Make:
International Harvester (IH)
Model:
73, 106, 107, 126, 127, 147
Implied Production Period:
Late 1960s - Early 1970s (based on associated models and manual date)
Manual Publication Date:
July 1979
Target User:
DIY mechanics, Cub Cadet owners, service technicians
Value Proposition:
Comprehensive, detailed, hard-to-find repair information for vintage Cub Cadet tractors and attachments
Competitor Manuals:
Original IH manuals (scarce), other third-party repair guides (potentially less comprehensive)
Ease Of Use:
Organized sections, exploded views for easy identification, step-by-step instructions
Information Density:
Tons of information, detailed repair information in a very technical manual
Special Tools:
Includes information on special tools required for repairs
Cub Cadet Reputation:
Known for dependability and rugged construction, cult-like following
Ownership Changes:
Cub Cadet brand purchased by MTD Products from International Harvester in 1981
Historical Context:
Represents a period when International Harvester produced these robust garden tractors.
Primary Coverage:
International IH Cub Cadet 73, 106, 107, 126, 127, 147 Tractors
Secondary Coverage:
Equipment Attachments (Rotary Mower, Snow Thrower, Rotary Tiller)
Type:
Service Repair Workshop Manual
Primary Language:
English
Digital Format:
PDF Download
Engine:
Yes (Specifications, Torques, Compression Check, Removal, Disassembly, Inspection, Repair, Reassembly)
Fuel System:
Yes (General Information, Carburetor Adjustments, Disassembly, Cleaning, Reassembly, Governor Adjustments, Throttle Control)
Electrical System:
Yes (Battery, Ignition, Motor Generator, Current Voltage Regulator, Ignition Timing)
Chassis:
Yes (Specifications, General Information, Steering Assembly, Front Wheels & Bearings, Front Axle)
Drivetrain:
Yes (Clutch, Brakes, Splitting & Recoupling Tractor, Reduction Drive, Transmission & Differential, Rear Axle)
Hydrostatic Transmission:
Yes (Removal, Installation, Adjustments)
Pto Systems:
Yes (Creeper Drive, Front PTO Clutch, Rear PTO Clutch)
Lifting Systems:
Yes (Electric Power Lift)
Attachments:
Yes (Rotary Mower, Snow Thrower, Rotary Tiller)
Maintenance:
Yes (Adjustments, Lubrication, Filter Changes)
Diagnostics:
Yes (Troubleshooting within sections, Compression Checks)
Repair:
Yes (Detailed step-by-step repair instructions for all covered systems)
Disassembly Reassembly:
Yes (Comprehensive teardown and reassembly of major components)
Installation:
Yes (Hydrostatic unit installation, Attachment installation)
Depth:
Comprehensive Workshop Level
Detail Level:
High (Technical manual with detailed repair information)
Illustrations:
Abundant (Tons of illustrations, lots of pictures, exploded views)
Searchability:
Likely searchable if properly OCR'd (implied by Adobe Acrobat)
Scalability:
High (Scalable to several times normal size)
File Size Consideration:
Can be large, up to 1 Gig, requires sufficient storage space and stable internet
Page Clarity:
Very clear and clean
Image Quality:
Great detail, rich with detail
Format Delivery:
Digital Download (Not paper, no shipping)
Original Manual Description:
Exactly like the original manual
Engine Type:
Details not explicitly stated, but typically 2-cylinder gasoline engines for this era of Cub Cadet
Horsepower Range:
Likely in the 7-14 HP range based on model numbers (e.g., 126, 147)
Torque Specifications:
Covered within the manual (Special Torques section)
Compression Check:
Procedure detailed in the manual
Carburetor:
Covered in detail: adjustment, disassembly, cleaning, reassembly
Governor:
Covered: adjustments
Transmission Type:
Manual transmission with reduction drive and differential
Hydrostatic Transmission:
Available as an option on some models, covered for removal, installation, and adjustments
Split Frame Design:
Manual covers splitting and recoupling the tractor, indicative of a split-frame design for serviceability
Pto Systems:
Includes information on front and rear PTO clutches, and creeper drive
Wheelbase:
Not specified in product info, but typical for garden tractors of the era.
Tractor Weight:
Not specified in product info, but typically ranges from 400-600 lbs.
Attachment Weight:
Not specified in product info, varies greatly by attachment.
Historical Safety Standards:
Safety features and considerations are implicitly covered within repair procedures, but formal ratings as understood today were less common.
Brakes:
Covered in the manual
Operator Station:
Manual covers steering, clutch, and controls, all crucial for safe operation.
Features:
N/A (No electronic infotainment systems typical for this era of tractor).
Features:
N/A (No electronic driver assistance features).
Features:
N/A (No electronic connectivity).
Ignition System:
Covered in detail, including points, condenser, and timing.
Charging System:
Motor Generator (Dynamo) and Current Voltage Regulator covered.
General Maintenance:
Manual provides specifications and procedures for performing necessary maintenance, though specific intervals are not listed in the product description.
Engine Oil:
Likely SAE 30 or 10W-30, specific grade would be detailed in the full manual.
Gear Oil:
Likely SAE 80W-90 or SAE 90 gear oil for the transmission and differential, specific grade would be detailed in the full manual.
Hydraulic Fluid:
If equipped with a hydraulic lift system, specific fluid type would be covered.
Common Wear Points:
Based on age, common issues may include carburetor gumming, ignition system wear, PTO clutch wear, and hydrostatic transmission leaks/wear if applicable.
Engine Troubleshooting:
Manual provides guidance for diagnosing and repairing common engine problems.
Cub Cadet Founding:
Originally developed by International Harvester in the early 1960s.
Model Lineup Context:
The 70, 100, and 120 series were foundational garden tractors for Cub Cadet.
Manufacturing Location:
Likely manufactured at IH facilities, subsequently at MTD facilities after acquisition.
