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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Engine Oil

Engine Oil Specification and Viscosity

API Certification Mark
API grade SG/SH, Energy Conserving II or API grade SJ or SL, Energy Conserving
ILSAC grade GF-I & GF-II & GF-III

SAE Viscosity Number

SAE 5W-30 viscosity oil is preferred for all temperatures.

SAE 10W-30 and 10W-40 viscosity oil may be used if the ambient temperature is above -18°C (0°F).