Case 621B 721B Repair Manual [Loader]

Availability: Instant Download
Requirements: Adobe Reader
Size: 624.258 Mb
Language: English
Format: PDF
Payment method:
Price:
24.95$
Preview
2016-03-31_10-02-01 2016-03-31_10-02-51

Description

Service Repair Manual For Case 621B, 721B . Include detailed step by step Instructions, diagrams, illustrations for disassembly and assembly. Make an easy any repair, overhaul, testing, adjustment, teardown, replacement and change, inspection.

= Clickable index
= Bookmarks
= Searchable Text
= Printable
= Zoomable

MODELS Covered

Case 621B 721B loader

621B 6T-590 Engine
721B 6T-830 Engine

SECTIONS covered

  • General
    Loctite Product Chart
    Standard Torque Specifications
    Fluids and Lubricants
  • Engines
    Engine Removal and Installation and Radiator Removal and Installation – 621B
    Engine Removal and Installation and Radiator Removal and Installation – 721B
    Stall Tests

    • 621B 6T-590 Engine
      Specification Details
      Cylinder Head and Valve Train
      Cylinder Block – Crankshaft, Pistons, Rods, Sleeves, Camshaft,
      Bearings, Seals, and Flywheel
      Lubrication System
      Cooling System
      Turbocharger
    • 721B 6T-830 Engine
      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
    • 621B 6T-590 Engine
      Fuel System and Filters
      Fuel Injection Pump and Drive Gear
      Fuel Injectors
    • 721B 6T-830 Engine
      Fuel System and Filters
      Fuel Injection Pump and Drive Gear
      Fuel Injectors
      Description
  • Electrical
    Removal and Installation of Starter and Alternator
    Electrical Schematics, Troubleshooting and
    Using Booster Batteries to Start the Engine
    Electrical Schematics and Troubleshooting – Units with Auto Shift Transmission
    Starter and Starter Solenoid – Nippondenso – 621B
    Starter and Starter Solenoid – Nippondenso – 721B
    Batteries
    Instrument Cluster and Gauges
    65 Ampere Alternator – Bosch
  • Steering
    Removal and Installation of Steering Components
    Steering Specifications and Troubleshooting
    Steering Control Valve
    Flow Control Valve
    Steering Cylinder
    Center Pivot
    Auxiliary Steering Motor and Pump
  • Power Train
    Removal and Installation of Power Train Components
    Transmission Specifications, Schematic, and Troubleshooting – Units Without Auto
    Shift Transmission
    Transmission Specifications, Schematic, and Troubleshooting – Units With Auto Shift
    Transmission
    Transmission Repair – 621B (4WG150)
    Transmission Repair – 721B (4WG180)
    Front and Rear Axle Repair
    Drive Shaft, Center Bearing and Universal Joints
    Wheels and Tires
    Transmission Control Valve – Units Without Auto Shift Transmission
    Transmission Control Valve – Units With Auto Shift Transmission
  • Brakes
    Removal and installation of Brake Components
    Hydraulic Brake Troubleshooting
    Brake Pump
    Brake Accumulators
    Brake Actuator Valve
    Brake Accumulator Valve
    Parking Brake
    NOTE: For parking brake and brake pedal adjustments, see Section 9009.
  • Hydraulics
    Removal and Installation of Hydraulic Components
    Hydraulic Specifications, Schematics. Troubleshooting and Pressure Checks
    Cleaning the Hydraulic System
    Hydraulic Pump
    Loader Control Valve
    Cylinders
    Coupler Lock Valve • XT Loader
    Remote Control Valves
    Pressure Reductng’Sequence Valve
  • Chassis
    Air Conditioning Troubleshooting and System Checks
    Air Conditioning Troubleshooting and System Checks – For Systems with HFC-134a
    Refrigerant
    Air Conditioner System Service • Refrigerant Recovery,
    System Evacuation and Recharging
    Air Conditioner System Service • Refrigerant Recovery, System Evacuation and
    Recharging for Systems with HFC-134a Refrigerant
    Removal and Installation of Air Conditioning Components
    Removal and Installation of Air Conditioning Components – For Systems with
    HFC-134a Refrigerant
    Air Conditioning Compressor and Clutch
    Air Conditioning Compressor and Clutch – For Systems with HFC-134a Refrigerant
    Loader
    ROPS Cab and ROPS Canopy
    Seat and Seat Belts
    Suspension Seat
    Pedals and Levers
    Cab Window Replacement