Torque Specifications; Oil Grade Chart - Subaru EH09-2D Service Manual

4-2 TORQUE SPECIFICATIONS

ITEMS
Cylinder head bolts
Connecting rod cap bolts
Flywheel nut
Main bearing cover bolts
Spark plug
Cylinder head EX. port (Bolt & washer)
Muffler nut
Crankcase boss (Bolt & washer)

4-3 OIL GRADE CHART

Single
grade
Specified
Lubricant
Quality
Multi-
grade
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.
New one
Retightening
Comparison between oil viscosity and temparature
5W
10W
- 20 - 10
- 4 14
Tightening torque
N•m
19 - 21
6 - 8
45 - 50
8 - 10
12 - 15
23 - 25
8.5 - 10.5
17 - 19
20W
#20
10W-30
10W-40
0 10 20
32 50 68
– 44 –
kgf•cm ft•lb.
190 - 210 13.7 - 15.2
60 - 80
4.3 - 5.7
450 - 500
32.5 - 36.2
5.7 - 7.2
80 - 100
120 - 150
8.7 - 10.9
16.6 - 18.1
230 - 250
6.1 - 7.6
85 - 105
170 - 190
12.3 - 13.7
#30
#40
40 °C
30
104 °F
86