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freightliner COLUMBIA CL112 User Manual

freightliner COLUMBIA CL112
180 pages
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COLUMBIA MAINTENANCE MANUAL
Models: CL112
CL120
STI-409-2 (7/17)
Published by
Daimler Trucks North America LLC
4747 N. Channel Ave.
Portland, OR 97217
Printed in U.S.A.

Table of Contents

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freightliner COLUMBIA CL112 Specifications

General IconGeneral
Brandfreightliner
ModelCOLUMBIA CL112
CategoryTrucks
LanguageEnglish

Summary

Foreword

Descriptions of Service Publications

Workshop/Service Manual

Contains service and repair info for vehicle systems, excluding major components like engines.

Maintenance Manual

Contains routine maintenance procedures and intervals for vehicle components and systems.

Driver’s/Operator’s Manual

Provides information to enhance driver's understanding of vehicle operation and care.

Service Bulletins

Provides latest service tips, field repairs, and product improvements.

Recall Campaigns

Covers service work or parts replacement related to safety recall notices.

General Information (Group 00)

Determining Scheduled Maintenance Intervals

Explains how to determine the correct maintenance intervals for your vehicle.

Lubrication and Fluid Level Check: 00–04

Summarizes lubrication and fluid level check operations for various service schedules.

Initial Maintenance (IM) Operations: 00–05

Lists all maintenance operations to be performed at the initial maintenance (IM) interval.

M1 Maintenance Interval Operations: 00–06

Lists all maintenance operations to be performed at the M1 maintenance interval.

M2 Maintenance Interval Operations: 00–07

Lists maintenance operations to be performed at the M2 maintenance interval.

M3 Maintenance Interval Operations: 00–08

Lists all maintenance operations to be performed at the M3 maintenance interval.

Noise Emission Controls Maintenance: 00–10

Discusses federal law, replacement parts, and warranty for noise emission controls.

Verification of Inspections Log: 00–11

Provides templates for logging inspections of various vehicle components.

Engine (Group 01)

Engine Support Fasteners Check

Checks front and rear engine support fasteners for tightness and condition.

Engine Drive Belt Inspection

Inspects drive belts for wear, tension, and condition to prevent premature failure.

Air Intake (Group 09)

Air Cleaner Element Inspection and Replacement

Inspects and replaces the air cleaner element based on restriction indicators.

Air Compressor (Group 13)

Air Compressor Inspection

Inspects air compressor intake hoses, connections, and coolant lines for damage and leaks.

Alternators and Starters (Group 15)

Alternator, Battery, and Starter Connections Check

Checks electrical connections at alternator, starter, and battery for cleanliness and tightness.

Engine Cooling/Radiator (Group 20)

Pressure Relief Cap Check

Checks radiator pressure cap for proper pressure retention and vacuum relief.

Radiator Pressure Flushing and Coolant Change

Details procedures for flushing the cooling system and changing the coolant.

Fan Clutch Check (Noise Emission Control)

Checks fan clutch operation and lining wear for noise emission control.

Clutch (Group 25)

Eaton Fuller Clutch Release Bearing Lubrication

Lubricates the Eaton Fuller clutch release bearing with specific grease.

Clutch Release Cross-Shaft Lubrication

Lubricates the clutch release cross-shaft with grease fittings.

Meritor Clutch Release Bearing Lubrication

Lubricates the Meritor clutch release bearing with specific grease.

Transmission (Group 26)

Manual and Automated Transmission Fluid Change, and Magnetic Plug Cleaning (Synthetic Lubricant)

Details changing transmission fluid and cleaning magnetic plugs for synthetic lubricants.

Transmission Fluid Level Inspection

Inspects the transmission fluid level and corrects if necessary.

Frame and Frame Components (Group 31)

Fifth Wheel Inspection

Inspects the fifth wheel assembly for cracks, wear, and proper function.

Fifth Wheel Lubrication

Provides instructions for lubricating fifth wheel components after inspection.

Frame Fastener Torque Check

Checks and tightens frame fasteners to specified torque values.

Suspension (Group 32)

Front Suspension Check

Inspects front spring assemblies for cracks, breaks, or bent leaves.

Shock Absorber Check, Front and Rear Suspensions

Checks shock absorber brackets, bushings, and mounting for tightness and wear.

Suspension U-Bolt Torque Check

Checks and tightens suspension U-bolt nuts following a specific torque pattern.

Front Axle (Group 33)

Knuckle Pin Lubrication, Meritor Axles

Lubricates knuckle pin bushings on Meritor axles with regulated pressure.

All-Axle Alignment Check

Checks axle alignment, parallelism, and thrust angles using specific procedures.

End-Play Check, Meritor Unitized Wheel Ends

Checks end-play of Meritor unitized wheel ends and corrects if necessary.

Rear Axle (Group 35)

Axle Lubricant and Filter Change, and Magnetic Strainer Cleaning (Synthetic Lubricant)

Details changing axle lubricant, filter, and cleaning magnetic strainers.

Axle Breather and Axle Lubricant Level Inspection

Inspects axle breather and lubricant level for proper operation.

Wheels and Tires (Group 40)

Wheel Nut Check

Checks wheel nut torque after installation and periodically.

Tire Check

Inspects tires for various conditions that may affect safe operation.

Driveline (Group 41)

Driveline Inspection

Inspects driveline components for cracks, looseness, wear, and damage.

Universal Joint Lubrication

Lubricates universal joints using hand or high-pressure grease guns.

Brakes (Group 42)

Air Dryer Desiccant Replacement

Details replacement of the desiccant cartridge in Bendix AD-9 Air Dryers.

Air Dryer Inspection

Inspects air dryer for external damage, mounting, and electrical connections.

Brake Component Inspection

Inspects foundation brake components for wear, damage, and loose parts.

Steering (Group 46)

Drag Link Inspection

Inspects drag link for looseness, damage, or cracks.

Power Steering Fluid and Filter Changing

Details changing power steering fluid and replacing the filter.

Rack and Pinion Steering Gear Inspection

Inspects rack and pinion steering system components for wear or damage.

Fuel (Group 47)

Fuel Filter Replacement

Refer to engine manufacturer's manual for fuel filter removal and installation.

Fuel Separator Sight Bowl Cleaning and Element Replacement

Cleans the sight bowl of the ConMet fuel separator and replaces the element.

Exhaust (Group 49)

Exhaust System Inspection (Noise Emission Control)

Inspects exhaust system for leaks, wear, or damage, especially ATD components.

CAT CGI Bellows Replacement

Replaces CGI bellows on CAT EPA07 compliant engines at M3 interval.

Cab (Group 60)

Mirror Folding Check

Checks that main mirrors fold freely on pivot points and cleans debris.

Doors (Group 72)

Door Seal, Door Latch, Door Hinge, and Door Check Lubrication

Lubricates door seals, latches, hinges, and checks according to vehicle build date.

Heater and Air Conditioner (Group 83)

Air Conditioner Inspection

Inspects AC compressor, drive belt, drive plate, hoses, and fittings for proper condition.

Cab Fresh Air Filter Replacement, Blend Air

Replaces the cab fresh air filter every six months for proper HVAC operation.

Sleeper Air Filter Replacement, Blend Air

Replaces the sleeper HVAC unit air filter every six months.

Hood, Grille, and Cab Fenders (Group 88)

Hood Rear Support Lubrication

Lubricates hood rear support brackets and isolators with approved grease.

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