Ford 5640, 6640, 7740, 7840, 8240, 8340 and New Holland S90, S100 Tractors Service Manual 1991-1995
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Purchase Information
1991-1995 Ford 5640, 6640, 7740, 7840, 8240, 8340 & New Holland S90, S100 Service Manual - Technical Specifications
- Document Number / Seller:
- 31483 / Matthew Mason
- File Size:
- 48.35 MB
- File Type:
- Language:
- English
- Pages:
- 1492
- Printable:
- Yes
- Estimated Download Time:
- 0.99 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Tractor
- Brand:
- Ford
- Reviewed and Approved:
- Dec 21, 2025
Ford Models and Parts Covered in this Tractor Manual
- Ford 5640 (1991-1995)
- Ford 6640 (1991-1995)
- Ford 7740 (1991-1995)
- Ford 7840 (1991-1995)
- Ford 8240 (1991-1995)
- Ford 8340 (1991-1995)
- New Holland S90 (1991-1995)
- New Holland S100 (1991-1995)
Complete Manual Information
1991-1995 Ford 5640, 6640, 7740, 7840, 8240, 8340 & New Holland S90, S100 Tractors Service Manual
This professional-grade Service Manual is the definitive resource for the repair, overhaul, and maintenance of Ford Series 40 and New Holland Series S tractors. Covering models produced between 1991 and 1995, this manual provides the deep technical insights required by master mechanics while remaining accessible for dedicated tractor owners.
Comprehensive Model Coverage
This manual is specifically engineered for the following models:
- Ford 5640, 6640, 7740, 7840, 8240, 8340 (Series 40)
- New Holland S90 & S100 (Series S)
Complete Technical Mastery
From basic maintenance to complex engine and transmission teardowns, every system is covered in detail:
- Engine Systems: Full service data for 4-cylinder and 6-cylinder diesel engines, including naturally aspirated and turbocharged versions.
- Transmission Variations: Detailed chapters for 16x16 'Quad Mod', 12x12 Synchro-Shift, and 8x2 Transmission systems.
- Hydraulic Systems: Expert guidance on Closed Centre Load Sensing (CCLS) pumps and the Electrolink (Electronic Draft Control) system.
- Electrical Systems: High-resolution wiring diagrams, Electronic Instrument Cluster (EIC) programming, and comprehensive fault-finding codes.
- Steering & Axles: Complete overhaul procedures for 2WD and 4WD axles, including the New Holland Class 2 and 3 axles.
Professional Value & Diagnostics
This manual doesn't just tell you how to fix a part; it helps you diagnose why it failed:
- Troubleshooting Tables: Extensive charts for engine knocks, low power, overheating, and hydraulic malfunctions.
- Precision Specifications: Torque values, clearances, and wear limits for every critical component.
- Electronic Calibration: Step-by-step instructions for calibrating transmission clutches and hydraulic lift sensors.
- Serial Number Identification: Includes detailed guides on locating and interpreting Tractor Identification Plates (serial numbers often prefixed by 'BD'), Engine, and Transmission date codes.
Built for the Modern Workshop
- Optimized Structure: Organized with clear headings and bullet points for fast information retrieval during urgent repairs.
- Mobile-Friendly: Optimized formatting ensures you can easily read torque specs and wiring diagrams on your smartphone or tablet right at the machine.
- Safety First: Dedicated sections on health and safety precautions to ensure professional standards in every repair.
Whether you are performing a simple oil change or a full vehicle separation for a transmission overhaul, this manual provides the exact factory-spec information to get the job done right the first time.
Download Instructions for Ford Tractor Manual
Frequently Asked Questions - Ford Tractor Manual
What does this Ford manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Ford 5640, 6640, 7740, 7840, 8240, 8340 and New Holland S90, S100 Tractors Service Manual 1991-1995. It includes information for the following models: - Ford 5640 (1991-1995) - Ford 6640 (1991-1995) - Ford 7740 (1991-1995) - Ford 7840 (1991-1995) - Ford 8240 (1991-1995) - Ford 8340 (1991-1995) - New Holland S90 (1991-1995) - New Holland S100 (1991-1995).
Is this manual suitable for beginners?
Yes, this Ford manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Tractor maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (48.35 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Ford Tractor manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Does this include hydraulic system information?
Yes, this equipment manual covers hydraulic system operation, maintenance procedures, and troubleshooting for your Ford machinery.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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