Case 521D Wheel Loader Official Workshop Service Repair Manual
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This is the COMPLETE Official Service Repair Manual for the Case 521D Wheel Loader.
This manual contains deep information about maintaining, assembly, disassembly and servicing your Wheel Loader.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine.
this manual offers full information you need for repair your machine.
the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
all pages are printable, so run off what you need and take it with you into the garage or workshop.
Models & Serials Covered:
Table of Contents:
Section Index – General
Standard Torque Specifications
Fluids and Lubricants
Metric Conversion Chart
Loctite Product Chart
Section Index – Engines
Engine and Radiator Removal and Installation
Engine and Radiator Removal and Installation P.I.N. JEE0135501 and Above
For Engine Repair, See the Engine Service Manual
Section Index – Fuel System
For Fuel System Repair, See the Engine Service Manual
Section Index – Electrical
Removal and Installation of Starter and Alternator
Electrical Specifications and Troubleshooting
Electrical Specifications and Troubleshooting P.I.N. JEE0135501 and Above
Information and Diagnostic Center
Alternator – 65 Ampere
Alternator – 45 Ampere
Section Index – Steering
Removal and Installation of Steering Components
Steering Specifications, Pressure Checks, and Troubleshooting
Steering Control Valve
Steering Priority Valve
Auxiliary Steering Motor and Pump
Section Index – Power Train
Removal and Installation of Power Train Components
Transmission Specifications, Pressure Checks, and Troubleshooting
Front and Rear Axle
Front and Rear Axle P.I.N. JEE0135501 and Above
Drive Shafts, Center Bearing, and Universal Joints
Wheels and Tires
Transmission Control Valve
Section Index – Brakes
Removal and Installation of Brake Components
Hydraulic Brake Troubleshooting
NOTE: For parking brake and brake pedal adjustments, see Section 9001.
Section Index – Hydraulics
Removal and Installation of Hydraulic Components
Hydraulic Specifications, Troubleshooting, and Pressure Checks
Cleaning the Hydraulic System
Loader Control Vale
Coupler Solenoid Locking Valve
Pilot Pressure Accumulator and Ride Control Accumulator
Ride Control Valve
Section Index – Mounted Equipment
Pedals and Levers
Air Conditioning Troubleshooting and System Checks For Systems with HFC-134a
Air Conditioner System Service
Removal and Installation of Air Conditioning Components For Systems with
ROPS Cab and ROPS Canopy
Cab Glass Installation
Electrical Schematic Foldouts and Hydraulic Schematic Foldout
Electrical Schematic Foldouts and Hydraulic Schematic Foldout P.I.N JEE0135501 and Above
Product Details :