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New Holland LS160 User Manual

New Holland LS160
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SECTION 10 - ENGINE
10-69
4. Remove the No. 1 injection line from the No. 1
injector, 1.
5. Remove the lock screw, 2, and remove the
injector locking plate, 3.
2
1
3
112
6. Remove the delivery valve piston, 1, from the No.
1 delivery valve.
1
113
7. Reinstall the spring and holder, 1, into the
injection pump and tighten securely.
1
114

Table of Contents

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New Holland LS160 Specifications

General IconGeneral
BrandNew Holland
ModelLS160
CategoryMini Skid Steers
LanguageEnglish

Summary

SECTION 00 – GENERAL INFORMATION

Introduction

Provides an overview of the service manual, its purpose, and how to use it.

Safety Precautions

Details critical safety instructions for operating and servicing the skid steer.

Minimum Hardware Tightening Torques

Lists torque specifications for inch and metric hardware for normal assembly applications.

Specifications

Provides detailed technical specifications for the LS160 skid steer model.

Dimensions

Lists key physical dimensions and measurements for the LS160 and LS170 skid steers.

SECTION 10 – ENGINE

General Engine Information

Overview of New Holland N844 and N844T engines used in skid steers.

Engine Component Descriptions

Detailed descriptions of key engine components like cylinder block and crankshaft.

Safety Precautions

Outlines critical safety measures to follow when working with the engine.

General Engine Specifications

Lists key specifications for the LS160 loader engine.

Troubleshooting

Provides a guide to diagnosing and correcting common engine problems.

SECTION 29 - HYDROSTATIC TRANSMISSION

General Information

Explains the function and operation of the hydrostatic system.

Troubleshooting

Addresses common problems within the hydrostatic drive system and their corrections.

Hydrostatic Charge System Pressure Test

Outlines the procedure for testing the charge system pressure.

Hydrostatic Pump Efficiency Test

Explains how to test the operating efficiency of the pump.

Hydrostatic Motor Case Drain Test

Details the procedure for checking motors for excessive internal leakage.

SECTION 33 - BRAKES AND CONTROLS

General Information

Explains the function and operation of the parking brake system.

Specifications

Lists specifications for chain case, gearbox, and other materials related to brakes.

Troubleshooting

Addresses common problems with the parking brake system and their corrections.

Testing

Provides procedures for testing the parking brake system.

Parking Brake

Explains the operation and control of the parking brake.

SECTION 35 - HYDRAULIC SYSTEM

General Information

Overview of the hydraulic system components and their functions.

Hydraulic System Compatibility

Discusses compatibility requirements for attachments needing hydraulic power.

Boom Cylinder Pivot Pins

Details pivot pin placement and usage for boom cylinders.

Control Valve Power Beyond

Explains the use of the power-beyond port for additional oil supply.

Specifications

Lists specifications for skid steer models LS160, including pumps, cylinders, and reservoir.

Troubleshooting

Addresses common problems within the hydraulic system and their solutions.

Hydraulic System Oil Flow

Illustrates the oil flow paths within the hydraulic system.

Control Valve - Bucket Spool Shifted

Explains the operation of the control valve bucket spool.

Control Valve - Boom Spool Shifted

Details the operation of the control valve boom spool.

Main System Pressure Tests

Procedures for checking main system pressure at boom cylinders.

Checking Main System Pressure at Bucket Cylinders

Steps to check main system pressure at bucket cylinders.

Boom Circuit Relief Valve Test

Outlines the test procedure for the boom circuit relief valve.

Gear Pump Flow Efficiency Test

Explains how to test the flow efficiency of the gear pump.

SECTION 39 - FRAMES

ROPS Frame

Information on the ROPS frame structure and its role in operator protection.

ROPS Removal

Instructions for removing the ROPS from the loader frame.

ROPS Reinstallation

Steps for correctly reinstalling the ROPS and associated components.

SECTION 44 - AXLES AND WHEELS

General Information

Overview of power transmission to the final drive and axle systems.

Specifications

Lists specifications for drive axles, chain cases, and gearboxes.

Troubleshooting

Addresses common problems with the final drive system and their corrections.

Testing

Procedures for testing the final drive system and tire rotation.

Axle Housing Assembly Removal

Instructions for removing the axle housing assembly.

Axle Disassembly

Steps for disassembling the axle assembly.

Drive Chain and Sprocket Removal

Procedures for removing drive chains and sprockets.

Tires/Wheels

Information on tire options and proper installation.

SECTION 55 - ELECTRICAL SYSTEM

General Electrical Information

Overview of the skid-steer loader's electrical system components and safety rules.

Advanced Warning System (AWS)

Explains the functions and features of the AWS, including monitored systems.

Electronic Instrument Cluster (EIC)

Details the components and displays of the EIC.

EIC Board Self Test

Instructions for performing a self-test on the EIC board.

Diagnostic and Setup Modes

Procedures for accessing diagnostic and setup modes of the EIC.

Engine Fuse Panel Wiring

Wiring diagram and table for the engine fuse panel.

Alternator Service Specifications (40 amp)

Provides service specifications for the 40 amp alternator.

Starter Motor Troubleshooting

Guides on diagnosing and correcting starter motor issues.

SECTION 82 - FRONT LOADER (BOOM AND MOUNTING PLATE)

General Information

General information about front loader buckets.

Boom Lock Pins and Linkage

Instructions for engaging and disengaging boom lock pins and their linkage.

Attachment Mounting Plate

Information on the attachment mounting plate and its features.

Bucket Dirt Tooth Kit Installation

Instructions for installing dirt tooth kits on buckets.

Bucket Tooth Spacing

Provides a chart for bucket tooth spacing measurements.

Latch Lever and Pin Removal/Repair

Procedures for removing and repairing latch levers and pins.

Front Boom Mounting Plate Pivot Hub Replacement

Steps for replacing the front boom mounting plate pivot hub.

SECTION 88 - ACCESSORIES

General Information

Important rules for adapting attachments requiring 12V electrical power.

Arm Pads For Cab Side Panels

Information on installing cab arm pads.

Armrests for Deluxe Seat

Details on installing armrests for deluxe seats.

Forearm Rests

Information on attaching and adjusting forearm rests.

Back-up Alarm

Explains the function, location, and adjustment of the back-up alarm.

High Flow Hydraulics

Information on the benefits and usage of the high flow hydraulics circuit.

High Flow Hydraulics Troubleshooting

Addresses common problems with high flow hydraulics and their solutions.

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