New Holland DuraSwath 425HB, 430HB, 436HB, 440HB Draper Header Service Manual
274 pages · Publication 47528908
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What's inside
From the manual's own table of contents: 125 topics. See sample pages (PDF, 522 KB)
- Hydraulic systems
- Reel control system
- Feeder engagement system
- Cutter control circuit
- Head and header hydraulic drive
- Electrical systems
- Electrical system
- Harnesses and connectors
- External lighting
- Reel speed and position control
- Feeding control system
- Chopping and cutting control systems
- Attachments/Headers
- Attachment/Header reel
- Attachment/Header cutting mechanism
- Belt feeding
- Foreword - Important notice regarding equipment servicing
- Safety rules
- Safety rules - Ecology and the environment
- Torque - Minimum tightening torques for normal assembly
- Torque Standard torque data for hydraulics
- Basic instructions - Shop and assembly
- General specification
- Product identification
Show all 125 topics
- Product identification - Machine orientation
- Component localisation
- Hydraulic schematic frame 01 – Double knife, double swath, solid reel
- Hydraulic schematic frame 02 – Double knife, double swath, split reel
- Hydraulic schematic frame 03 – Double knife, single swath, solid reel
- Hydraulic schematic frame 04 – Double knife, single swath, split reel
- Hydraulic schematic frame 05 – Single knife, double swath, solid reel
- Hydraulic schematic frame 06 – Single knife, single swath, solid reel
- Hydraulic schematic frame 07 – Cross auger (all configurations)
- Overview – Main manifold
- Overview – Secondary manifold
- Hydraulic schema – Main manifold
- Hydraulic schema - Main manifold controlled components
- Hydraulic schema - Secondary manifold controlled components
- Inspect – Oil temperature
- Pressure test
- Remove – Main manifold
- Install – Main manifold
- Remove – Secondary manifold
- Install – Secondary manifold
- Troubleshooting
- Dynamic description – Reel lift circuit
- Dynamic description – Reel fore/aft position circuit
- Dynamic description – Reel drive circuit
- Dynamic description
- Pressure test – Reel motor circuit
- Remove – Reel drive motor
- Install – Reel drive motor
- Remove – Reel selector valve manifold
- Install – Reel selector valve manifold
- Remove – Reel position fore/aft valve manifold
- Install – Reel position fore/aft valve manifold
- Remove – Reel lift cylinders
- Remove – Reel fore/aft cylinder
- Disassemble – Reel lift and fore/aft cylinders
- Assemble – Reel lift and fore/aft cylinders
- Install – Reel lift cylinders
- Install – Reel fore/aft cylinder
- Dynamic description – Draper drive circuit
- Dynamic description – Deck shift circuit
- Pressure test – Draper motor circuit
- Remove – Draper drive motor
- Install – Draper drive motor
- Remove – Deck shift motor
- Install – Deck shift motor
- Dynamic description – Header knife circuit
- Exploded view – Knife drive – Eaton motor
- Pressure test – Relief valve
- Pressure test – Knife drive circuit
- Test
- Adjust – Knife relief pressure
- Remove – Flow control valve
- Install – Flow control valve
- Remove – Knife drive motor
- Install – Knife drive motor
- Overview
- Static description - Controller Area Network (CAN)
- Dynamic description - Controller Area Network (CAN)
- Electrical test - How to measure resistance of a component
- Electrical test - How to check continuity and/or measure resistance of the wiring harness
- Electrical test - How to check for an open circuit (continuity / resistance method)
- Electrical test – How to check for an open circuit (voltage check method)
- Electrical test - How to check for a short to ground condition
- Electrical test - How to check for a short to voltage condition
- Electrical test - Relay
- Electrical test - Solenoid
- Problem solving - Intermittent electrical faults
- Overview – Cutting systems overview
- Dynamic description - Schumacher cutting system
- Dynamic description – Knife guards
- Exploded view - Schumacher cutting system single knife
- Exploded view – Schumacher cutting system double knife
- Exploded view – Honeybee cutting system single knife with standard guards
- Exploded view – Honeybee cutting system double knife with standard guards
- Exploded view – Honeybee cutting system single knife with stub guards
- Exploded view – Honeybee cutting system double knife with stub guards
- Replace - Schumacher EasyCut system sickle bar replacement
- Replace - Schumacher EasyCut system upper cutterbar rollers
- Replace - Schumacher EasyCut system lower cutterbar rollers
- Replace - Schumacher EasyCut system sickle guards
- Check - Schumacher EasyCut system knife section
- Replace - Schumacher EasyCut system knife section
- Replace - Standard guard cutting system sickle bar
- Replace - Standard guard cutting system overlap tail
- Replace - Standard guard cutting system sickle guards
- Adjust - Standard guard cutting system cutterbar alignment
- Replace - Standard guard cutting system knife section
- Adjust - Standard guard cutting system knife-to-guard clearance
- Replace - Stub guard cutting system sickle bar
- Replace - Stub guard cutting system overlap tail
- Replace - Stub guard cutting system stub guards
- Replace - Stub guard cutting system knife sections
- Adjust - Stub guard cutting system knife-to-guard clearance
- Exploded view
- Overview - Deck-shift system
- Tension adjust
- Adjust
- Disassemble
- Assemble
- Join
- Troubleshooting Draper
Inside this manual
Real pages from this service manual (274 pages). Open the sample pages (PDF, 522 KB)
- Specifications, page 17: INTRODUCTION
- Diagram, page 137: Electrical systems - Electrical system
- Troubleshooting, page 205: Attachments/Headers - Attachment/Header reel
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, 274 pages
Quantity one is the manual described above.
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Other editions and similar models
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).