General Information 00 Determining Scheduled Maintenance Intervals: 00–01 Determining Scheduled Maintenance Intervals propriate Maintenance Interval Operation Table (listed below) for a list of the maintenance opera- tions to be performed. Performing regular maintenance on your Freightliner vehicle will help ensure that your vehicle delivers safe reliable service and optimum performance for years to come. Failure to follow a regular mainte- nance program can result in inefficient operation and unscheduled down time. Initial Maintenance (IM) Operations: 00-03 M1 Maintenance Interval Operations: 00-04 M2 Maintenance Interval Operations:
00-05 Determine the correct maintenance intervals and op- erations for your vehicle as follows. M3 Maintenance Interval Operations: 00-06 1. Using Table 1 , determine the type of service or conditions the vehicle will be operating in. Gener- ally, most vehicles operate under conditions that fall within one of the four types of service listed. Use the maintenance operation reference num- bers in the Maintenance Interval Operation Tables to find detailed instructions in the manual on each operation. 2. Using Table 2 , determine how often maintenance should be performed, based on the vehicle’s ser- vice schedule. NOTE:
Maintenance instructions in this manual are based on average vehicle use and normal operating conditions. Unusual vehicle operating conditions may require service at more frequent intervals. 3. When the vehicle reaches the distance (or hours of operation) given for a maintenance interval, as shown in the appropriate table in Vehicle Main- tenance Schedule Tables: 00-02 , see the ap- Types of Service Service Schedule Service Conditions Vehicles that annually travel less than 6000 miles (10 000 kilometers) or that operate under severe conditions. Examples of severe service, Schedule I usage include:
Operation on extremely poor roads or where there is heavy dust accumulation; Schedule I * (Severe Service) Constant exposure to extreme hot, cold, salt-air, or other extreme climates; Frequent short-distance travel; Construction-site operation; City operation (fire truck); Farm operation. Vehicles that annually travel less than 60,000 miles (100 000 kilometers) and operate under nor- mal conditions. Examples of Schedule II usage are: Schedule II (Short-Haul Transport) Operation primarily in cities and densely populated areas; Local transport with infrequent freeway travel; High percentage of stop-and-go travel.
Vehicles that annually travel more than 60,000 miles (100 000 kilometers) with minimal city or stop-and-go operation. Examples of Schedule III usage are: Schedule III (Long-Haul Transport) Regional delivery that is mostly freeway miles; Interstate transport; Any road operation with high annual mileage. 122SD and Coronado 132 Maintenance Manual, February 2016 00/1