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Overview of Maintenance Operations: 00–05
Maintenance
Operation No.
40-01
Wheel Nut Checking
40-02
Tire Check
41-01
Driveline Inspecting
41-02
Driveline Lubricating
42-01
Air Brake System Valve Inspection
42-02
Bendix Air Dryer Desiccant Replacement
42-03
Governor D–2A Check
42-04
Bosch Hydraulic Brake System Inspection
42-05
Dana Spicer, Haldex, and Gunite Slack Adjuster Lubrication
42-06
Meritor Camshaft Bracket Lubrication
42-07
Meritor Slack Adjuster Lubrication
42-08
Air Dryer AD–9, AD–IP, and AD–IS/DRM Check
42-09
Bendix E-6 Foot Control Valve Inspection and Lubrication
42-10
Brake Inspection
42-11
Hydro-Max
WABCO System Saver Air Dryer Desiccant Cartridge
42-12
Replacement
42-13
Versajust Slack Adjuster Inspection and Lubrication
46-01
Drag Link Inspecting
46-02
Power Steering Fluid Changing
46-04
Power Steering Gear Lubricating
46-06
Power Steering Filter Changing
47-01
Fuel Tank Band Nut Tightening
47-02
Fuel/Water Separator Element Replacing
47-03
LNG Fuel System Inspecting
47-04
LNG Vacuum Integrity Testing
47-05
CNG Fuel System Inspecting
47-06
CNG High-Pressure Fuel Filter Element Replacing
47-07
CNG Fuel Cylinder Inspecting
54-01
Trailer Cable Inspection and Cleaning
54-02
Electrical Component Inspection
60-01
Mirror Folding Check
60-02
Aerodynamic Component Inspection
83-01
Air Conditioner Inspecting
83-02
HVAC Air Filter Replacing
00/6
Maintenance Operations
Title of Maintenance Operation
™
Brake System Inspection
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Business Class M2 Plus Maintenance Manual, 02/120/2023
General Information
Maintenance Intervals
M2
M3
M4
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M5
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