New Holland Skid-Steer Loader L-550 Service Manual

In stock
Regular price $19.99 inc. VAT
Title

New Holland Skid-Steer Loader L-550 Service Manual

116 Pages

This Manual is available in: Digital Download

CONTENTS

ABOUT IMPROVEMENTS

CONTENTS

INTRODUCTION

SAFETY

SECTION 1 - OPERATION

SECTION 2 - STEERING ADJUSTMENTS

  • labor guide

SECTION 3 - HYDROSTATIC TRANSMISSION

  • removal
  • hydrostatic motor removal
  • hydrostatic pump removal
  • installation of hydrostatic pump and motors
  • labor guide
  • specifications

SECTION 4 - HYDROSTATIC PUMP OVERHAUL

  • disassembly
  • labor guide
  • reassembly
  • specifications
  • system cleaning procedure after transmission overhaul

SECTION 5 - HYDROSTATIC TRANSMISSION MOTORS

  • disassembly
  • labor guide
  • parts inspection
  • reassembly of hydrostatic motor
  • shimming procedure
  • specifications
  • thrust bearing and shaft seal installation

SECTION 6 - GEAR PUMP

  • gear pump disassembly
  • gear pump removal
  • labor guide
  • parts inspection
  • reassembly of gear pump
  • specifications

SECTION 7 - BOOM AND BUCKET CYLINDERS

  • boom cylinders
    • cylinder removal
    • disassembly
    • inspection
    • reassembly
  • bucket cylinders
    • boom cylinder cushion valve
    • cylinder removal
    • disassembly
    • inspection
    • reassembly
  • labor guide
  • specifications

SECTION 8 - CONTROL VALVE

  • cessna control valve
  • control valve installation
  • control valve removal
  • labor guide
  • servicing the control valve
  • victor control valve

SECTION 9 - FINAL DRIVE

  • additional information – axle seal replacement
  • axle installation
  • chain and gear-sprocket drive disassembly
  • chain case – hydraulic reservoir cleaning
  • final drive chain adjustment
  • final drive reassembly
  • front axle disassembly
  • gear-sprocket and chain idler reassembly
  • labor guide
  • rear axle disassembly
  • specifications

SECTION 10 - ELECTRICAL SYSTEM

  • alternator test for optional 12-volt negative ground ta series motorola alternator
  • alternator test for 12-volt negative ground ra series alternator with isolation diode
  • in-machine test procedure for ar series alternators, 12-volt, negative ground without isolation diode
  • starter
  • test procedure for ta alternators
  • wiring diagram

SECTION 11 - SEAT ACTIVATED BOOM LOCKOUT

  • labor guide

SECTION 12 - TROUBLESHOOTING

SECTION 13 - SPECIFICATIONS

  • circuit diagram
  • dimensions
  • hydraulic diagram
  • installation of adjustable fittings in straight thread o-ring bosses
  • minimum hardware tightening torques
  • standard torque data for hydraulic tubes and fittings
  • wiring diagram

Manual Code: 40055510

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