIONS
Cylinder head bolts
Connecting rod cap bolts
Flywheel nut
Main bearing cover bolts
Spark plug
Muffler nut
EX. port
crankcase bolt
upper bracket
New one
Retightening
Tightening torque
N•mkgf•cm ft•lb.
19 - 21 190 - 210 13.7 - 15.2
6 - 8
60 - 80
4.3 - 5.7
450 - 500
32.5 - 36.2
45 - 50
8.5 - 10.5
85 - 105
6.1 - 7.6
17 - 19
170 - 190
12.3 - 13.7
170 - 19017 - 19 12.3 - 13.7
10 - 12
100 - 120
7.2 - 8.7
12 - 15
120 - 150
8.7 - 10.9
230 - 250
23 - 25
16.6 - 18.1
ITEMS
Use oil classified as SE or higher. (SG, SH, or SJ is recommended)
Multi-grade oil tends to increase its consumption at high ambient temperature.
4-3 OIL GRADE CHART
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