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Case 521E Service Manual

Case 521E
41 pages
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SERVICE MANUAL
WHEEL LOADER
521E
TIER 3
84243970
(Replaces 87728450)
Revised June 2009
Issued February 2008
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Case 521E Specifications

General IconGeneral
Fuel Capacity57 L
Hydraulic Flow65 lpm
Fuel Tank Capacity57 L
Hydraulic System Flow65 lpm
Breakout Force21.4 kN
Bucket Breakout Force21.4 kN

Summary

Case 521E Tier 3 Wheel Loader Service Manual

General Torque Specifications

Torque Specifications - Decimal Hardware

Provides decimal torque specifications for bolts, nuts, and studs.

Torque Specifications - Metric Hardware

Provides metric torque specifications for bolts, nuts, and studs.

Torque Specifications - Steel Hydraulic Fittings

Torque specifications for steel hydraulic fittings.

Fluids and Lubricants

Capacities and Lubricants

Details machine fluid capacities and recommended lubricants.

Engine Oil Recommendations

Recommendations for engine oil type and viscosity based on temperature.

Transmission Temperature Chart

Chart showing recommended transmission fluids by temperature.

Hydraulic/Brake System Temperature Chart

Chart showing recommended hydraulic/brake fluids by temperature.

Diesel Fuel System

Information on diesel fuel usage, storage, and specifications.

Maintenance Schedule

Schedule of maintenance tasks and their frequencies in operating hours.

Maintenance Points Diagram

Diagram illustrating the locations of maintenance points on the machine.

Metric Conversion Chart

Metric to U.S. Conversion Factors

Factors for converting metric measurements to U.S. customary units.

U.S. to Metric Conversion Factors

Factors for converting U.S. customary units to metric measurements.

Engine and Radiator Removal and Installation

Engine and Radiator Removal Procedure

Detailed steps for the removal of the engine and radiator from the machine.

Engine and Radiator Installation Procedure

Detailed steps for installing the engine and radiator back into the machine.

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