New Holland DuraDisc 107M, 108M, 109M Disc Mower Operator's Manual
106 pages · Publication 90458261
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- Models
- DuraDisc 107M, 108M, 109M
- Manual type
- Operator's Manual
- Pages
- 106
- Publication
- 90458261
- Condition
- Brand new

What's inside
From the manual's own table of contents: 17 sections, 65 entries. See sample pages (PDF, 637 KB)
Safety signs48 topics
- Tractor requirements
- Hitch adjustment
- Tractor attachment
- Quick hitch - If tractor equipped
- Removing the mower from the tractor
- Power Take-Off (PTO) shaft – Shorten
- Hydraulic connections
- Transporting the machine
- Transport lights
- Before operating check
- Field operation
- Operating recommendations
- Cutterbar protection
- Driveline protection
- Stubble height
- Cutterbar flotation
- Flotation adjustment
- General information
- Lubrication
- Fluids and lubricants
- Cutterbar knives
- Torque specifications – Nominal tightening torque values for normal assembly
- Maintenance chart
- Drive belt tension – Check
- Grease points (8 hours)
- Cutterbar modules – Check
- Grease points (20 hours)
- Grease points (40 hours)
- Bevel gearbox – Change fluid
- Cutterbar modules – Change fluid
- Cutterbar drive module – Change fluid
- Bevel gearbox oil level – Check
- Cutterbar modules oil level – Check
- Cutterbar drive module oil level – Check
- Bevel gearbox breather – Clean
- Cutterbar drive module breather/fill plug – Clean
- Bevel gearbox – Change fluid
- Cutterbar modules – Change fluid
- Cutterbar drive module – Change fluid
- Drive belt – Replace
- Quick-change knives – Replace
- Quick-change knife spring plate – Replace
- Quick-change knife hardware – Replace
- ShockPRO™hubs – Replace
- Rock guards – Replace
- Skid shoes – Replace
- Storing the machine
- Troubleshooting
Inside this manual
Real pages from this operator's manual (106 pages). Open the sample pages (PDF, 636 KB)
- Controls and operation, page 51: 5 - WORKING OPERATIONS
- Maintenance, page 73: Every 20 hours
- Specifications, page 95: 8 - SPECIFICATIONS
- Color page, page 28: 2 - SAFETY INFORMATION
- Color page, page 19: 2 - SAFETY INFORMATION
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the DuraDisc 107M, 108M, 109M 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 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, 106 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).