Maintenance Service Information

The frequency of scheduled inspection and maintenance services in the Normal service DO NOT take into account the following severe conditions:

• Day And Night Temperatures Are Below Freezing
• Frequent Stop And Go Driving
• Frequent Long Periods Of Engine Idling
• Frequent Driving In Dusty conditions
• Frequent Short Trips Of Less Than 5 Miles
• Frequent Operation At Sustained High Speeds During Hot Weather, Above 90°F (32°C)
• Frequent Trailer Towing
• Taxi, Police Or Delivery Service

If the vehicle is operated mainly under any of these conditions, the normal service schedule articles are inadequate. DO NOT USE. Instead, use the severe conditions schedules.