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Lubricating system

Lubricating system


General data

Oil volume, incl. filter:

without oil cooler

litres

5.0



with oil cooler

litres

5.4



when servicing

litres

4.0

Difference in volume, max-min

litres

1.0

Grade of oil





Saab Turbo engine oil or engine oil complying with API SH/SJ and ACEA A3/B3

Viscosity



SAE 10W-30 or 10W-40.

At constant temperatures of -20°C (-4°F) or below, use 5W-30 or 5W-40. These must be fully synthetic or synthetic based oils.

At constant temperatures of +15°C (+59°F) or above, use 15W-50 or 20W-50.

5W-grade oils must be fully synthetic or synthetic based if used.

5W mineral oil can be used on markets where only this type is available provided they comply with the quality requirements specified above.



Important

The recommended grades of oil contain all necessary additives and the use of additional additives should therefore be avoided.


Oil pressures

Oil pump pressure-reducing valve opens at

bar

3.8

Warning lamp comes on when oil pressure is below

bar

0.3 - 0.55

B235, B205: Oil pressure at 2000 rpm with warm engine

(105±2°C/221±4°F) and 10W30 oil, minimum

bar

2.5

End float between oil pump rotor and housing

mm

0.03 - 0.08

Engine oil cooler thermostat opens at

°C (°F)

105 ±2 (221 ±35.6)