David Brown/Case Tractor Manual: Comprehensive Shop Service Guide for Tractor Models 1270, 1370, and 1570 (1972-1978)
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Sample pages from the David Brown/Case Tractor Manual: Comprehensive Shop Service Guide for Tractor Models 1270, 1370, and 1570 (1972-1978) manual
Purchase Information
Case 1270, 1370, 1570 Tractor Repair Manual - Technical Specifications
- Document Number / Seller:
- 25226 / Elizabeth Lewis
- File Size:
- 8.37 MB
- File Type:
- Language:
- English
- Pages:
- 82
- Printable:
- Yes
- Estimated Download Time:
- 0.17 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Tractor
- Brand:
- Case
- Reviewed and Approved:
- Dec 22, 2025
Case Models and Parts Covered in this Tractor Manual
- Case 1270 (1972-1978)
- Case 1370 (1972-1978)
- Case 1570 (1976-1978)
Complete Manual Information
J.I. Case Tractor Shop Manual: Models 1270, 1370, and 1570
Master your machine with the definitive Shop Service Manual for J.I. Case high-horsepower tractors. This comprehensive guide is specifically engineered for the legendary 1270, 1370, and 1570 models produced between 1972 and 1978. Whether you are performing a simple oil change or a complete transmission overhaul, this manual provides the technical precision required to keep your Case tractor in peak operating condition.
Covering the robust 451BDT and 504BDT engines, this manual dives deep into the mechanical heart of your equipment. It is an indispensable resource for professional mechanics and dedicated owners who demand factory-spec accuracy for maintenance, troubleshooting, and complex structural repairs.
Model Coverage & Specifications
This manual is tailored for the following Case heavy-duty tractors:
- Case 1270 (1972-1978): Featuring the 451 cubic inch turbocharged diesel engine.
- Case 1370 (1972-1978): Powered by the high-performance 504 cubic inch turbocharged diesel.
- Case 1570 (1976-1978): The pinnacle of the series, utilizing the 504 cubic inch engine with enhanced planetary final drives and specialized braking systems.
Professional-Grade Technical Content
- Engine Mastery: Complete teardown and assembly data for the 451BDT and 504BDT engines. Includes detailed specs for cylinder head torque (three-stage sequence to 210 ft.-lbs.), valve tappet adjustments (0.015 intake/0.025 exhaust cold), and turbocharger testing (AiResearch T-04B units).
- Power Shift Transmission: In-depth coverage of the 12-speed forward/3-speed reverse power shift system. Includes overhaul procedures for C1, C2, C3, and C4 clutches, as well as planetary drive synchronization.
- Hydraulic & Steering Systems: Comprehensive guides for the hydrostatic power steering (Ross units) and the dual hydraulic pumps (8 gpm and 20 gpm sections). Includes pressure testing protocols (2000-2400 psi range).
- Advanced Braking & Final Drives: Detailed service for the self-adjusting multiple-disc brakes and the heavy-duty planetary final drive units specific to the 1570.
- Fuel System Precision: Maintenance for Robert Bosch PES injection pumps, including timing procedures and injector nozzle testing (Roosa Master pencil nozzles for 1270/1370 and American Bosch for 1570).
Essential Identification Data
Never guess on parts again. This manual provides exact locations for critical identification:
- Tractor Serial Numbers: Stamped on the left side of the steering support (firewall). For late Model 1570 tractors (after serial number 8808493), specific steering column variations are noted.
- Engine Serial Numbers: Located on the right rear of the cylinder block.
- Transmission Serial Numbers: Critical for 1570 models (notes provided for units before and after S/N 10057502) to ensure correct seal and piston installation.
Why This Manual is a Must-Have
- Valuable Shop Tips: Includes instructions for fabricating specialty tools, such as the tachometer drive puller and bushing installation arbors.
- Condensed Service Data: Quick-reference tables for liquid capacities (42-44 qts cooling system, 22-26 qts crankcase) and engine governed speeds.
- Mobile-Friendly Layout: Clear, structured sections and paragraph indexing make it easy to find the information you need while you are in the shop or out in the field.
Equip yourself with the same information used by professional technicians. From the torque limiting clutch to the Draft-O-Matic hydraulic lift system, no bolt is left unturned. Keep your Case 70-series tractor working as hard as you do.
Download Instructions for Case Tractor Manual
Frequently Asked Questions - Case Tractor Manual
What does this Case manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for David Brown/Case Tractor Manual: Comprehensive Shop Service Guide for Tractor Models 1270, 1370, and 1570 (1972-1978). It includes information for the following models: - Case 1270 (1972-1978) - Case 1370 (1972-1978) - Case 1570 (1976-1978).
Is this manual suitable for beginners?
Yes, this Case 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 (8.37 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 Case 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 Case 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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