SAAB WIS ONLINE

Lubricating system

Lubricating system


1. Check valve

2. Piston cooling nozzle

3. Oil pump

4. Chain tensioner

5. Heat exchanger

6. Oil filter


General data

Oil capacity, incl. filter

dry engine

litres



when servicing

litres

4.3

Difference in volume, max-min



litres

0.6

Grade of oil





See Recommended oil grade

Viscosity





5W40



Important

We do not recommend the use of further additives.


Oil pressure



Oil pump pressure-reducing valve opens at

bar



Warning lamp comes on when oil pressure is below

bar



Oil pressure at idling speed with warm engine (80°C/176°F)

bar



Clearance between pump housing and outer gear

mm

0.080 - 0.186

Clearance between cover plate and pump gear

mm

0.025 - 0.070

Length of relief valve spring

mm

49,8

Spring force

N

1.173 - 1.251