Cub Cadet 71, 102, 122 and 123 Tractor Service Manual
The manual is applicable for the following Cub Cadet Tractor:
Cub Cadet 71
Cub Cadet 102
Cub Cadet 122 and
Cub cadet 123
Publication: Cub Cadet Service Manuals
The manual is in PDF Format
Language: English
Type: Cub Cadet 71, 102, 122 and 123 Tractor Service Manual 96 Pages
If not present in the table of content details service information about the engine will be provided by the engine manufacturer in most cases.
The Cub Cadet 71, 102, 122 and 123 tractors manual instruction are for use by trained technicians who are experienced in the service and repair of outdoor power equipment of the kind described in this publication GSS-1369.
These materials are intended to provide supplemental information to assist the trained technician, untrained or inexperienced individuals. Read, understand, and follow all instructions and use common sense when working on power equipment. This includes the contents of the products Operators Manual, supplied with the equipment.
The Cub Cadet Tractor Service Manual Content
Specifications
General Information
Engine
Removal
•Manual Starting
•Electric Starting
•Disassembly
•Inspection and Repair
• Reboring Cylinder Block.
• Crankshaft
• Connecting Rod
• Piston
• Piston Pin
• Valves, Seats and Guide
•Reassembly
• Governor
• Automatic Compression Release
• Valve Tappets and Camshaft
• Installation of Crankshaft
• Bearing Plate
• Piston and Rod Assembly
• Attaching Rod to Crankshaft
• Installation of Oil Seals on Crankshaft
• Oil Base
• Installing and Setting Valves
• Cylinder Head
• Breather Assembly
• Magneto
• Flywheel
• Breaker Points
• Carburetor
• Governor Arm and Linkage
• Cylinder Baffles and Fuel Tank Motor-Generator (If Equipped)
This complete maintenance guide is the go-to reference for anyone servicing or repairing heavy machinery. It provides in-depth coverage of all mechanical and electrical systems, with step-by-step repair methods and preventive maintenance instructions. Each page includes technical illustrations and diagnostic charts to help pinpoint faults and correct them efficiently.
The manual is perfect for workshops, field service, or equipment owners who prefer to handle their own maintenance. Following this guide guarantees proper repair techniques and factory-standard adjustments, minimizing downtime and maximizing productivity. With this professional-grade resource, you can extend your machine’s operating life and ensure it performs safely and reliably for years to come.







