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40931400

Sperry New Holland 1000, 1005, 1010, 1012, 1030, 1032, 1033, 1034, 1035, 1044, 1045, 1046, 1047, 1048, 1049 Bale Wagon Service Manual 40931400 English

$ 14.99 USD
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Brands: New Holland / Sperry New Holland / New Holland Agriculture

Equipment Type: Bale Wagon

Manuals Type: Service Manual

Machine Model & Serial Number: 1000, 1005, 1010, 1012, 1030, 1032, 1033, 1034, 1035, 1044, 1045, 1046, 1047, 1048, 1049

Region: N/R

Book Code: 40931400

Issued: Reprinted (1981 Edition)

Language: English

Pages: 112

File Format: Portable Document Format (PDF)

Remark: High Commercial Value: The definitive 112-page hydraulic service manual for the New Holland Bale Wagon range. Nuclear Level Detail: Provides exhaustive internal overhaul procedures for critical hydraulic components across multiple model generations. Includes complete teardown, inspection, and reassembly protocols for Ross Hydrapower steering gears, Char-Lynn orbit motors, and Cessna gear pumps. Features specialized diagnostic flow charts for table operations, automatic tie systems, and rolling rack synchronization. A non-negotiable technical asset for high-density bale handling equipment repair.

Table of contents

  • SECTION 1 - HYDRAULIC FLOW AND TROUBLESHOOTING
    • MODELS 1000, 1005 AND 1010 HYDRAULIC SYSTEM
      • General System Oil Flow
      • First Table Operation
      • Second Table Operation
      • Load Rack Operation
      • Poppet and Lock-out Valve Logic
    • MODELS 1024, 1030 AND 1035 HYDRAULIC SYSTEM
      • Loader Lift Cylinder
      • Loader Motor Operation
      • Pump Flow Divider and Master Relief
      • Load Rack and Push Off Feet
    • MODELS 1044, 1046, 1047 AND 1048 HYDRAULIC SYSTEM
      • Automatic Tie System Logic
      • Flow Control and Sequence Valve Calibration
    • TROUBLESHOOTING BALE WAGONS
      • Hydraulic Pump Failure Analysis
      • Cylinder Leakage and Bypass Diagnostics
      • Table Synchronization Faults
    • TROUBLESHOOTING ORBIT MOTORS
      • Internal Seizure and Leakage Tests
      • Torque Loss and Speed Variation Logic
  • SECTION 2 - MODELS 1032, 1033 AND 1049
    • MODELS 1032 AND 1033 HYDRAULIC SYSTEM
      • Priority vs Main System Flow
      • Retriever Attachment Logic
    • TROUBLESHOOTING BALE WAGONS (1032, 1033)
    • MODEL 1049 HYDRAULIC SYSTEM
      • Bale Loader Lift and Motor
      • First Table Delay and Second Table Lock
      • Second Table Dampener Operation
      • Load Rack, Automatic Tie and Push-off Feet
    • TROUBLESHOOTING BALE WAGONS (1049)
  • SECTION 3 - MODELS 1012 AND 1034
    • MODEL 1012 HYDRAULIC SYSTEM
      • Single Bale Unloader Control Panel
      • Rolling Rack Lock-Out Valve Logic
    • MODEL 1034 HYDRAULIC SYSTEM
      • Metering Cylinder and Position Control
      • Bale Separation Hook Operation
    • TROUBLESHOOTING BALE WAGONS (1012, 1034)
  • SECTION 4 - SERVICE PROCEDURES FOR HYDRAULIC COMPONENTS
    • ROSS HYDRAPOWER STEERING GEAR
      • Description and Design
      • Operation (Hydraulic Reaction and Centering Springs)
      • Disassembly (Rack Piston and Sector Shaft)
      • Inspection (Worm Shaft and Piston Rack Matching)
      • Reassembly and Valve/Adaptor Rebuild
      • Adjustment (Sector Shaft Torque Calibration)
    • CHAR-LYNN ORBIT MOTOR
      • Seal Replacement Protocols
      • Disassembly (Gerotor Star and Drive Shaft)
      • Inspection and Lapping Surfaces
      • Reassembly and Timing Procedures
    • SELECTOR VALVE SERVICE
    • CESSNA UNI-BODY CONTROL VALVE
      • Relief Valve Service and Calibration
      • Spool and Seal Replacement
    • CESSNA GEAR PUMPS
      • Disassembly (Diaphragm and V-Seal removal)
      • Inspection (Bearing ID and Gear Wear Limits)
      • Reassembly and Rotation Reversal Instructions
    • FLOW DIVIDER OVERHAUL
  • SECTION 5 - HYDRAULIC CYLINDERS
    • Hydraulic Cylinder Internal vs External Leakage
    • Hydraulic Cylinder Usage Chart
    • Hydraulic Cylinder Rebuilding Procedures (Groups 1-4)
      • Teardown (Head Cap and Piston Nut removal)
      • Inspection of Tube and Shaft Scoring
      • Reassembly and Seal Protection
    • Piston Nut Torque Chart

Professional Service Insight
When overhauling New Holland Bale Wagon hydraulics, absolute cleanliness is paramount; the use of rags or lint-producing cloths is prohibited as particles can cause valve spool seizure. For Ross Hydrapower steering gears, remember that the worm shaft and rack piston are factory-matched components and must be replaced as a pair if damaged. When rebuilding Cessna gear pumps, ensure the moulded V-seals are seated correctly to prevent internal pressure loss. Adherence to the Piston Nut Torque Chart (Section 5) is critical during cylinder reassembly—specifically, 3/4" ID nuts must be torqued to 155 Lb. Ft. to maintain the integrity of the hydraulic seal.