New Holland Forage Harvester FX25 FX45 FX28 FX38 FX48 FX58 service manual

Description New Holland Forage Harvester FX25 FX45 FX28 FX38 FX48 FX58 service manual

New Holland Forage Harvester FX25, FX45, FX28, FX38, FX48, FX58 pdf service & repair manual

Technical documentation, specifications, troubleshooting, maintenance, electrical wiring diagrams, schematics, disassembly, assembly, removal, installation instructions and other information

MANUAL CONTENT:
General instructions
Safety regulations
Explanation of machine and attachment serial numbers
Units of measure conversion chart
Tightening torques
Drivelines and components
Lubricant application guide

Engine
Cylinder head bolts
Valve clearance
Fuel injectors
Removal and installation of fuel injection pump
Timing
Cooling system

LIVE P.T.O
Removal of the main drive gearbox
Removal of shields and doors
Removal of p.t.o. shafts
Removal of the battery box
Removal of the fuel reservoir
Removal of the main drive belt assembly
Removal of the hydraulic and the hydrostatic pump assembly
Removal of the main drive gearbox
Replacing the rubber damper on the engine output shaft
Splitting the main drive gearbox
Disassembly and assembly of the components in the rear half of the gearbox
Disassembly and assembly of the front half of the gearbox
Removal and disassembly of hydraulic clutch
Removal and installation of the pressure hose
Replacing clutch plates
Replacing the seals in the clutch
Removal and installation of the clutch driven shaft
Installation of the clutch into the gearbox half
Connecting the two gearbox halves together
Installation of the main drive gearbox
Installing the main drive gearbox
Installation of the hydraulic and the hydrostatic pump assemblies
Installation of the main drive belt assembly
Installation of the fuel reservoir
Installing the battery box and the batteries
Installing the PTO shafts
Starting up the forage harvester

TRANSMISSION
Lubrication
Gearbox shafts and shifting diagram
Disassembly of traction gearbox
Assembly of traction gearbox

4WD LINES
Removal from the base unit
Disassembly of 4WD angle gearbox
Assembly of 4WD angle gearbox
Installation on base unit

FRONT MECHANICAL DRIVE
Lubrication
Disassembly and assembly of final drives

Hydrostatic Transmission
Lubrication
Hydrostatic circuit and components
Filling and bleeding the hydrostatic system
Hydrostatic pump - Characteristics
Operation of the multifunction valve
Hydrostatic motor - Characteristics

BRAKES AND CONTROL
Parking brake adjustment
Replacement of the brake linings
Brake cylinders
Bleeding the brakes
Disassembly and assembly of brake shoes and discs

HYDRAULIC SYSTEM
Torque tables for hydraulic components
Disassembly and assembly of pump group

CAB CLIMATE CONTROL
Correct use of the air conditioning system
Storage maintenance
Air conditioning circuit and component specifications
Compressor clutch replacement
Ventilation unit

ELECTRICAL SYSTEM
General information
Connectors

PRODUCT FEED
Removal and installation of lower feed rolls
Inspection between upper feed rolls and cutterhead
Flip down upper feed rolls
Detaching - attaching of attachment with upper feed rolls
Removal - installation of upper feed rolls
Disassembly and assembly of upper feed roll drive chain box

CUTTERHEAD
Splitting of components
Attaching and detaching the attachment
Removal - installation of chopper body with A-frame
Removal - installation of chopper body with hydraulic jack
Removal - installation of rotor and bearings
Removal - installation of cutterhead gearbox
Disassembly and assembly of cutterhead gearbox
Removal - installation of shearbar
Removal and installation of shearbar support

EJECTION
Inspection between cutterhead and blower
Removal and installation of blower
Removal and installation of blower gearbox
Disassembly and assembly of blower gearbox