New Holland Discbine 310, 312 Disc Mower Conditioner Operator's Manual
104 pages · Publication 48145413
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- Models
- Discbine 310, 312
- Manual type
- Operator's Manual
- Pages
- 104
- Publication
- 48145413
- Condition
- Brand new

What's inside
From the manual's own table of contents: 18 sections, 66 entries. See sample pages (PDF, 717 KB)
Safety signs48 topics
- Tractor requirements
- Tractor attachment
- Power Take-Off (PTO) shaft – Shorten
- Hydraulic connections
- Electrical connections
- Bleeding air from the lift cylinders
- Power Take-Off (PTO) – Engage
- Trailing lights
- Tongue swing cylinder lock
- Header lift lock
- Towing with a tractor
- Machine overview
- Driveline protection
- Before operating check
- Stubble height
- Header flotation
- Top Safe cutterbar protection system
- Field operation
- Wheel frame height
- Roll conditioning – Overview
- Roll pressure
- Roll gap
- Roll timing
- Flail conditioning – Overview
- Wide spreading
- Conditioner hood – Adjust
- General information
- Lubrication
- Fluids and lubricants
- Grease fittings and intervals
- Maintenance chart
- Wheels and tires – Check
- Front swivel gearbox – Change fluid
- Rear swivel gearbox – Change fluid
- Bevel gearbox – Change fluid
- Cutterbar – Change fluid
- Front swivel gearbox oil level – Check
- Rear swivel gearbox oil level – Check
- Bevel gearbox oil level – Check
- Cutterbar oil level – Check
- Grease points
- Conditioner drive belt – Replace
- Quick-change knives – Replace
- Cutterbar discs – Replace
- Friction slip clutch – Burnish (resurface)
- Parking the machine
- Storing the machine
- Troubleshooting
Inside this manual
Real pages from this operator's manual (104 pages). Open the sample pages (PDF, 716 KB)
- Controls and operation, page 52: 5 - WORKING OPERATIONS
- Maintenance, page 82: 6 - MAINTENANCE
- Specifications, page 91: 8 - SPECIFICATIONS
- Color page, page 25: 2 - SAFETY INFORMATION
- Color page, page 32: 2 - SAFETY INFORMATION
- Foldout diagram, page 71: 6 - MAINTENANCE
This is an operator's 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.
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, 104 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
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).