Case 650 Crawler Dozer Repair Service Manual


Covers: Case 650 Crawler Dozer, 1990-1992
Pages: 878
Format: PDF
File size: 191mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

This professionally reproduced factory service manual contains service procedures for the Case 650 dozer (original series). Troubleshooting, removal, disassembly, inspection and installation procedures, and complete specifications and tightening references can be found in most sections. View the PDF manual on your computer or print off detailed service and maintenance procedures as needed.


General Information

  • Standard Torque Specs
  • Fluids and Lubricants

Engine (4T-390)

  • Specifications
  • Engine Stall Tests
  • Engine/Radiator Removal and Installation
  • Cylinder Head and Valve Train
  • Cylinder Block
  • Lubrication System
  • Cooling System
  • Turbocharger
  • Turbocharger Failure Analysis

Fuel System

  • Fuel System and Filters
  • Fuel Injection Pump and Drive Gear
  • Fuel Injectors


  • Removal and Installation of Electrical Components
  • Electrical Specifications, Troubleshooting and Schematic
  • Batteries
  • Instrument Panel and Gauges
  • Starter and Starter Solenoid
  • Alternator


  • Inspection of Track System Component
  • Case Lubricated Track
  • Sealed Track and Track Frame
  • Idler, Track Adjuster and Recoil Housing
  • Sprocket
  • Carrier Roller
  • Track Roller

Power Train

  • Specifications, Schematic and Troubleshooting
  • Torque Converter and Torque Converter Housing
  • Transmission Control Valve
  • Modulator Valve
  • Transmission
  • Final Drive


  • Removal and Installation of Master Cylinder, and Removing Air from the Brake System
  • Master Cylinder
  • Brakes


  • Removal and Installation of Hydraulic Components
  • Specifications, Troubleshooting and Schematics
  • Cleaning the Hydraulic System
  • Equipment Pump
  • Equipment Control Valve
  • Cylinders

Mounted Equipment

  • Pedals and Levers
  • Blade
  • Ripper
  • ROPS Cab and Canopy
  • Suspension Seat


  • Wiring Diagrams
  • Hydraulic Diagrams

How does this work?

It’s simple – after purchasing this manual through our secure checkout, a download link will be sent to the email address you specify at checkout. You have up to 90 days to retrieve and save the file. Once saved, the manual is yours for good.

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SKU: CASE-650-SM Categories: , Tag:

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