Ford New Holland 750, 753, 755 Ford Industrial Backhoe Series Service Manual 40075031 English

Brands: Ford / Ford New Holland / New Holland Construction

Equipment Type: Backhoe

Manuals Type: Service Manual

Machine Model & Serial Number: 750, 753, 755 Ford Industrial Backhoe Series, Series 750 (10-FOOT), Series 753 (13-FOOT), Series 755 (15-FOOT)

Region: N/R

Book Code: 40075031 (SE9358-A)

Issued: Printed in U.S.A.

Language: English

Pages: 82

File Format: Portable Document Format (PDF)

Remark: Massive factory service guide covering the 10-ft, 13-ft, and 15-ft industrial backhoes. High Value: Includes the complete Supplement for the Automated Backhoe, detailing the sequencing valve, foot pedal controls, and combination cushioning valves.

Table of contents

• SUPPLEMENT FOR AUTOMATED BACKHOE
  • GENERAL INFORMATION
  • DESCRIPTION AND OPERATION
    • Sequencing Valve
    • Bucket and Lift Control Cylinders
    • Foot Pedal
    • Adjusting Screws
  • PRESSURE TESTS
    • System Pressure Test
    • Regulating Valve Pressure Test
  • AUTOMATED BACKHOE COMPONENT OVERHAUL
    • Sequencing Valve Overhaul
    • Control Cylinder Overhaul
  • ADJUSTMENTS
    • Shut-Off Valve Spool Travel Adjustment
    • Main Control Valve Spool Adjustment
    • Functional Check
  • SPECIFICATIONS
• BACKHOE SERVICE MANUAL
  • DESCRIPTION AND OPERATION
    • Pump, Mainframe, and Stabilizers
    • Swing Post, Swing Chain, and Linkage
    • Boom and Dipstick
    • Buckets, Hoses, Tubing, and Cylinders
    • Main Control Valve and Combination Valve
    • Oil Flow
  • TROUBLE SHOOTING
  • MECHANICAL ADJUSTMENTS
    • Cam Lever Swing Control Adjustment
  • PRESSURE CHECKS
    • System Relief Valve Pressure Setting
    • Circuit Relief Valve Pressure Setting
    • Backhoe Circuit Relief and Cushioning Valve Test Equipment
    • Combination Valve Relief Valve Pressure Setting
    • Hydraulic Tests (Hydraulic Pump Performance Test)
    • Circuit and Accumulated Leakage Tee Test
    • Cylinder Packing Leakage and Pump Suction Leakage Test
  • BACKHOE OVERHAUL
    • General Information and Pump
    • Hoses and Tubing
    • Cylinders (Swing, Lift, Crowd, Bucket)
    • Bucket, Dipstick, Boom, and Swing Post
    • Mainframe
    • Main Control Valve
    • Combination Valve
  • LUBRICATION AND MAINTENANCE
    • Hydraulic Oil
    • Oil Filter
    • Service Schedule
  • SPECIFICATIONS
    • Backhoe General
    • Backhoe Dimensional Specifications By Model
    • Hydraulic System
    • Cylinders General and Cylinder Dimensions By Model
    • Hydraulic Lines
    • Buckets By Model
    • Optional Stabilizer Pads
    • Special Tools and Conversions

Foreword
This manual contains service procedures for the Ford industrial backhoes, series 750 (10-foot), series 753 (13-foot), and series 755 (15-foot). Detailed information is given on description and operation, trouble shooting, tests and adjustments, maintenance, lubrication, and specifications. The service procedures in this manual are the most apparent, practical, and efficient methods; however, a procedure may not prove to be the most desirable in all situations. Alternate methods are sometimes required, depending upon the tools and equipment available.