NOTE: Maintenance operations appearing in italics in
this table are for noise emission control components.
Numbers in this table are maintenance operation ref-
erence numbers matching those in the text of this
manual.
REQUIRED MAINTENANCE OPERATION SET
IM
M1 M2 M3
Maintenance Operation Reference Number and Maintenance Operation
Lubrication and Fluid Level Check
•
•
•
•
Engine-Support Fasteners Checking
•
Engine Drive Belt Inspecting
•
•
Pacbrake Inspecting and Maintenance
*
Air Cleaner Element Inspecting
•
•
•
•
Air Cleaner Element Replacing
•
•
Alternator, Battery, and Starter Checking
•
•
Radiator Cap Checking
•
•
Radiator Pressure Flushing and Coolant Changing
•
Eaton Viscous Fan Drive Checking
•
•
Clutch Release Bearing Lubricating
•
•
•
•
Clutch Release Cross-Shaft Lubricating
•
•
•
•
Eaton/Fuller Transmission Oil Level Checking
•
•
Eaton/Fuller Transmission Oil Changing and Magnetic Plug Cleaning
•
•
Transmission Breather Checking
•
•
Allison Transmission Fluid and Filter Changing
†
•
Allison Transmission Fluid Level Checking
•
•
•
Frame Fastener Torque Checking
•
•
Suspension Inspecting, Freightliner Spring
•
•
•
•
Suspension Lubricating, Freightliner Spring
•
•
•
•
U-Bolt Torque Checking, Freightliner Spring
•
•
Spring Bracket Fastener Torque Checking, Freightliner Spring (Rear)
•
•
Fastener Torque Checking, Freightliner AirLiner
•
•
Component Clearance Checking, Freightliner AirLiner
•
•
Component Inspecting and Operation Checking, Freightliner AirLiner
•
U-Bolt Torque Checking, Freightliner AirLiner
•
•
Shock Absorber Checking, Freightliner Spring
•
Radius Rod Bushing Checking, Hendrickson
•
Control Rod Checking, Freightliner AirLiner
•
•
•
•
Fastener Torque Checking, Hendrickson
•
Knuckle Pin Lubricating
•
•
•
•
Tie-Rod End Lubricating
•
•
•
•
Tie-Rod End Inspecting
•
•
•
•
General Information
00
Maintenance Operation Sets: 00–05
School Bus Chassis Maintenance Manual, October 2005
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