New Holland LS140/LS150 Repair Manual | 87036977

About this manual

For the LS140 and LS150 skid-steer loaders, this OEM New Holland Repair Manual brings the documented workshop information together in a PDF reference. The contents include LS140-N843 (Before Engine S/N 93206) LS150-N843H (Before Engine S/N 91509), Neutralizer, Pumps, Motors, and Valves, Gear Pump, Cylinders, and Pedal Controls.

The indexed contents provide page references for the documented systems and topics. Find the relevant section through Manual contents; Manual details identifies the models and publication information.

Manual details

Manufacturer

New Holland

Manual type

Repair Manual

Equipment type

Skid-Steer Loader

Models

LS140 and LS150

Document number

87036977

Text search

Available

PDF navigation

PDF bookmarks

Document quality

High — clear, readable text, illustrations and diagrams.

Product highlights

Electrical systems

The manual includes wiring diagrams, electrical troubleshooting, and pinouts.

Hydraulic systems

The manual includes hydraulic valve-adjustment material.

Specifications and settings

The manual includes reference information for wear limits and pressure specifications.

Special tools

A special-tools section is included.

Applicability and limitations

The publisher's Contents identifies Book 1 (87042550), Book 2 (87036979), Book 3 (87036980), and Book 4 (87036981).

Systems and topics in this manual

ENGINE

The indexed material covers LS140-N843 (Before Engine S/N 93206) LS150-N843H (Before Engine S/N 91509) and LS140-N843 (Tier II Engine S/N 93206 and After) LS150-N843H (Tier II Engine S/N 91509 and After).

HYDROSTATIC TRANSMISSION

Topics in this section include Neutralizer, Pumps, Motors.

HYDRAULIC SYSTEM

This part of the manual groups Valves, Gear Pump, Cylinders, and Pedal Controls.

ELECTRICAL SYSTEM

The indexed material covers Advanced Warning System, Circuits, Alternator, and Starter.

FRONT LOADER (Boom And Mounting Plate)

Topics in this section include Buckets.

ACCESSORIES

This part of the manual groups Dealer Installed Options.

Manual contents

The contents below retain the source sections and independent subsections in order. Detailed procedures are listed within those subsections in the PDF.

• Book 1 (87042550) — p. 22
  • SECTION 00 -- GENERAL INFORMATION — p. 24
  • SECTION 10 -- ENGINE — p. 58
    • Chapter 1 -- LS140-N843 (Before Engine S/N 93206) LS150-N843H (Before Engine S/N 91509) — p. 58
      • General Engine Information — p. 60
    • Chapter 2 -- LS140-N843 (Tier II Engine S/N 93206 and After) LS150-N843H (Tier II Engine S/N 91509 and After) — p. 166
      • General Engine Information — p. 168
• Book 2 (87036979) — p. 268
  • SECTION 29 -- HYDROSTATIC TRANSMISSION — p. 270
    • Chapter 1 -- Neutralizer, Pumps, Motors — p. 270
  • SECTION 33 -- BRAKES AND CONTROLS — p. 372
    • Chapter 1 -- Parking Brake — p. 372
• Book 3 (87036980) — p. 392
  • SECTION 35 -- HYDRAULIC SYSTEM — p. 394
    • Chapter 1 - Valves, Gear Pump, Cylinders, and Pedal Controls — p. 394
      • Filter System — p. 480
      • Oil Reservoir — p. 483
  • SECTION 37 -- TOWING HOOKS AND BALLASTING — p. 486
    • Chapter 1 -- Rear Counterweights — p. 486
  • SECTION 39 -- FRAMES — p. 488
    • Chapter 1 -- Lower Main, ROPS — p. 488
  • SECTION 44 -- AXLES AND WHEELS — p. 504
    • Chapter 1 -- Axles — p. 504
  • SECTION 50 -- CAB CLIMATE CONTROL — p. 538
    • Chapter 1 -- Heater/Defroster — p. 538
• Book 4 (87036981) — p. 556
  • SECTION 55 -- ELECTRICAL SYSTEM — p. 567
    • Chapter 1 -- Advanced Warning System, Circuits, Alternator, and Starter — p. 567
      • Fuel Shutoff Solenoid — p. 668
      • Starter — p. 707
  • SECTION 82 -- FRONT LOADER (Boom And Mounting Plate) — p. 731
    • Chapter 1 -- Buckets — p. 731
  • SECTION 88 -- ACCESSORIES — p. 773
    • Chapter 1 -- Dealer Installed Options — p. 773
  • SECTION 90 -- PLATFORMS, CAB, BODYWORK, AND DECALS — p. 797
    • Chapter 1 -- Cab and Seat — p. 797

Technical reference

Reference tables include wear limits for service specifications, limits, adjustment and repair reference data. Use the values and conditions in the PDF for the applicable model and procedure.

• Service limits and settings: wear limits.

Delivery

This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.

References

New Holland Repair Manual for Skid-Steer Loader, document code 87036977, PDF edition.