October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Severe Service

Short Trips (4 Miles Or Less)
Operating When Outside Temperatures Remain Below Freezing And When Most Trips Are Less Than 10 Miles
Towing Or Heavily Loaded
Severe Dust Conditions
Hot Weather, Stop-And-Go Driving
Extensive Idling Conditions (Taxi Or Delivery Type Service)