Overview of Maintenance Operations: 00–05

Table 1, Maintenance Operations for Groups 00 through 88

Maintenance Operation No.	Title of Maintenance Operation	Maintenance Intervals
		IM	M1	M2	M3	M4	M5
General Information	General Information				•	•	•
Engine Support Fastener Checking	Engine Support Fastener Checking					•	•
Inspection and Replacement of the Air Cleaner Element	Inspection and Replacement of the Air Cleaner Element					•	•
Inspection of the Air Compressor	Inspection of the Air Compressor			•	•	•	•
Alternator, Battery, and Starter Checking	Alternator, Battery, and Starter Checking					•	•
Radiator Cap Inspecting	Radiator Cap Inspecting			•	•	•	•
Radiator Pressure Flushing and Coolant Changing	Radiator Pressure Flushing and Coolant Changing					•	•
Horton Advantage® Fan Clutch	Horton Advantage® Fan Clutch			•	•	•	•
Hybrid Electric System Coolant Changing	Hybrid Electric System Coolant Changing					•	•
Eaton Fuller Clutch Release Bearing Lubricating	Eaton Fuller Clutch Release Bearing Lubricating	•	•	•	•	•	•
Eaton Fuller Clutch Release Cross-Shaft Lubricating	Eaton Fuller Clutch Release Cross-Shaft Lubricating	•	•	•	•	•	•
Clutch Hydraulic Fluid Level Checking	Clutch Hydraulic Fluid Level Checking	•	•	•	•	•
Flushing	Flushing						•
Clutch Adjusting, Manually Adjusted Clutches	Clutch Adjusting, Manually Adjusted Clutches	•	•	•	•	•	•
Eaton Fuller	Eaton Fuller	•	•	•	•	•
Eaton Fuller Transmission Fluid Change, and Magnetic Plug Cleaning	Eaton Fuller Transmission Fluid Change, and Magnetic Plug Cleaning1			•	•	•	•
Allison and Eaton Fuller Transmission Breather Check	Allison and Eaton Fuller Transmission Breather Check	•	•	•	•	•	•
Eaton Fuller Transmission Air Filter/Regulator Element Cleaning	Eaton Fuller Transmission Air Filter/Regulator Element Cleaning			•	•	•	•
General Information	General Information				•	•	•
Draining	Draining						•
Mercedes-Benz Transmission Leak Checking	Mercedes-Benz Transmission Leak Checking						•
Frame Fastener Torque Check	Frame Fastener Torque Check	•				•	•
Fontaine	Fontaine	•	•	•	•	•	•
Fontaine	Fontaine	•	•	•	•	•	•
Trailer Electrical Connector Lubricating	Trailer Electrical Connector Lubricating	•	•	•	•	•	•
Freightliner Spring Front and Rear Suspension Spring Assemblies Inspection	Freightliner Spring Front and Rear Suspension Spring Assemblies Inspection	•	•	•	•	•	•
Freightliner Spring Front Suspension	Freightliner Spring Front Suspension	•	•	•	•	•	•
Suspension U-Bolt Torque Checking	Suspension U-Bolt Torque Checking	•			•	•	•
Detroit™ Axles	Detroit™ Axles23	•	•	•	•	•	•
Detroit Axles	Detroit Axles23	•	•	•	•	•	•
Draw Key Nut Torque Checking	Draw Key Nut Torque Checking	•			•	•	•
Tie Rod End Inspecting	Tie Rod End Inspecting	•	•	•	•	•	•
General Information	General Information 4	•	•	•	•	•	•
Drive Axle Alignment Checking	Drive Axle Alignment Checking	•
General Information	General Information		•	•	•	•	•
Detroit™	Detroit™	•	•	•	•
Axle Breather Checking	Axle Breather Checking	•	•	•	•	•	•
General Information	General Information					•	•
Wheel Nut Checking	Wheel Nut Checking				•	•	•
Tire Check	Tire Check	•	•	•	•	•	•
Driveline Inspecting	Driveline Inspecting	•	•	•	•	•	•
Driveline Lubricating	Driveline Lubricating	•	•	•	•	•	•
Air Brake System Valve Inspection	Air Brake System Valve Inspection	•	•	•	•	•	•
AD–9	AD–95		•	•	•	•	•
Operational Test	Operational Test					•	•
Bosch Hydraulic Brake System Inspection	Bosch Hydraulic Brake System Inspection	•	•	•	•	•	•
Dana Spicer and Haldex	Dana Spicer and Haldex	•	•	•	•	•	•
Meritor Camshaft Bracket Lubrication	Meritor Camshaft Bracket Lubrication			•	•	•	•
Meritor Slack Adjuster Lubrication	Meritor Slack Adjuster Lubrication	•	•	•	•	•	•
Air Dryer AD–9, AD–IP, AD–IS/DRM Check Procedure	Air Dryer AD–9, AD–IP, AD–IS/DRM Check Procedure			•	•	•	•
Brake Lines and Fittings Inspection, Hydraulic Brakes	Brake Lines and Fittings Inspection, Hydraulic Brakes	•	•	•	•	•	•
Brake Pedal Linkage and Mounting Plate Inspection	Brake Pedal Linkage and Mounting Plate Inspection			•	•	•	•
Air Brake Inspecting and Leak Test	Air Brake Inspecting and Leak Test				•	•	•
Bendix E-6 Foot Control Valve Inspection and Lubrication	Bendix E-6 Foot Control Valve Inspection and Lubrication						•
Parking Brake Operational Check	Parking Brake Operational Check	•	•	•	•	•	•
Hydro-Max™ Brake System Inspection	Hydro-Max™ Brake System Inspection	•	•	•	•	•	•
Replacement of the WABCO System Saver Air Dryer Desiccant Cartridge	Replacement of the WABCO System Saver Air Dryer Desiccant Cartridge6		•	•	•	•	•
Inspection Procedure	Inspection Procedure7		•	•	•	•	•
Operating Test	Operating Test8	•	•
Inspection of the Drag Link	Inspection of the Drag Link				•	•	•
Power Steering Fluid and Filter Change	Power Steering Fluid and Filter Change					•	•
Inspection of the Power Steering Fluid Level	Inspection of the Power Steering Fluid Level	•	•	•	•
TRW TAS and THP Series Sector Shaft	TRW TAS and THP Series Sector Shaft	•	•	•	•	•	•
Lubrication of the Drag Link	Lubrication of the Drag Link	•	•	•	•	•	•
Power Steering Filter Changing	Power Steering Filter Changing						•
Tightening the Fuel Tank Band Nut	Tightening the Fuel Tank Band Nut	•
Alliance/Racor	Alliance/Racor					•	•
General Information	General Information		•	•	•	•	•
Replacement of the CNG High-Pressure Fuel Filter Element	Replacement of the CNG High-Pressure Fuel Filter Element				•	•	•
Inspection of the CNG Fuel System	Inspection of the CNG Fuel System			•	•	•	•
Inspection of the CNG Fuel System	Inspection of the CNG Fuel System		•	•	•	•	•
Replacement of the CNG High-Pressure Fuel Filter Element	Replacement of the CNG High-Pressure Fuel Filter Element9				•	•	•
General Information	General Information			•	•	•	•
CAT CGI Bellows and Piping Inspection	CAT CGI Bellows and Piping Inspection		•	•	•	•	•
Replacement of the CAT CGI Bellows	Replacement of the CAT CGI Bellows						•
Mirror Folding Check	Mirror Folding Check					•	•
Aerodynamic Component Inspection	Aerodynamic Component Inspection		•	•	•	•	•
Door Seals Lubricating	Door Seals Lubricating	•	•	•	•	•	•
Refrigerant Compressor Inspection	Refrigerant Compressor Inspection	•	•	•	•	•	•
HVAC Air Filter Replacing	HVAC Air Filter Replacing10				•	•	•
Hood Rear Support Lubrication	Hood Rear Support Lubrication		•	•	•	•	•

1. Change petroleum-based lubricants at M2 (including M3, M4, and M5). Change synthetic lubricants at M5 only.
2. 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 (40 000 km) for Schedule II vehicles; or every 100,000 miles (161 000 km) for Schedule III vehicles.
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 (40 000 km) for Schedule II vehicles; or every 100,000 miles (161 000 km) for Schedule III vehicles.
4. Schedule II and Schedule III vehicles only.
5. If equipped with an oil-coalescing desiccant cartridge, replace the cartridge once a year, regardless of mileage. Otherwise use the M5 maintenance interval.
6. If equipped with an oil-coalescing desiccant cartridge, replace the cartridge once a year, regardless of mileage. Otherwise use the M5 maintenance interval.
7. Complete this procedure every 25,000 miles (40 225 km), 3 months, or 500 operating hours, whichever comes first.
8. The automatic drain valve should be inspected every 6 months or 1500 operating hours, whichever comes first.
9.  Inspect the CNG fuel cylinder every 12 months regardless of mileage.
10. Replace the HVAC air filter at the recommended interval or every six months.

Table 1, Maintenance Operations for Groups 00 through 88