Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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System Specifications

OIL SPECIFICATIONS

NOTE:
^ These oils should be of all-synthetic or partially synthetic type.
^ The grades of oil recommended above contain all necessary additives and the use of additional additives should therefore be avoided.

Grade of oil:
Saab Turbo motor oil or motor oil to API SG and CCMC G4/G5 specification.
Viscosity:
Summer:
SAE 10W30 or 10W40.

NOTE: In markets where these viscosities are unobtainable 15W40 oil may be used, although not in the winter.

Winter:
SAE 5W30 or 5W40.

NOTE: Use in climates with temperatures regularly below -20°C (-4°F).