Factory Repair Manual For New Holland LS160, LS170 Skid Steers. Illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups.
Format: PDF
Language: English
Pages: 1121
Number: 87036983
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
New Holland Skid-Steers
LS160
LS170
LS160 – N844 (Before Engine S/N 124735)
LS170 – N844T (All)
LS160 – N844 (Tier II Engine, S/N 124735 and after)
Contents
-GENERAL INFORMATION
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 (V)
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
-ENGINELS160 – N844 (Before Engine S/N 124735)LS170 – N844T (All)
General Engine Information
Engine Removal
Engine Disassembly Sequence
Valve Seat
Cylinder Block
Piston and Piston Rings
Bearing Holder
Crankshaft
Flywheel and Ring Gear
Camshaft Assembly
Camshaft Gear and Bearing Assembly
Oil Pump
Oil Filter
Water Pump Assembly and Thermostat Housing
Thermostat
Governor
Engine Reassembly Sequence
Reinstallation of Engine into Skid Steer Frame
Fuel Injection Timing
Turbocharger Removal
Shut-off Solenoid
– ENGINE- LS160 – N844 (Tier II Engine, S/N 124735 and after)
General Engine Information
Engine Removal
Engine Disassembly Sequence
Valve Seat
Cylinder Block
Piston and Piston Rings
Bearing Holder
Crankshaft
Flywheel and Ring Gear
Camshaft Assembly
Camshaft Gear and Bearing Assembly
Oil Pump
Oil Filter
Water Pump Assembly and Thermostat Housing
Thermostat
Governor
Engine Reassembly Sequence
Reinstallation of Engine into Skid Steer Frame
Shut-off Solenoid
– REAR DRIVE AXLE (GEARBOXES)
General Information
Gearbox Removal and Inspection-
Gearbox Disassembly
Gearbox Resinstallation
– HYDROSTATIC TRANSMISSION(NEUTRALIZER, PUMPS, MOTORS)
General Information
Troubleshooting
Hydrostatic Pump Removal
Hydrostatic Pump Disassembly
Hydrostatic Motor Removal
Hydrostatic Motor Disassembly
Charge Check Valve Removal and Replacement
Steering System
Neutralizer Assembly
Left Control Handle With No Boom Hand Control Removal
Left Control Handle With Boom Hand Control
Right Control Handle With Auxiliary or Bucket Control Removal
Drive Control Adjustment Procedure
– BRAKES AND CONTROLS(PARKING BRAKE)
General Information
Parking Brake
– HYDRAULIC SYSTEM(VALVES, GEAR PUMP, CYLINDERS, AND PEDAL CONTROLS)
General Information
Main System Pressure Tests
Control Valve Removal
Control Valve Disassembly and Inspection
Hydraulic Pump Removal
Hydraulic System Pump Removal/Disassembly (Without High Flow)
Boom Cylinder Removal
Boom Cylinder Disassembly
Bucket Cylinder Removal
Bucket Cylinder Disassembly
Pedal Removal (With Boom and Bucket Pedal Controls)
Hydraulic Cooling, Filter, Reservoir System
Filter System
Filter Removal
Base Removal
Oil Cooler Removal
Oil Reservoir Removal
– TOWING HOOKS AND BALLASTING(REAR COUNTERWEIGHTS)
Rear Counterweights
Rear Counterweight Support Removal
– FRAMES(LOWER MAIN, ROPS)
General Information
ROPS Removal
-AXLES AND WHEELS(AXLES)
General Information
Axles
Axle Housing Assembly Removal
Axle Disassembly
Drive Chain and Sprocket Removal
Tires/Wheels
– CAB CLIMATE CONTROL(HEATER/DEFROSTER)
Heater/Defroster (Cab)
– ELECTRICAL SYSTEM(ADVANCED WARNING SYSTEM, CIRCUITS, ALTERNATOR, AND STARTER)
General Electrical Information
Advanced Warning System
Removal, Installation and Wiring of Electrical Components
Battery Removal
EIC (Electronic Instrument Cluster) Board Removal
Ignition (Key) Switch Removal
Service/Run Switch Removal
Seat Switch Removal
Road Light and Work Light Switch Removal
Preheat Circuit Breaker Removal
Start Interlock Relay Removal
Alternator Excite Resistor Removal
Start Relay Removal
Preheat Relay Removal
Electric Fuel Pump Removal
Fuel Shutoff Solenoid
Replacement of Fuel Shutoff Solenoid
Air Filter Restriction Indicator Switch Removal
Engine Coolant Temperature Sender Removal
Engine Oil Pressure Switch Removal
Hydrostatic Charge Pressure Switch Removal
Hydraulic Oil Filter Restriction Switch Removal
Hydraulic Oil Temperature Sender Removal
Boom/Bucket Control Valve Spool Lock Solenoids Removal
Main Wire Harness Removal
Road/Work Lights
Alternator
Alternator Removal
Alternator Disassembly
Starter
Starter Motor Removal
– FRONT LOADER (BOOM AND MOUNTING PLATE-BUCKET)
General Information
Boom Lock Pins and Linkage
Attachment Mounting Plate
Pallet Fork
Utility Fork
Bucket Cutting Edge (Replacement)
Bucket Latch Plate Installation Procedure
Dirt Tooth Kit Installation
Boom Lock Pin/Linkage Removal
Front Boom Mounting Plate Pivot Hub Replacement
Attachment Mounting Plate Removal
Latch Lever and Pin Removal/Repair
-ACCESSORIES
General Information
Arm Pads For Cab Side Panels
Armrests for Deluxe Seat
Forearm Rests
Back-up Alarm
Block Heater (Engine)
Electric Power Supply (12 Volt, 15 Amp)
Exhaust (Engine)
Aspirator Precleaner Muffler
High Flow Hydraulics
Horn
Shoulder Belt (Seat)
Slow-moving Vehicle (SMV) Sign Kit
Warning Light (Rotary Beacon)
Warning Lights (Four-way Flashers/Turn Signal/Horn)
-PLATFORM, CAB, BODYWORK, AND DECALS(CAB AND SEAT)
Cab Inner Shell
Seat Removal
Seat Pan Support Removal
Cab Inner Shell Removal
Cab Inner Shell Reinstallation
Safety Decals
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