Case 821B Wheel Loader Service Manual

$129.99 $89.95

Covers: Case 821B Wheel Loader (all years)
Pages: 1,415
Format: PDF
File size: 250mb
Compatibility: Windows/Mac computers
Notes: Instant digital download only – no printed copy or CD-ROM media.

This downloadable PDF service manual is the latest edition and contains 1,400+ pages of professional service information for the Case 821B loader. Troubleshooting, removal, disassembly, inspection and installation procedures, and complete specifications and torque references can be found in most sections. Engine repair is also included. View the service manual on your computer or print off detailed repair and maintenance instructions as needed.



  • Loctite Product Chart
  • Standard Bolt Torque Specs
  • Fluids and Lubricants


  • Description
  • Engine Removal and Installation and Radiator Removal and Installation
  • Stall Tests
  • Specification Details
  • Cylinder Head and Valve Train
  • Cylinder Block – Crankshaft, Pistons, Rods, Sleeves, Camshaft, Bearings, Seals, and Flywheel
  • Lubrication System
  • Cooling System
  • Turbocharger
  • Turbocharger Failure Analysis


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


  • Removal and Installation of Starter and Alternator
  • Electrical Schematics and Troubleshooting
  • Wiring Diagram
  • Starter and Starter Solenoid
  • Batteries
  • Instrument Cluster
  • 65 Amp Alternator


  • Removal and Installation of Steering Components
  • Steering Troubleshooting and Pressure Checks
  • Steering Control Valve
  • Flow Control Valve
  • Steering Cylinder
  • Center Pivot
  • Auxiliary Steering Motor and Pump


  • Removal and Installation of Power Train Components
  • Transmission Specifications, Schematic, and Troubleshooting
  • Transmission Repair
  • Front and Rear Axle Repair
  • Driveshaft, Center Bearing and Universal Joints
  • Wheels and Tires
  • Transmission Control Valve


  • Removal and Installation of Brake Components
  • Hydraulic Brake Troubleshooting
  • Brake Pump
  • Brake Accumulators
  • Brake Actuator Valve
  • Brake Accumulator Valve
  • Parking Brake – Disc


  • Removal and Installation of Hydraulic Components
  • Hydraulic Specifications, Schematics, Troubleshooting and Pressure Checks
  • Cleaning the Hydraulic System
  • Hydraulic Pump
  • Loader Control Valve
  • Cylinders
  • Remote Control Valves
  • Pressure Reducing/Sequence Valve
  • Unloading Valve


  • Air Conditioning Troubleshooting and System Checks
  • Air Conditioner System Service – Refrigerant Recovery, System Evacuation and Recharging
  • Removal and Installation of Air Conditioning Components
  • Air Conditioning Compressor and Clutch
  • Loader
  • ROPS Cab and Canopy
  • Seat and Seat Belts
  • Suspension Seat
  • Pedals and Levers
  • Cab Window Replacement

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SKU: CASE-821B-SM Categories: , Tag:


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