M1 Maintenance Interval Operations:00–05

Table 1, M1 Maintenance Interval Operations for Service Schedules I and II

Maintenance Operation Number	M1 Maintenance Interval Operations for Service Schedules I and II	Check
Safety Precautions	Safety Precautions
Lubrication of the Clutch Release Bearing	Lubrication of the Clutch Release Bearing1
General information	General information
General information	General information
General Information	General Information
Wheel Nut Check	Wheel Nut Check
Tire Check	Tire Check
Inspection of the Driveline	Inspection of the Driveline
Lubrication of the Universal Joint	Lubrication of the Universal Joint
AD–9	AD–92
Parking Brake Operational Check	Parking Brake Operational Check
Haldex Slack Adjuster Lubrication	Haldex Slack Adjuster Lubrication
General Information	General Information
Replacement of the WABCO System Saver Air Dryer Desiccant Cartridge	Replacement of the WABCO System Saver Air Dryer Desiccant Cartridge
General Information	General Information3
Fuel Filter Replacement	Fuel Filter Replacement
Detroit	Detroit
General Information	General Information
Aerodynamic Component Inspection	Aerodynamic Component Inspection

1. On vehicles equipped with Detroit transmissions, the release bearing does not need to be lubricated. On vehicles equipped with Eaton Fuller UltraShift PLUS transmissions, lubricate the release bearing every 50,000 miles (80 000 km) or three months.
2.  If equipped with an oil-coalescing desiccant cartridge, replace the cartridge once a year, regardless of mileage. Otherwise use the M3 maintenance interval.
3. Complete this procedure every 25,000 miles (40 225 km), three months, or 500 operating hours, whichever comes first.

Table 1, M1 Maintenance Interval Operations for Service Schedules I and II