General Information 00 M1 Maintenance Interval Operations:
00–06 Maintenance Operation Number M1 Maintenance Interval Operations for Service Schedule IV Check 31–02 Fifth Wheel Lubrication 31–04 Trailer Electrical Connector Lubrication 33–11 Steer Axle Hub Cap Vent Plug Inspection 40–02 Tire Check 42–07 Meritor Camshaft Bracket Lubrication 42–10 Brake Inspection 42–11 Versajust Slack Adjuster Inspection and Lubrication * 49–01 Exhaust System Inspection (noise emission control) 60–02 Cab Tilt Pump Reservoir Fluid Level and System Check 72–01 Door Seal, Door Latch, and Door Hinge Lubrication 88–01 Hood Rear Support Lubrication * Complete this procedure every 25,000 miles (40 225 km), 3 months, or 500 operating hours, whichever comes first.
Table 11, M1 Maintenance Interval Operations for Service Schedule IV Century Class Trucks Maintenance Manual, August 2017 00/12