Case Axial Flow 7230, 8230, 9230 Combine Service Manual
4,275 pages · Publication 47548079
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- Models
- Axial Flow 7230, 8230, 9230
- Serial coverage
- from PIN YDG218533 and above
- Manual type
- Service Manual
- Pages
- 4,275
- Publication
- 47548079
- Condition
- Brand new

What's inside
From the manual's own table of contents: 78 sections, 119 entries. See sample pages (PDF, 1013 KB)
Powered rear axle1 topic
- Final drive hub, steering knuckles, and shafts
Show all 78 sections
Hydrostatic drive4 topics
- Transmission and steering hydrostatic control
- Hydrostatic transmission
- Pump and motor components
- Rear hydrostatic transmission
Power Take-Off (PTO)1 topic
- Front Power Take-Off (PTO)
Brakes and controls2 topics
- Parking brake or parking lock
- Hydraulic service brakes
Hydraulic systems10 topics
- Pump control valves
- Variable displacement pump
- Auxiliary hydraulic pump and lines
- Reservoir, cooler, and filters
- Safety and main relief valves
- Main control valve
- Header or attachment height system
- Header or attachment tilting system
- Grain tank unload system
- Crop processor system
Steering3 topics
- Steering control
- Hydraulic control components
- Cylinders
Electronic modules2 topics
- Selective Catalytic Reduction (SCR) electrical system
- FAULT CODES
Attachments/Headers1 topic
- Attachment/Header frame
Product feeding4 topics
- Floating roll, feed chain, and drive
- Feeder housing
- Stone trapping system
- Feeder drive system
Threshing3 topics
- Concave control system
- Threshing mechanism drive system
- Rotor
Separation2 topics
- Discharge beater
- Rotary separator
Residue handling4 topics
- Straw chopper drive system
- Straw chopper electro-magnetic clutch support
- Straw chopper
- Chaff spreader
Cleaning4 topics
- Self-leveling frame
- Cleaning drive systems
- Grain pan
- Upper shaker shoe
Inside this manual
Real pages from this service manual (4,275 pages). Open the sample pages (PDF, 1012 KB)
- Specifications, page 900: Steering - Hydraulic control components
- Troubleshooting, page 3,078: E0187-04- Voltage 8V5REF_OUT - Shorted to low source
- Diagram, page 3,474: A. If there is no voltage 5.8 V, continue to Step 8.
- Color page: Hydrostatic drive - Pump and motor components
- Color page: Engine - Selective Catalytic Reduction (SCR) exhaust treatment
- Foldout diagram (color): FRAME 18 - DRIVES
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the Axial Flow 7230, 8230, 9230 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.
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, 4,275 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).