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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Maximum Oil Change Interval








MAXIMUM OIL CHANGE INTERVAL
Normal Schedule: 5,000 miles or 6 months, whichever occurs first.
Special Operating Conditions: 3,000 miles, 3 months, or 200 hours of engine operation, whichever occurs first see appropriate schedule.