M1 Maintenance Operations: 00–07
Important: After performing all operations listed in this table, perform all daily, weekly, and monthly maintenance operations listed in the "Pretrip and Post-Trip Inspections and Maintenance" chapter of the Business Class® M2 Plus Driver's Manual.
Table 1, M1 Maintenance Operations
|
M1 Maintenance Operations |
|
|
Maintenance Operation No. |
Title of Maintenance Operation |
|
Assemblies and Inspection of the Freightliner Spring Front and Rear Suspension Spring |
Assemblies and Inspection of the Freightliner Spring Front and Rear Suspension Spring |
|
AD–93 |
|
|
Replacement of the WABCO System Saver Air Dryer Desiccant Cartridge |
Replacement of the WABCO System Saver Air Dryer Desiccant Cartridge 3 |
- For Detroit axles, complete this procedure once a year or at the following applicable interval, whichever comes first: every 5000 miles (8000 km) for Schedule I vehicles; every 25,000 miles (40 200 km) for Schedule II vehicles; or every 100,000 miles (161 000 km) for Schedule III vehicles.
- Schedule III vehicles only.
- If equipped with an oil-coalescing desiccant cartridge, replace the cartridge once a year, regardless of mileage. Otherwise use the M5 maintenance interval.
- Complete this procedure every 25,000 miles (40 200 km), 3 months, or 500 operating hours, whichever comes first.
- M1 maintenance interval should be used as a general guideline; the actual frequency of filter element replacement will vary depending on cleanliness of the fuel station system.