Subaru EX40 - Valve Spring and Chain Length; 17-2 SERVICE DATA

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ITEM STD Limit
VALVE SPRING FREE LENGTH
36.5
(1.4370)
VALVE SEAT ANGLE (INTAKE AND EXHAUST)
* Valve cutter angle (a)
* Valve contact width (b)
Intake
Exhaust
a: 90°
b: 0.7 - 1.0
(0.0276 - 0.0394)
2.0
(0.0787)
CHAIN LENGTH
346.20
(13.6299)
349.0
(13.7402)
160N (16kgf.)
F
L
L
EX35 EX40
Compression pressure
(kg/cm
2
/ 500 rpm)
4.5
Fuel consumption Continuous load / 3600 rpm (L/Hr)
3.3 3.8
Lubricant
Capacity (L)
1.2
Effi cacy (mL)
600
Consumption (mL/Hr)
7~11
*
Oil consumption has been measured under-following condition :
・ Good break-in operation has been finished.
・ Oil : 10W-30 (Grade SE)
・ Load : Continuous load / 3600 rpm
17-2 SERVICE DATA (The following are only for your reference.)
Unit: mm (in.)