Case 450B, 455B Dozer Service Manual

• Covers Case 450B and 455B Crawler Dozer
• P/N 9-67872
• 1,155 pages
• Downloadable PDF format
• Searchable, printable
• 267mb file size
• Works with Windows/Mac/Tablet/Mobile

The Case 450B and 455B service manual includes technical specifications, step-by-step instructions, illustrations and schematics to guide mechanics through mechanical, electrical and hydraulic repairs. The service manual was digitally reproduced from the original dealer manual into a clear, searchable and printable PDF format, and is ideal for mechanics repairing or rebuilding the dozer. This manual can be downloaded instantly to your computer, tablet or smartphone.

Latest edition w/ foldout size wiring diagram.

Topics

GENERAL INFORMATION

• Engine Specifications – 207 Engine
• Decals and Repainting
• Maintenance and Lubrication
• Torque Specs
• Noise Control

DIESEL ENGINE

• Engine Diagnosis
• Engine Tune-Up
• Cylinder Head, Valve Train, and Camshaft
• Crankshaft, Bearings, Flywheel, and Oil Seals
• Oil Pump
• General Engine Information
• Air Cleaner and Mufflers
• Ether Injection System
• Cooling System
• Cylinder Block, Sleeves, Pistons, and Rods
• Engine Lubrication

FUEL SYSTEM

• Fuel Filters
• Fuel Injection Pump
• Fuel Injectors
• Engine Controls, Fuel Lines, and Fuel Tank

ELECTRICAL SYSTEM

• Electrical System Specifications and Troubleshooting
• Wiring Diagram
• Gauges
• Battery
• Starter and Starter Solenoid
• Alternator and Voltage Regulator
• Electrical Accessories

TRACK AND SUSPENSION

• Track and Track Frame
• Idler, Track Adjuster, and Recoil Housing
• Sprocket
• Carrier Rollers
• Track Rollers

POWER TRAIN

• General Transmission Information and Troubleshooting
• Transmission Operation
• Charging Pump
• Transmission Control Valve
• Torque Converter
• Transmission Overhaul
• Final Drives
• Transmission Controls
• Drive Shafts

BRAKES

• Brakes
• Clutch Cutout Valve

HYDRAULIC SYSTEM

• General Hydraulic System Information
• Hydraulic Pump
• Equipment Control Valve
• Cylinders
• Backhoe Control Valve
• Stabilizer Control Valve

MOUNTED EQUIPMENT

• Loader
• Blades and Frames
• Ripper
• ROPS Canopy
• Backhoe
• Winch

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If you have any questions regarding this manual, please contact us and reference the title or SKU.