Caterpillar 120M, 12M Motor Graders, Operation and Maintenance Manual
B9C1-Up (Machine)
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B9R1-Up (Machine)
B9W1-Up (Machine)
D9W1-Up (Machine)
Print No: SEBU7880-07, November 2008
Type of machine: Motor Graders
Language and Format: English/PDF
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Operation and Maintenance Manual Caterpillar 120M/12M Motor Graders provides you all the information necessary for the operation in optimal parameters of the machine, according to the manufacturer’s instructions. It contains all the necessary information regarding the intervals and maintenance procedures, the fluid change recommendations, the exact technical guidance for maximum performance, reliability and durability of the machine.
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Table of contents:
1. Foreword
2. Safety Section
Safety Messages
Additional Messages
General Hazard Information
Crushing Prevention and Cutting Prevention
Burn Prevention
Fire Prevention and Explosion Prevention
Fire Extinguisher Location
Tire Information
Electrical Storm Injury Prevention
Before Starting Engine
Engine Starting
Before Operation
Visibility Information
Restricted Visibility
Operation
Parking
Slope Operation
Equipment Lowering with Engine Stopped
Sound Information and Vibration Information
Operator Station
Guards (Operator Protection)
3. Product Information Section
General Information
Identification Information
4. Operation Section
Before Operation
Machine Operation
Engine Starting
Adjustments
Parking
Transportation Information
Jacking Location Information
Towing Information
Engine Starting (Alternate Methods)
5. Maintenance Section
Tire Inflation Information
Lubricant Viscosities and Refill Capacities
Maintenance Access
Maintenance Support
Maintenance Interval Schedule
6. Reference Information Section
Reference Materials
7. Index Section
Index
About Caterpillar 120M, 12M Motor Graders, Operation and Maintenance Manual Documentation
This page provides technical documentation for the Caterpillar 120M, 12M Motor Graders, Operation and Maintenance Manual used by service technicians and maintenance professionals.
The technical manual typically includes troubleshooting procedures, adjustment instructions, service mode information, internal component layouts and maintenance guidelines required for proper repair and servicing.
These documents are commonly used in professional repair environments where accurate technical reference and correct service procedures are required.