Expert Cub Cadet International 1000, 1200, 1250, 1450, 1650 Operator's Manual - Precision Care & Field Service Procedures
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Purchase Information
Operator's Manual: International Cub Cadet Tractors 1000, 1200, 1250, 1450, 1650 - Technical Specifications
- Document Number / Seller:
- 23677 / Richard Brown
- File Size:
- 5.14 MB
- File Type:
- Language:
- English
- Pages:
- 45
- Printable:
- Yes
- Estimated Download Time:
- 0.11 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Tractor
- Brand:
- Cub Cadet
- Reviewed and Approved:
- Jan 2, 2026
Cub Cadet Models and Parts Covered in this Tractor Manual
- INTERNATIONAL CUB CADET 1000 (1974-1980)
- INTERNATIONAL CUB CADET 1200 (1974-1980)
- INTERNATIONAL CUB CADET 1250 (1974-1980)
- INTERNATIONAL CUB CADET 1450 (1974-1980)
- INTERNATIONAL CUB CADET 1650 (1974-1980)
- International Cub Cadet (1974-1980)
- Quietline Series (1974-1980)
Complete Manual Information
INTERNATIONAL HARVESTER CUB CADET TRACTORS OPERATOR'S MANUAL - 1978 EDITION
Professional operators and service technicians utilize this manual to ensure peak performance and longevity of International Cub Cadet garden tractors. Proper maintenance depends on specific procedures such as the precise adjustment of the electric power take-off clutch air gap to .015/.010 inches, which is vital for preventing clutch slippage and maintaining consistent power delivery to implements. This documentation serves as the primary factory reference for the safe operation, lubrication, and adjustment of the specified drivetrain configurations.
Technical Applicability & Drivetrain Configurations
Hydrostatic Drive Models (Quietline Series)
- International Cub Cadet 1250: Equipped with hydrostatic transmission and hydraulic lift.
- International Cub Cadet 1450: Standard hydraulic lift and electric lighting.
- International Cub Cadet 1650: High-output variant with 23 x 10.50-12 rear tires and standard hydraulic lift.
Gear Drive Models (Conventional Clutch)
- International Cub Cadet 1000: Standard transmission with 6-12 rear tire configuration.
- International Cub Cadet 1200: Standard transmission with 23 x 8.50-12 high flotation tires.
Operational Efficiency & System Safety
- Factory-calibrated governor settings ensure the engine maintains uniform speed under varying load conditions, protecting internal components from over-speed damage.
- Safety starting switches integrated into the clutch-brake pedal and PTO circuits prevent accidental engine engagement, meeting rigorous industrial safety standards.
- Detailed lubrication guides for both hydrostatic and gear-driven models facilitate preventative maintenance schedules that maximize machine uptime and resale value.
Document Metadata
- Print Number: 1 084 540 R5
- Edition Date: October 1978 (Revised March 1979)
- Manufacturer: International Harvester Company
- Page Count: 45 Pages
System Architecture & Factory Benchmarks
Engine performance is governed by precise Kohler AQS series specifications, requiring a governed high idle speed of 3600 RPM and a full load speed of 3400 RPM. Ignition system integrity relies on a breaker point gap of .020 inches and a spark plug gap of .025 inches on Champion RJ-8 or equivalent 14mm plugs. Drivetrain protection is facilitated by the mandatory use of IH Hy-Tran Fluid in hydrostatic units to meet IH B-6 specifications, ensuring proper hydraulic control and preventing premature wear.
Visual Maintenance & Diagnostic Aids
- Instrument panel layouts identify specific control locations for both manual and hydraulic lift variants.
- Lubrication diagrams pinpoint grease fitting locations for steering knuckles and front axle pivot pins.
- Serial number location guides facilitate accurate parts identification for the chassis and engine.
Table of Contents
- Introduction and Serial Number Locations
- Work Safety and Operating Rules
- Instruments and Controls
- Operating the Engine (Starting, Stopping, Cold Weather)
- Fuel System and Carburetor Adjustments
- Driving the Tractor (Gear Drive and Hydrostatic)
- Equipment Lift Systems (Manual, Electric, and Hydraulic)
- Power Take-Off (Front and Rear)
- Engine Cooling and Air Cleaner Maintenance
- Electrical System (Battery, Fuses, and Lighting)
- Tires and Front Wheel Adjustments
- Clutch-Brake Service and Adjustment
- Storage and Troubleshooting
- Lubrication Guide and Detailed Specifications
Operational Limits & Fluid Capacities
| Component | Capacity | Recommended Fluid |
|---|---|---|
| Engine Crankcase | 3 Pints | IH Low Ash Engine Oil (SAE 30 above 32°F) |
| Transmission (Gear) | 7 Pints | IH Hy-Tran Fluid |
| Transmission (Hydro) | 14 Pints | IH Hy-Tran Fluid |
| Creeper Drive | 1/2 Pint | IH Hy-Tran Fluid |
| Fuel Tank | 8 Quarts | 91-93 Octane Gasoline |
| Steering Gear | 1/4 lb | IH-251H EP Grease |
Critical Torque & Clearance Specifications
- PTO Clutch Air Gap: .015 - .010 inches.
- Spark Plug Gap: .025 inches.
- Breaker Point Gap: .020 inches.
- Front Wheel Toe-in: 1/8 inch.
- Engine Idle Speed: 1800 RPM.
- Brake Torque Requirement: 100 ft-lbs per wheel (locked position).
Download Instructions for Cub Cadet Tractor Manual
Frequently Asked Questions - Cub Cadet Tractor Manual
What does this Cub Cadet manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Expert Cub Cadet International 1000, 1200, 1250, 1450, 1650 Operator's Manual - Precision Care & Field Service Procedures. It includes information for the following models: - INTERNATIONAL CUB CADET 1000 (1974-1980) - INTERNATIONAL CUB CADET 1200 (1974-1980) - INTERNATIONAL CUB CADET 1250 (1974-1980) - INTERNATIONAL CUB CADET 1450 (1974-1980) - INTERNATIONAL CUB CADET 1650 (1974-1980) - International Cub Cadet (1974-1980) - Quietline Series (1974-1980).
Is this manual suitable for beginners?
Yes, this Cub Cadet 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 (5.14 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 Cub Cadet 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 Cub Cadet 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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