PDF LS120, LS125 New Holland Skid Steer
Loader Service Repair Manual 86615609
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Document Overview:
The New Holland LS120, LS125 Skid Steer Loader Service Repair Manual provides indepth details about the service, repair, and maintenance procedures for the LS120 and LS125 skid steer loader models. This manual is designed to assist technicians, operators, and service centers in maintaining and troubleshooting these models.
Models Covered:
New Holland LS120 Skid Steer Loader
New Holland LS125 Skid Steer Loader
Manual Details:
Document Type: Service Repair Manual
File Format: PDF
Language: English
Delivery: Instant Download
Key Features and Contents:
1. Introduction:
o Overview of New Holland LS120 and LS125 skid steer loaders
o Specifications and features of both models
o Safety instructions and general service tips
o Information on the engine and hydraulic systems
2. Engine:
o Procedures for engine maintenance, including oil changes, air filters, and fuel filters
o Step-by-step instructions for disassembling, inspecting, and reassembling the engine components
o Troubleshooting common engine problems such as low power or overheating
o Maintenance schedules for checking and replacing engine fluids
3. Hydraulic System:
o Detailed diagrams of hydraulic components and systems
o Troubleshooting hydraulic issues like slow operation or leaks
o Instructions for maintaining the hydraulic pump, valves, and cylinders
o Fluid checks and filter replacement procedures for the hydraulic system
4. Transmission and Drive System:
o Maintenance and repair procedures for the transmission system, including drive chains, axles, and bearings
o Instructions for inspecting, lubricating, and replacing components of the transmission system
o Troubleshooting steps for transmission issues like slipping gears or erratic shifting
o Fluid specifications and change intervals
5. Electrical System:
o Wiring diagrams for all electrical components
o Troubleshooting electrical issues, such as non-functional lights, malfunctioning control systems, and starting problems
o Instructions for checking and replacing fuses, relays, alternator, and battery
o Battery charging and maintenance procedures
6. Cooling System:
o Cooling system maintenance, including radiator checks and coolant replacement
o Troubleshooting overheating issues and leaks in the cooling system
o Step-by-step guide to flushing and refilling the cooling system
7. Frame and Chassis:
o Maintenance of the skid steer frame and chassis
o Inspection procedures for structural integrity and wear on critical components such as wheel hubs, axles, and suspension
o Instructions for repairing and replacing damaged frame parts
o Detailed guidelines for maintaining tires or tracks
8. Lifting and Hydraulic Arms:
o Procedures for inspecting and maintaining the lift arms and bucket attachments
o Hydraulic arm troubleshooting, including issues with lifting capacity or slow movement
o Repair and replacement of hydraulic cylinders and control valves
o Lifting arm lubrication and alignment procedures
9. Operator's Cabin:
o Maintenance for the operator’s cabin, including seat adjustments, controls, and dashboard
o Troubleshooting malfunctioning control systems and operator displays
o Instructions for replacing cab components like windows, doors, and mirrors
10. Service Intervals and Specifications:
o Service schedules for regular maintenance, including oil changes, filter replacements, and hydraulic fluid checks
o Torque specifications for key parts such as wheel bolts, axle fasteners, and engine components
o Recommended lubricants and fluids for the various systems
11. Troubleshooting:
o Step-by-step diagnostic procedures for common problems
o Detailed charts and troubleshooting guides for issues such as low lifting power, engine misfires, or hydraulic failures
o Fault codes and diagnostic error reporting for the LS120 and LS125 models
PDF Manual Features:
Searchable Text: Easily locate specific maintenance instructions, parts, and diagrams
Bookmarks: Quick navigation to key sections like engine, hydraulics, or electrical systems
Zoomable Diagrams: High-resolution, zoomable diagrams for easier understanding of repair procedures
Printable: Ability to print individual pages or the entire manual
Detailed Instructions: Step-by-step instructions with illustrations and photographs for various repairs