New Holland LS160, LS170 Skid Steer Service Manual
1,122 pages · Publication 87036983
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What's inside
From the manual's own table of contents: 120 sections, 493 entries. See sample pages (PDF, 395 KB)
General41 topics
- SECTION 00 - GENERAL INFORMATION
- SECTION 10 - ENGINE
- SECTION 27 - REAR DRIVE AXLE (GEARBOXES)
- SECTION 29 - HYDROSTATIC TRANSMISSION
- SECTION 33 - BRAKES AND CONTROLS
- SECTION 35 - HYDRAULIC SYSTEM
- SECTION 37 - TOWING HOOKS AND BALLASTING
- SECTION 39 - FRAMES
- SECTION 44 - AXLES AND WHEELS
- SECTION 50 - CAB CLIMATE CONTROL
- SECTION 55 - ELECTRICAL SYSTEM
- SECTION 82 - FRONT LOADER (BOOM AND MOUNTING PLATE)
- SECTION 88 - ACCESSORIES
- SECTION 90 - PLATFORMS, CAB, BODYWORK, AND DECALS
- Introduction
- About Improvements
- Company Policy
- Parts and Accessories
- Model Codes
- Precautionary Statements
- Safety Precaution Information
- General Safety Information
- Machine Model and Serial Number Location
- Engine Model and Serial Number Location
- Hardware Torque Specifications
- Installation of Adjustable Fittings in Straight Thread O Ring Bosses
- Standard Torque Data for Hydraulic Tubes and Fittings
- Pipe Thread Fitting Torque
- Lubricants and Coolants
- Sealants
- Properly Support a Raised Machine
- Properly Support Boom on Boom Lock Pins
- Raising Boom Without Hydraulic Oil Flow
- Raising Boom Without Battery Voltage (12V)
- Reattaching Cylinders After Repair with Boom Resting on Boom Lock Pins
- Major Unit Overhaul
- Cab and Boom Tilt Procedure
- Craning the Skid Steer
- Special Tools
- Specifications
- Dimensions
10 000 General Engine Information11 topics
- General Description
- Engine Component Descriptions
- Engine Model and Serial Number Location
- Turbocharger Lubrication
- Safety Precautions
- General Engine Specifications
- Troubleshooting
- LS170 - Excessive Oil Consumption
- Specifications - Service Standards
- Torque Specifications
- Engine Components Electrical Diagram
10 001 53 Engine Disassembly Sequence1 topic
- Engine Component Maintenance
10 105 22 Piston and Piston Rings2 topics
- Connecting Rod
- Crankshaft Bearing (Bushing)
10 103 76 Flywheel and Ring Gear
10 106 40 Camshaft Assembly
10 106 66 Camshaft Gear and Bearing Assembly1 topic
- Timing Gear
10 402 28 Water Pump Assembly and Thermostat Housing1 topic
- Governor Operation
10 304 38 Engine Reassembly Sequence15 topics
- Crankshaft and Bearing Holder Assembly
- Rear Oil Seal
- Backplate/Flywheel Housing
- Flywheel
- Piston and Connecting Rod
- Oil Intake and Oil Strainer
- Oil Sump
- Dipstick and Tube
- Front Plate
- Idler Gear and Oil Pump Assembly
- Timing Gear Case Installation
- Crankshaft Pulley
- Injection Pump Installation
- Adjusting the Fuel Injection Timing
- Spill Timing Procedure
29 100 50 Reinstallation of Engine into Skid Steer Frame16 topics
- How to Operate the Engine After Overhaul
- Cooling System
- Cooling System Operation
- Water Pump Assembly and Thermostat Housing
- Radiator
- Fuel System
- Fuel Specifications
- Diesel Fuel
- Diesel Fuel Storage
- Fuel System Components
- Fuel Guage
- Cold Start Aid
- Fuel Filter System
- Priming the Fuel System
- Fuel System Testing
- Fuel System Components
10 236 08 Fuel Injection Timing1 topic
- Turbocharger - LS170 N844T Engine
10 250 30 Turbocharger Removal1 topic
- Miscellaneous Engine Electrical
10 223 10 Shut-off Solenoid41 topics
- Special Tools
- Troubleshooting
- Specifications - Service Standards
- Torque Specifications
- Engine Components Electrical Diagram
- Engine Component Maintenance
- Connecting Rod
- Front Crankshaft Bearing (Bushing)
- Timing Gear
- Governor Operation
- Crankshaft and Bearing Holder Assembly
- Rear Oil Seal
- Backplate/Flywheel Housing
- Flywheel
- Piston and Connecting Rod
- Oil Intake and Oil Strainer
- Oil Sump
- Dipstick and Tube
- Front Plate
- Idler Gear and Oil Pump Assembly
- Timing Gear Case Installation
- Crankshaft Pulley
- Injection Pump Installation
- Adjusting the Fuel Injection Timing
- How to Operate the Engine After Overhaul
- Cooling System
- Cooling System Operation
- Water Pump Assembly and Thermostat Housing
- Radiator
- Fuel System
- Fuel Specifications
- Diesel Fuel
- Diesel Fuel Storage
- Fuel System Components
- Fuel Guage
- Cold Start Aid
- Fuel Filter System
- Priming the Fuel System
- Fuel System Testing
- Fuel System Components
- Special Tools
27 000 General Information3 topics
- Specifications
- Troubleshooting
- Testing
27 126 Gearboxes
27 126 40 Gearbox Removal and Inspection
27 126 48 Gearbox Disassembly2 topics
- Gearbox Parts Inspection
- Gearbox Resassembly
27 126 40 Gearbox Resinstallation
29 100 General Information2 topics
- Operation
- Specifications
29 100 01 Troubleshooting10 topics
- Hydrostatic Drive System Testing
- Hydrostatic System Oil Flow
- Hydrostatic Charge System Pressure Test
- Hydrostatic Pump Case Drain Test
- Hydrostatic Pump High Pressure Test
- Hydrostatic Pump Efficiency Test
- Hydrostatic Motor Case Drain Test
- Hydrostatic Motor Efficiency Test
- Hydraulic, Hydrostatic System Air Ingress Test
- Hydrostatic Pumps
29 100 40 Hydrostatic Pump Removal
29 100 46 Hydrostatic Pump Disassembly6 topics
- Hydrostatic Pump Parts Inspection
- Hydrostatic Pump Reassembly
- Hydraulic System Pump Installation (Without High Flow)
- Hydraulic System Pump/High Flow Pump Installation
- Hydrostatic Pump Reinstallation
- Hydrostatic Motor
29 100 60 Hydrostatic Motor Removal
29 100 66 Hydrostatic Motor Disassembly6 topics
- Hydrostatic Motor Parts Inspection
- Hydrostatic Motor Reassembly
- Hydrostatic Motor Reinstallation
- Hydraulic System Cleaning Procedure
- Start-up Procedure After Rebuild (After Pump or Motor Replacement)
- Charge Check Valve
Show all 121 sections
29 100 36 Charge Check Valve Removal and Replacement
29 100 Steering System1 topic
- Hydrostatic System Controls
29 130 30 Neutralizer Assembly1 topic
- Left Control Handle With No Boom Hand Control
29 100 10 Left Control Handle With No Boom Hand Control Removal
29 100 10 Left Control Handle With No Boom Hand Control Disassembly3 topics
- Left Control Handle With No Boom Hand Control Inspection
- Left Control Handle With No Boom Hand Control Reassembly
- Left Control Handle With No Boom Hand Control Reinstallation
29 100 11 Left Control Handle With Boom Hand Control1 topic
- Left Control Handle With Boom Hand Control Removal
29 100 10 Left Control Handle With Boom Hand Control Disassembly4 topics
- Left Control Handle With Boom Hand Control Inspection
- Left Control Handle With Boom Hand Control Reassembly
- Left Control Handle With Boom Hand Control Reinstallation
- Right Control Handle With Auxiliary or Bucket Control
29 100 15 Right Control Handle With Auxiliary or Bucket Control Removal
29 100 15 Right Control Handle With Auxiliary or Bucket Control Disassembly3 topics
- Right Control Handle With Auxiliary or Bucket Control Inspection
- Right Control Handle With Auxiliary or Bucket Control Reassembly
- Right Control Handle With Auxiliary or Bucket Control Reinstallation
29 130 06 Drive Control Adjustment Procedure
29 130 06 Neutral Adjustment
33 000 General Information3 topics
- Specifications
- Troubleshooting
- Testing
33 110 Parking Brake1 topic
- Parking Brake Removal and Inspection
35 000 General Information12 topics
- Hydraulic System Compatibility
- Boom Cylinder Pivot Pins
- Boom Cylinder Pivot Pin Location and Machine Usage
- Control Valve Power Beyond
- Specifications
- Troubleshooting
- Auxiliary Boom Hydraulics Troubleshooting
- Hydraulic System Testing
- Hydraulic System Oil Flow
- Control Valve - Bucket Spool Shifted
- Control Valve - Boom Spool Shifted
- Control Valve - Auxiliary Spool Shifted
35 710 02 Main System Pressure Tests8 topics
- Checking Main System Pressure at Boom Cylinders
- Checking Main System Pressure at Bucket Cylinders
- Checking Main System Pressure at Auxiliary Boom Hydraulic Quick Couplers
- Boom Circuit Relief Valve Test
- Gear Pump Flow Efficiency Test
- Boom and Bucket Spool Lock Solenoid Test
- Hydraulic, Hydrostatic System Air Ingress Test
- Control Valve Specifications
35 724 50 Control Valve Removal
35 724 54 Control Valve Disassembly and Inspection4 topics
- Control Valve Parts Inspection
- Control Valve Reassembly
- Control Valve Reinstallation
- Hydraulic Pump Specifications
35 710 10 Hydraulic Pump Removal
35 710 20 Hydraulic System Pump Removal/Disassembly (Without High Flow)
35 710 20 Hydraulic System Pump and High Flow Removal/Disassembly8 topics
- High Flow Pump Parts Inspection
- Hydraulic System Pump Parts Inspection
- Hydraulic System Pump Reassembly/Installation (Without High Flow)
- Hydraulic System Pump and High Flow Pump Reassembly/Installation
- New Hydraulic System Pump Installation (Without High Flow)
- New Hydraulic System Pump/High Flow Pump Installation
- Gear Pump Start-Up Procedure
- Cylinders, Boom and Bucket
35 710 10 Boom Cylinder Removal
35 730 18 Boom Cylinder Disassembly3 topics
- Boom Cylinder Parts Inspection
- Boom Cylinder Reassembly
- Boom Cylinder Reinstallation
35 730 10 Bucket Cylinder Removal
35 730 13 Bucket Cylinder Disassembly4 topics
- Bucket Cylinder Parts Inspection
- Bucket Cylinder Reassembly
- Bucket Cylinder Reinstallation
- Pedal Controls
35 724 16 Pedal Removal (With Boom and Bucket Pedal Controls)2 topics
- Pedal Inspection (With Boom and Bucket Pedal Controls)
- Pedal Reinstallation (With Boom and Bucket Pedal Controls)
35 724 16 Pedal Removal (With Boom and Bucket Hand Controls)2 topics
- Pedal Inspection (With Boom and Bucket Hand Controls)
- Pedal Reinstallation (With Boom and Bucket Hand Controls)
35 300 Hydraulic Cooling, Filter, Reservoir System
35 705 Filter System2 topics
- Reassembly
- Oil Cooler
35 300 10 Oil Cooler Removal1 topic
- Oil Cooler Reassembly
35 300 Oil Reservoir
35 300 10 Oil Reservoir Removal2 topics
- Oil Reservoir Reinstallation
- Adapting Attachments
37 140 10 Rear Counterweights
37 140 12 Rear Counterweight Support Removal4 topics
- General Information
- ROPS
- ROPS Frame
- ROPS Reinstallation
44 100 General Information3 topics
- Specifications
- Troubleshooting
- Testing
44 106 10 Axle Housing Assembly Removal
44 106 16 Axle Disassembly4 topics
- Axle Parts Inspection
- Axle Reassembly
- Axle Housing Reinstallation
- Final Drive
44 106 48 Drive Chain and Sprocket Removal2 topics
- Final Drive Parts Inspection
- Final Drive Reassembly
44 511 Tires/Wheels1 topic
- Tire and Track Installation
50 100 Heater/Defroster (Cab)5 topics
- Evaluation Procedure
- Estimated Performance Guidelines
- Heater/Defroster System Troubleshooting
- Cab Heater/Defroster Wire Schematic
- Heater Control Wire Diagram
55 000 General Electrical Information4 topics
- Definition of Terms
- Adapting Attachments Requiring 12V Electrical Power
- Specifications
- Electrical Diagram
55 418 Advanced Warning System40 topics
- Electronic Instrument Cluster (EIC)
- (EIC) Electronic Instrument Cluster Front Panel
- EIC Functional Groups
- Engine Preheat
- Automatic Shutdown
- Operating Mode
- Broken Alternator/Water Pump Belt Warning
- Fuel Level
- EIC Interlocks
- EIC Lock Mode
- EIC Engine Preheat
- Troubleshooting
- Advanced Warning System (AWS)
- EIC Board Self Test
- Diagnostic and Setup Modes
- Arrow, Open Book, and Audible Alarm Test
- Diagnostic Mode EIC Circuit Tests
- EIC Setup Mode
- Electronic Instrument Cluster (EIC) and Starter Circuits
- Blown Fuse Symptom and Testing
- Testing Other EIC Functions
- EIC Board Reading Accuracy
- EIC Board Claims Warranty
- Electrical Circuits
- Seat Switch Circuit to EIC Board
- Seat Belt Switch Circuit to EIC Board
- Ignition Switch Circuit to EIC Board
- Cranking Circuit (Starter Motor)
- Service/Run” Switch in the “Run” Position
- Cranking Circuit Ground
- Operating Conditions “Service/Run” Switch in the “Service” position
- Service/Run” Switch in the “Service” position
- Cranking Circuit Ground
- Start Relay Operation
- Start Relay Circuit
- Start Relay Ground Circuit
- Start Interlock Relay Operation
- Start Interlock Circuit
- Start Interlock Ground Circuit
- Start Circuit
55 100 Removal, Installation and Wiring of Electrical Components1 topic
- Battery
55 301 40 Battery Removal1 topic
- Battery Installation
55 418 10 EIC (Electronic Instrument Cluster) Board Removal3 topics
- EIC (Electronic Instrument Cluster) Wiring
- EIC (Electronic Instrument Cluster) Board Installation
- Ignition (Key) Switch Wiring
55 201 10 Ignition (Key) Switch Removal7 topics
- Ignition (Key) Switch Installation
- Cab Fuse Panel Wiring
- Cab Fuse Block and Panel Removal
- Cab Fuse Block and Panel Installation
- Service/Run Switch Wiring
- Service/Run Switch - Service Position
- Service/Run Switch - Run Position
55 418 30 Service/Run Switch Removal2 topics
- Service/Run Switch Installation
- Seat and Seat Belt Switch Wiring
55 201 15 Seat Switch Removal4 topics
- Seat Switch Installation
- Seat Belt Buckle and Switch Assembly Removal
- Seat Belt Buckle Installation
- Road Light and Work Light Switch Wiring
55 404 20 Road Light and Work Light Switch Removal6 topics
- Road Light and Work Light Switch Installation
- Engine Fuse and Relay Panel
- Accessory Relay Wiring
- Accessory Relay Removal
- Accessory Relay Installation
- Preheat Circuit Breaker Wiring
55 100 24 Preheat Circuit Breaker Removal2 topics
- Preheat Circuit Breaker Installation
- Start Interlock Relay Wiring
55 100 34 Start Interlock Relay Removal5 topics
- Start Interlock Relay Installation
- Engine Fuse Panel Wiring
- Engine Fuse Block Removal
- Engine Fuse Block Installation
- Alternator Excite Resistor Wiring
55 301 16 Alternator Excite Resistor Removal2 topics
- Alternator Excite Resistor Installation
- Start Relay Wiring
55 100 34 Start Relay Removal2 topics
- Start Relay Installation
- Preheat Relay Wiring
55 100 34 Preheat Relay Removal5 topics
- Preheat Relay Installation
- Preheat Glow Plug Removal
- Preheat Glow Plug Installation
- Fuel System Components
- Electric Fuel Pump
10 210 21 Electric Fuel Pump Removal
10 223 Fuel Shutoff Solenoid1 topic
- Fuel Shutoff Solenoid Testing
10 223 10 Replacement of Fuel Shutoff Solenoid
55 414 14 Air Filter Restriction Indicator Switch Removal1 topic
- Air Filter Restriction Indicator Switch Installation
55 414 10 Engine Coolant Temperature Sender Removal1 topic
- Engine Coolant Temperature Sender Installation
55 414 12 Engine Oil Pressure Switch Removal1 topic
- Engine Oil Pressure Switch Installation
55 414 28 Hydrostatic Charge Pressure Switch Removal1 topic
- Hydrostatic Charge Pressure Switch Installation
55 414 24 Hydraulic Oil Filter Restriction Switch Removal1 topic
- Hydraulic Oil Filter Restriction Switch Installation
55 414 20 Hydraulic Oil Temperature Sender Removal2 topics
- Hydraulic Oil Temperature Sender Installation
- Boom/Bucket Control Valve Spool Lock Solenoids
35 724 90 Boom/Bucket Control Valve Spool Lock Solenoids Removal2 topics
- Boom/Bucket Control Valve Spool Lock Solenoids Installation
- Wire Harness
55 100 74 Main Wire Harness Removal1 topic
- Main Wire Harness Installation
55 404 Road/Work Lights
55 301 Alternator (40 Amp Version)3 topics
- Charging Circuit
- Alternator Service Specifications
- Alternator System Testing and Troubleshooting
55 301 10 Alternator Removal
55 301 12 Alternator Disassembly2 topics
- Alternator Reinstallation
- Starter Motor Troubleshooting
55 201 50 Starter Motor Removal4 topics
- Starter Motor Disassembly
- Starter Inspection and Repair
- Starter Reassembly
- Starter Reinstallation
82 100 General Information1 topic
- Buckets
82 100 77 Boom Lock Pins and Linkage1 topic
- Boom
82 100 70 Attachment Mounting Plate3 topics
- Boom and Cylinder Pivot Pins
- Boom and Cylinder Pivot Pin Location and Machine Usage
- Boom and Cylinder Pivot Pins Size
82 100 12 Bucket Cutting Edge (Replacement)
82 100 Bucket Latch Plate Installation Procedure
82 100 Dirt Tooth Kit Installation2 topics
- Bucket Tooth Spacing
- Boom Lock Pin/Linkage
82 100 77 Boom Lock Pin/Linkage Removal5 topics
- Boom Lock Pin/Linkage Reinstallation
- Boom, Upper and Lower Link
- Boom, Upper and Lower Link Removal
- Boom, Upper and Lower Link Reinstallation
- Attachment Mounting Plate
82 100 70 Attachment Mounting Plate Removal1 topic
- Repair/Rebuild Mounting Plate
82 100 74 Latch Lever and Pin Removal/Repair4 topics
- Attachment Mounting Plate Parts Inspection
- Checking Procedure for Buckets and Attachments
- Checking Procedure
- Checking the Loader Faceplate
88 100 General Information2 topics
- Adapting Attachments Requiring 12V Electrical Power
- Hydraulic System Compatibility
90 000 Arm Pads For Cab Side Panels
90 000 Armrests for Deluxe Seat
90 000 Forearm Rests
55 000 Back-up Alarm
10 300 Block Heater (Engine)
55 000 Electric Power Supply (12 Volt, 15 Amp)
10 254 Exhaust (Engine)
10 254 Aspirator Precleaner Muffler
35 000 High Flow Hydraulics2 topics
- High Flow Hydraulics Troubleshooting
- High Flow Hydraulics Component Replacement
90 000 Shoulder Belt (Seat)
88 000 Slow-moving Vehicle (SMV) Sign Kit
55 000 Warning Light (Rotary Beacon)
55 000 Warning Lights (Four-way Flashers/Turn Signal/Horn)2 topics
- General Information
- Seat and Seat Pan Support
90 152 Cab Inner Shell
90 120 12 Seat Pan Support Removal2 topics
- Seat, Switch and Pan Reinstallation
- Cab Inner Shell
90 152 34 Cab Inner Shell Removal
90 152 Cab Inner Shell Reinstallation
90 108 Safety Decals
Inside this manual
Real pages from this service manual (1,122 pages). Open the sample pages (PDF, 394 KB)
- Diagram, page 710: SECTION 55 - ELECTRICAL SYSTEM
- Specifications, page 761: SECTION 82 - FRONT LOADER (BOOM AND MOUNTING PLATE)
- Troubleshooting, page 812: SECTION 88 - ACCESSORIES
- Foldout diagram: SECTION 55 - ELECTRICAL SYSTEM
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the LS160, LS170 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a service manual
Here's how it compares to the other manual types.
This manual
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 1,122 pages
Quantity one is the manual described above.
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Other editions and similar models
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