Official Technical Manual: John Deere GX70, GX75, GX85, SX85, GX95, SRX75 & SRX95 Riding Mowers - TM1491 (1988-1999)
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Sample pages from the Official Technical Manual: John Deere GX70, GX75, GX85, SX85, GX95, SRX75 & SRX95 Riding Mowers - TM1491 (1988-1999) manual
Purchase Information
Technical Specifications
- Document Number / Seller:
- 28775 / Charles Bell
- File Size:
- 25.34 MB
- File Type:
- Language:
- English
- Pages:
- 457
- Printable:
- Yes
- Estimated Download Time:
- 0.52 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Lawn and Garden Tractor
- Brand:
- John Deere
- Reviewed and Approved:
- Dec 28, 2025
John Deere Models and Parts Covered in this Lawn and Garden Tractor Manual
- GX70 Riding Mower (1988-1999)
- GX75 Riding Mower (1988-1999)
- GX85 Riding Mower (1988-1999)
- SX85 Riding Mower (1988-1999)
- GX95 Riding Mower (1988-1999)
- SRX75 Riding Mower (1988-1999)
- SRX95 Riding Mower (1988-1999)
- GX70 John Deere K Series (1988-1999)
- GX75 John Deere K Series (1988-1999)
- GX85 Briggs & Stratton Diamond I/C (1988-1999)
- SX85 Briggs & Stratton Diamond I/C (1988-1999)
- GX95 John Deere K Series (1988-1999)
- SRX75 John Deere K Series (1988-1999)
- SRX95 John Deere K Series (1988-1999)
Complete Manual Information
Complete Technical Service Manual: John Deere GX & SRX Series Riding Mowers
Take full control of your maintenance and repair projects with the definitive Technical Manual (TM1491) for the John Deere GX and SRX series. This is not just a basic owner's guide—it is the comprehensive technical resource used by professional dealership technicians to diagnose, service, and overhaul these legendary riding mowers.
Spanning models produced from 1988 through 1999, this manual provides the deep-dive technical data necessary to keep your machine running with factory precision. Whether you are performing a simple seasonal tune-up or a complex engine rebuild, this manual delivers the exact specifications and step-by-step procedures you need.
Comprehensive Model Coverage
This manual is specifically engineered for the following John Deere Riding Mowers:
- GX70, GX75, and GX85
- SX85
- GX95
- SRX75 and SRX95
Engine & Technical Expertise
Inside, you will find exhaustive details for the specific powerplants used across this series:
- John Deere "K" Series (Kawasaki): In-depth coverage for the FC290V (found in GX70, GX75, SRX75) and the higher-displacement FB460V (powering the GX95 and SRX95).
- Briggs & Stratton "Diamond I/C": Full service protocols for the 28M707 engine utilized in the GX85 and SX85 models.
- Fuel Systems: Detailed repair for gravity-fed and fuel pump-equipped systems, including complete carburetor disassembly and cleaning for both Kawasaki and Briggs & Stratton variants.
Professional-Grade Content
- Diagnostic Troubleshooting: Logic-based charts to quickly identify "no-start" conditions, engine surging, or power loss.
- Electrical Systems: Full-page wiring harness legends, component locations, and system schematics to master the 12-volt electrical and interlock circuits.
- Power Train Overhaul: Complete teardown and repair instructions for the 5-speed gear transaxles and the variable-speed Variator systems.
- Attachments & Mower Decks: Specific service for both 30-inch and 38-inch mower decks, including blade brake adjustments and spindle repairs.
- Detailed Specifications: Precise torque values (Metric and Inch), fluid capacities (1.1L to 1.4L crankcase ranges), and wear limits for internal engine components.
Serial Number Reference for Precision Ordering
To ensure you are using the correct procedures for your specific build, this manual includes vital serial number (S.N.) breaks:
- Throttle Assemblies: Specific instructions for GX85/SX85 models ranging from S.N. 085001-096966 and the updated designs for S.N. 096967 and above.
- Ignition Components: Critical differences noted for Kawasaki FC290V engines at S.N. 00777 and FB460V engines at S.N. 51998.
Why This Manual?
Owning this manual means you no longer have to guess. From the 160 CCA battery requirements to the 0.15 mm valve clearance settings, every piece of data is factory-certified. By following the "Theory of Operation" and "Tests & Adjustments" sections, you can prevent expensive downtime and ensure your John Deere continues to deliver the "cut quality" the brand is famous for.
This technical manual is the ultimate investment for the DIY owner or the professional mechanic looking to maintain the peak performance of John Deere’s most reliable riding mower series.
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Frequently Asked Questions - John Deere Lawn and Garden Tractor Manual
Is this manual suitable for beginners?
Yes, this John Deere manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Lawn and Garden Tractor maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (25.34 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 John Deere Lawn and Garden 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 John Deere 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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