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)

Or, hide this message: temporarily or permanently

System Specifications

Specified type API GL-5

Specified viscosity at ambient temperature ranges:
Below 10°C (50°F) SAE 75W
Below 30°C (86°F) SAE 80W
Below 40°C 104°F) SAE 75W-90/SAE 80W-90
Between 30°C (86°F) and -10°C (14°F) SAE 85W
Between 40°C (104°F) and 0°C (32°F) SAE 90
Above 10°C (50°F) SAE 140

NOTE:
80W-90 is preferable for ambient temperatures below 40°C (104°F)