General Information 00 M2 Maintenance Interval Operations: 00–07 The M2 Maintenance Interval Operations tables list all maintenance operations that are to be performed at the M2 maintenance interval. Maintenance opera- tion numbers are reference numbers used to help you find detailed instructions in this manual on the maintenance operations to be performed. Perform all M1 maintenance interval operations at the M2 main- tenance interval.
Maintenance Operation Number M2 Maintenance Interval Operations for Service Schedules I, II, and III Check 00–06 Perform All M1 Operations 01–01 Engine Noise Panel Inspection (noise emission control) 01–02 Engine Drive Belt Inspection 01–04 Engine-Support Fasteners Check (noise emission control) 09–01 Air Cleaner Element Inspection and Replacement 15–01 Alternator, Battery, and Starter Check 20–01 Pressure Relief Cap Check 25–02 Clutch Release Cross-Shaft Lubrication 25–03 Sleeve Assembly Bronze Bushing Lubrication 25–04 Meritor Clutch Release Bearing Lubrication 26–02 Allison Transmission Fluid and Filter Change 26–03 Manual Transmission Air Filter/Regulator Check, Cleaning, or Replacement 26–04 Transmission Fluid Level Inspection 32–01 Suspension Inspection 32–03 Suspension U-Bolt Torque Check 33–01 Knuckle Pin Lubrication, Meritor Axles 33–02 Tie Rod Inspection 33–03 Tie Rod Lubrication, Meritor Axles 33–07 Basic Inspection, Meritor Unitized Wheel Ends * 33–08 End-Play Check, Meritor Unitized Wheel Ends 33–09 Kingpin Lubrication, Detroit Axles 33–10 Tie Rod Lubrication, Detroit Axles 35–02 Axle Breather and Axle Lubricant Level Inspection 40–01 Wheel Nut and Rim Nut Check 42–01 Air Brake System Valve Inspection 42–03 Air Dryer Inspection 42–04 Alcohol Evaporator Cleaning and Inspection 42–08 Meritor Slack Adjuster Lubrication 46–01 Drag Link Inspection 46–03 Power Steering Fluid Level Inspection 46–04 Power Steering Gear Lubrication 46–05 Drag Link Lubrication 46–06 Rack and Pinion Steering Gear Inspection Century Class Trucks Maintenance Manual, August 2017 00/13