Cub Cadet CC4125 / CC4175

Operator’s Manual
4-Cycle Gasoline Trimmers
CC4125 / CC4175
All information, illustrations, and specifications in this manual
are based on the latest product information available at the
time of printing. We reserve the right to make changes at any
time without notice.
Copyright© 2006 MTD SOUTHWEST INC, All Rights Reserved.
WARNING: When using the unit, you must follow
the safety rules. Please read these instructions
before operating the unit in order to ensure the
safety of the operator and any bystanders. Please
keep these instructions for later use.
P/N 769-02674 (12/06)
WARNING
THE ENGINE EXHAUST FROM THIS PRODUCT CONTAINS
CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO
CAUSE CANCER, BIRTH DEFECTS OR OTHER
REPRODUCTIVE HARM.
SAVE THESE INSTRUCTIONS
For service call 1-877-282-8684 in the United States, or
1-800-668-1238 in Canada to obtain a list of authorized service
dealers near you. For more details about your unit, visit our
website at www.cubcadet.com.
DO NOT RETURN THE UNIT TO THE RETAILER. PROOF OF
PURCHASE WILL BE REQUIRED FOR WARRANTY
SERVICE.
THIS PRODUCT IS COVERED BY ONE OR MORE U.S.
PATENTS. OTHER PATENTS PENDING.
Service on this unit both within and after the warranty period
should be performed only by an authorized and approved
service dealer.
SPARK ARRESTOR NOTE
NOTE: For users on U.S. Forest Land and in the states of
California, Maine, Oregon and Washington. All U.S. Forest
Land and the state of California (Public Resources Codes 4442
and 4443), Oregon and Washington require, by law that certain
internal combustion engines operated on forest brush and/or
grass-covered areas be equipped with a spark arrestor,
maintained in effective working order, or the engine be
constructed, equipped and maintained for the prevention of
fire. Check with your state or local authorities for regulations
pertaining to these requirements. Failure to follow these
requirements could subject you to liability or a fine. This unit is
factory equipped with a spark arrestor. If it requires
replacement, ask your LOCAL SERVICE DEALER to install the
Accessory Part #753-05297 Spark Arrestor Kit.
CALIFORNIA PROPOSITION 65 WARNING
TABLE OF CONTENTS
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Oil and Fuel Information . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Starting/Stopping Instructions . . . . . . . . . . . . . . . . . . . . . .6
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Maintenance and Repair Instructions . . . . . . . . . . . . . . . .8
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Cub Cadet CC4125 / CC4175 Specifications

General

Engine Type	2-Cycle
Engine Displacement	25cc
Cutting Width	17 inches
Line Diameter	0.095 inches
Cutting System	Dual-Line, Bump Feed
Weight	12.5 lbs

Summary

Rules for Safe Operation

Important Safety Instructions

General safety guidelines and warnings for operating the unit.

Safety Warnings for Gas Units

Specific safety precautions related to gasoline use and fueling.

While Operating

Safety precautions to follow during unit operation.

Other Safety Warnings

Additional safety advice for storage and general use.

Safety and International Symbols

Safety and International Symbols

Explains safety and international symbols used in the manual.

Know Your Unit

Applications

Describes the various uses and applications of the trimmer.

Assembly Instructions

Install Cutting Attachment Shield

Steps to install the cutting attachment shield for different models.

Adjust the J-Handle

Instructions for adjusting the J-handle for optimal grip and comfort.

Oil and Fuel Information

Recommended Oil Type

Details on the correct type and weight of oil for the crankcase.

Recommended Fuel Type

Information on the correct fuel to use, including blended fuels.

Fueling the Unit

Step-by-step instructions for safely fueling the unit.

Starting Stopping Instructions

Starting Instructions

Detailed steps for starting the engine, including cold weather procedures.

Stopping Instructions

Procedures for safely stopping the engine.

Operating Instructions

Operating the Rapid-Link System

How to use the optional Rapid-Link™ system attachments.

Removing and Installing Attachments

Steps for removing and installing cutting attachments or add-ons.

Holding the Trimmer

Correct posture and grip for operating the trimmer safely.

Operating Instructions

Tips for Best Trimming Results

Techniques for achieving optimal trimming performance.

Decorative Trimming

How to perform decorative trimming around obstacles.

Maintenance and Repair Instructions

Maintenance Schedule

A schedule of required maintenance tasks and their frequency.

Fixed Line Installation

Instructions for installing the trimmer line into the cutting head.

Maintenance and Repair Instructions

Checking the Oil Level

Steps to check the engine oil level and ensure it's adequate.

Changing the Oil

Procedures for draining and refilling the engine oil.

Maintenance and Repair Instructions

Air Filter Maintenance

Steps for cleaning and re-oiling the air filter for optimal performance.

Maintenance and Repair Instructions

Carburetor Adjustment

Adjusting the idle speed screw to resolve engine idling issues.

Rocker Arm Clearance

Procedure for checking and adjusting valve clearance.

Maintenance and Repair Instructions

Replacing the Spark Plug

Steps for removing, checking, and installing a spark plug.

Spark Arrestor Maintenance

Instructions for cleaning or replacing the spark arrestor screen.

Cleaning and Storage

Guidelines for cleaning the unit and preparing it for storage.

Transporting

Precautions and steps for safely transporting the unit.

Troubleshooting

Engine Will Not Start

Common causes and corrective actions for starting issues.

Engine Will Not Idle

Causes and solutions for the engine not idling properly.

Engine Will Not Accelerate

Troubleshooting steps for acceleration problems.

Engine Lacks Power or Stalls

Diagnosing and resolving power loss or stalling during operation.

Specifications

Engine Specifications

Technical details of the engine, including type, displacement, and RPM.

Drive Shaft and Cutting Attachment Specifications

Specifications for the drive shaft, cutting mechanism, and dimensions.

Manufacturers Limited Warranty

How to Obtain Service

Instructions on how to get warranty service and locate a dealer.

Warranty Exclusions

Items or conditions not covered by the limited warranty.

How State Law Relates to Warranty

Information on how state laws affect warranty rights.