Workshop Manual: Vickers and Cessna-Equipped Loaders

Product Overview

This comprehensive manual provides detailed service and maintenance guidance for technicians working with Sperry loaders. Designed to assist in both shop repair and in-field troubleshooting, this manual covers essential procedures and specifications for Vickers and Cessna-equipped loaders. Note that any modifications or updates made after the publication date are not included.

Key Features

• Condensed service and maintenance information for Vickers and Cessna-equipped loaders.
• Detailed sections on transmission removal, operation, disassembly, and adjustments.
• Thorough coverage of hydraulic system maintenance, including pressure checks and cleaning procedures.
• Step-by-step instructions for repairing key components such as steering controls, gear boxes, and hydraulic pumps.
• Includes specifications, troubleshooting guides, and torque charts for various loader models such as L-35, L-775, L-778, and L-779.

Benefits

• Reduces repair costs and downtime by ensuring timely and accurate maintenance.
• Increases loader availability through effective troubleshooting and repair strategies.
• Ensures reliability by advocating the use of original spare parts and adherence to manual instructions.

Usage Recommendations

• Follow instructions carefully for each procedure to ensure optimal results.
• Use original parts as recommended to maintain machine integrity.
• Consult your dealer for extensive repairs not detailed in this manual.
• Regularly update your knowledge and practices with the latest service information provided by the manufacturer.

Table of Contents

• Foreword: Page 2
• Safety: Pages 3, 5, 6, 7
• Introduction: Page 8
• Vickers-Equipped Loaders:
  • Vickers Transmission Removal – Page 10
  • Hydrostatic Transmission Operation – Page 14
  • Vickers Transmission Disassembly – Page 16
  • Shimming Procedure for Gear Boxes – Page 34
• Cessna-Equipped Loaders:
  • Cessna Transmission Removal – Page 62
  • Transmission Overhaul and Oil Leaks – Pages 70, 90
  • Steering Control Adjustments – Page 113
• General Information for Vickers and Cessna Loaders:
  • Start-Up Procedure – Page 125
  • Final Drive Disassembly and Assembly – Page 128
  • Electric System Maintenance – Page 164
  • Fuel Tank Removal – Page 176
• Appendix:
  • Troubleshooting Guide – Page 194
  • Torque Charts – Page 205
  • Specifications for Various Loader Models – Page 183

Preface

This manual provides service and maintenance instructions in a concise format, guiding technicians through the repair and rebuilding of Sperry loaders. It includes diagnostic tips to aid in resolving service difficulties in the field.

Sections Outline

The manual is organized into main groups and subgroups for ease of navigation. While some illustrations are simplified, any differences from the actual machine are intended to enhance clarity. Use the table of contents to”, “