New Holland 994, 92C, 94C Draper Header Service Manual
204 pages · Publication 86642406
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- Models
- 994, 92C, 94C
- Manual type
- Service Manual
- Pages
- 204
- Publication
- 86642406
- Condition
- Brand new

What's inside
From the manual's own table of contents: 13 sections, 93 entries. See sample pages (PDF, 483 KB)
SECTION 00 -- GENERAL INFORMATION -- CHAPTER 122 topics
- Precautionary Statements
- General Safety
- Operating and Maintenance Safety
- Hydraulic Safety
- Before Transporting
- Transport Safety
- Transporting Checks
- General Information
- Principal Components
- Configurations, Combine Applications
- Configuration, Windrower Applications
- Serial Numbering
- Header Drive Systems
- Windrower Applications
- Ecology and the Environment
- International Symbols
- Minimum Hardware Tightening Torques
- Installation of Adjustable Fittings in Straight Thread O ring Bosses
- Standard Torque Data for Hydraulic Tubes and Fittings
- Pipe Thread Fitting Torque
- Installation of O ring Flat Faced Fittings
- Hydraulic Fitting Torque
SECTION 00 -- SPECIFICATIONS -- CHAPTER 28 topics
- Specifications (as used on windrowers)
- Headers
- Options
- Header Decks and Canvas Lengths
- 994/92C/94C Specifications (as used on combines)
- Adapters
- Optional Equipment
- Combine Header Decks and Canvas Lengths
SECTION 35 -- HYDRAULICS -- CHAPTER 35 topics
- Troubleshooting Hydraulic Problems
- Oil Overheating
- Calculating Pump Output
- Hydraulic System Tests
- Combine Applications
SECTION 35 -- HYDRAULICS -- CHAPTER 47 topics
- PERMCO PUMP - Combine Only
- Pump Shaft Wear Kit
- Installation Instructions
- Hydraulic Motors
- White (roller stator) Hydraulic Motor Seal Replacement
- Reverser Motor
- Flow Divider
SECTION 35 -- HYDRAULICS -- CHAPTER 57 topics
- Purging Air from Reel Positioning Systems
- Slave Cylinders with a Bleed Screw
- Slave Cylinders without a Bleed Screw
- Purging Reel Fore/Aft Systems
- Troubleshooting Reel Lift Systems
- Troubleshooting Charts
- Hydraulic Cylinders
SECTION 55 -- ELECTRICAL -- CHAPTER 25 topics
- Windrower Headers
- Lights
- Remote Reel Speed Drive
- Sickle Drive Speed Sensor
- Sensor to Pulse Wheel Adjustment
SECTION 58 -- ATTACHMENTS AND HEADERS -- CHAPTER 16 topics
- Gearbox (combine applications only)
- Removal
- Shaft Replacement
- Disassembly
- Assembly
- Installation
SECTION 58 -- ATTACHMENTS AND HEADERS -- CHAPTER 26 topics
- Auger Drive Assembly Adjustment
- Chain Tension Adjustment
- Drive line Clutch, Style 1
- Pre-Load Adjustment
- Drive line Clutch, Style 2
- Style 2 Feed Auger Drive Shaft
SECTION 58 -- ATTACHMENTS AND HEADERS -- CHAPTER 74 topics
- Float Spring Cylinder
- Gauge Wheel Caster
- Lift Link Replacement
- Float Spring Replacement (combine applications only)
SECTION 00 - GENERAL INFORMATION3 topics
- Hydraulic Schematic Index
- HW300 Hydraulic Schematic
- Combine Headers
SECTION 58 - ATTACHMENTS AND HEADERS7 topics
- Knife Drive
- Replacement
- Main Draper Decks
- Feeder Deck (combine applications only)
- Feed Auger (combine applications only)
- Cross Auger
- Safety Decals
Inside this manual
Real pages from this service manual (204 pages). Open the sample pages (PDF, 482 KB)
- Specifications, page 23: SECTION 00 -- SPECIFICATIONS -- CHAPTER 2
- Repair procedure, page 95: SECTION 35 -- HYDRAULICS -- CHAPTER 5
- Diagram, page 104: SECTION 55 -- ELECTRICAL -- CHAPTER 2
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, 204 pages
Quantity one is the manual described above.
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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).