Case FX25, FX45, FX28, FX38, FX48, FX58 Forage Harvester Service Manual
891 pages · Publication 87051240
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- Models
- FX25, FX45, FX28, FX38, FX48, FX58
- Manual type
- Service Manual
- Pages
- 891
- Publication
- 87051240
- Condition
- Brand new

What's inside
From the manual's own table of contents: 60 sections, 161 entries. See sample pages (PDF, 562 KB)
General instructions6 topics
- Safety regulations
- Explanation of machine and attachment serial numbers
- Units of measure -- conversion chart
- Tightening torques
- Drivelines and components
- Lubricant application guide
Removal and installation of fuel injection pump1 topic
- Timing
Removal of the main drive gearbox26 topics
- 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
Lubrication3 topics
- Gearbox shafts and shifting diagram
- Disassembly of traction gearbox
- Assembly of traction gearbox
Removal from the base unit6 topics
- Disassembly of 4WD angle gearbox
- Assembly of 4WD angle gearbox
- Installation on base unit
- Disassembly and assembly of final drives
- Hydrostatic circuit and components
- Filling and bleeding the hydrostatic system
Hydrostatic pump -- Characteristics2 topics
- Operation of the multifunction valve
- Hydrostatic motor -- Characteristics
Show all 60 sections
Replacement of the brake linings3 topics
- Brake cylinders
- Bleeding the brakes
- Disassembly and assembly of brake shoes and discs
Hydraulic reservoir4 topics
- Low pressure filter
- High pressure filter
- Non return valve
- Breather
Work hydraulics pump1 topic
- High pressure relief valve
Attachment height control valve (EMR)4 topics
- Attachment compensation valve
- Pressure sensor
- Hydropneumatic accumulators
- Attachment lift cylinders
Stack valves5 topics
- Load sensing valve
- Cutterhead reverse drive motor
- Spout rotation pressure relief valve
- Quick release couplings
- Spout lift cylinder
Steering hydraulics pump2 topics
- Steering valve
- Steering cylinders
Low pressure hydraulic reservoir2 topics
- Oil filter
- Oil change and fill procedure
Low pressure pump3 topics
- Low pressure valve
- Main drive belts tensioning cylinder
- Spout deflector cylinder
Correct use of the air conditioning system1 topic
- Storage maintenance
Air conditioning circuit and component specifications1 topic
- Compressor clutch replacement
General layout electronic system3 topics
- Can spy
- Error codes messages
- Fault finding routine
Machine calibration with Laptop1 topic
- Machine calibration with PDT tool
Software update with Laptop6 topics
- Software update with PDT tool
- Machine error messages
- Attachment height control error messages
- Caterpillar error messages
- List of Can identifier
- Detailed analysis per function
Inspection between upper feed rolls and cutterhead4 topics
- 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
Gearbox shafts and shifting diagram4 topics
- Removal of length-of-cut gearbox from the chopperbody
- Length-of-cut gearbox assembly
- Length-of-cut gearbox disassembly
- Installation of length-of-cut gearbox on the chopperbody
Operation of electromagnetic reversing gearbox6 topics
- Removing the reversing gearbox from the machine
- Disassembly and assembly of the electromagnetic clutch (type Warner)
- Burnishing procedure of the electromagnetic clutch (type Warner)
- Disassembly and assembly of the electromagnetic clutch (type Stromag)
- Removal and installation of feed roll and attachment drive safety clutch
- Disassembly and assembly of the reversing gearbox
Splitting of components3 topics
- Attaching and detaching the attachment
- Removal -- installation of chopper body with A-frame
- Removal -- installation of chopper body with hydraulic jack
Removal -- installation of cutterhead gearbox1 topic
- Disassembly and assembly of cutterhead gearbox
Removal -- installation of shearbar1 topic
- Removal and installation of shearbar support
Removal and installation of blower gearbox2 topics
- Disassembly and assembly of blower gearbox
- SECTION 00 -- GENERAL INFORMATION -- CHAPTER 1
Inside this manual
Real pages from this service manual (891 pages). Open the sample pages (PDF, 562 KB)
- Diagram, page 233: SECTION 35 -- HYDRAULIC SYSTEM -- CHAPTER 6
- Specifications, page 389: SECTION 55 - ELECTRICAL SYSTEM -- CHAPTER 3
- Troubleshooting, page 610: SECTION 55 -- ELECTRICAL SYSTEM -- CHAPTER 7
- Color page: SECTION 29 -- HYDROSTATIC TRANSMISSION -- CHAPTER 1
- Foldout diagram: SECTION 55 -- ELECTRICAL SYSTEM -- CHAPTER 3
This is a service manual
Here's how it compares to the other manual types.
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, 891 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).