What to do if Cub Cadet CC 46 ES has occasional skips at high speed?
- SSteven LeeSep 7, 2025
If your Cub Cadet Lawn Mower occasionally skips or hesitates at high speed, it might be due to the spark plug gap being too close. Adjust the gap to .030”.

What to do if Cub Cadet CC 46 ES has occasional skips at high speed?
If your Cub Cadet Lawn Mower occasionally skips or hesitates at high speed, it might be due to the spark plug gap being too close. Adjust the gap to .030”.
Why won't my Cub Cadet CC 46 ES Lawn Mower engine start?
If your Cub Cadet Lawn Mower engine fails to start, there are several potential reasons: * The blade control might be disengaged, so engage the blade control. * The spark plug boot might be disconnected, so connect the wire to the spark boot. * The fuel tank might be empty or the fuel stale, so fill the tank with clean, fresh gasoline. * The engine might not be primed (if equipped with a primer), so prime the engine as instructed in the Operation section. * The spark plug might be faulty, so clean, adjust the gap, or replace it. * The fuel line might be blocked, so clean the fuel line. * The engine might be flooded, so wait a few minutes to restart, but do not prime. * The fuel valve (if equipped) might be closed, so open the fuel valve. See the engine manual. * The engi...
Why Cub Cadet CC 46 ES Lawn Mower engine fails to start?
The Cub Cadet Lawn Mower engine might fail to start due to several reasons: * The blade control is disengaged, so engage the blade control. * The spark plug boot is disconnected, so connect the wire to the spark boot. * The fuel tank is empty or contains stale fuel, so fill the tank with clean, fresh gasoline. * The engine is not primed (if equipped with a primer), so prime the engine as instructed in the Operation section. * The spark plug is faulty, so clean, adjust the gap, or replace it. * The fuel line is blocked, so clean the fuel line. * The engine is flooded, so wait a few minutes to restart, but do not prime it. * The fuel valve (if equipped) is closed, so open the fuel valve. See the engine manual. * The engine is not choked (if equipped with a choke), so choke...
What causes occasional skips at high speed on my Cub Cadet CC 46 ES Lawn Mower?
If your Cub Cadet Lawn Mower occasionally skips (hesitates) at high speed, it might be because the spark plug gap is too close. Adjust the gap to .030”.
Why does my Cub Cadet CC 46 ES Lawn Mower idle poorly?
If your Cub Cadet Lawn Mower idles poorly, it could be due to: * A spark plug that is fouled, faulty, or has a gap that is too wide. Reset the gap to .030” or replace the spark plug. * A dirty air cleaner. Refer to the engine manual.
Why does my Cub Cadet Lawn Mower have excessive vibration?
If your Cub Cadet Lawn Mower is experiencing excessive vibration, it may be due to: * A loose or unbalanced cutting blade. Tighten the blade and adapter and balance the blade. * A bent cutting blade. Consult an authorized service dealer.
What to do if my Cub Cadet CC 46 ES will not self propel?
If your Cub Cadet Lawn Mower is not self-propelled, consider the following: * The belt might not be installed properly. Check the belt for proper pulley installation and movement. * Debris might be clogging the drive operation. Stop the engine, disconnect the spark plug boot, and clean out the debris. * The belt might be damaged or worn. Inspect and replace the belt.
Why is my Cub Cadet Lawn Mower engine overheating?
If your Cub Cadet Lawn Mower engine is overheating, it may be due to: * Low engine oil level. Fill the crankcase with the proper oil. * Restricted airflow. Clean the area around and on top of the engine.
Why is my Cub Cadet CC 46 ES Lawn Mower not mulching grass?
If your Cub Cadet Lawn Mower is not mulching grass effectively, consider the following: * Wet grass: Avoid mowing when the grass is wet; wait until it's dry. * Excessively high grass: Mow once at a high cutting height, then mow again at the desired height, or make a narrower cutting path. * Dull blade: Sharpen or replace the blade.
How to fix Cub Cadet Lawn Mower uneven cut?
To fix an uneven cut with your Cub Cadet Lawn Mower, ensure all four wheels are in the same height position, if your mower is equipped with individual height adjusters. Also, check the blade, and sharpen or replace it if it's dull.
| Side Discharge | Yes |
|---|---|
| Deck Material | Steel |
| Engine | Cub Cadet |
| Starting System | Electric Start |
| Cutting Height Positions | 6 |
Section to record model and serial numbers for future reference and support.
Information on how to register the product and contact customer support for assistance.
Essential rules and precautions for safe operation of the lawn mower.
Warnings about chemicals known to cause cancer and reproductive harm in California.
Guidelines for operating the mower safely on slopes, including angle limitations.
Warnings and instructions to prevent accidents involving children.
Precautions for handling gasoline to prevent fire and explosion hazards.
Routine checks, cleaning, and safety measures for mower service.
Instructions for engine maintenance and warnings against modifications.
Information on emission regulations and control systems for the engine.
Importance of spark arrestors for safety on certain terrains and legal requirements.
Explains the meaning of various safety symbols found on the mower and in the manual.
Visual guide to help determine safe mowing slopes based on a 15-degree angle.
Lists all items included in the mower packaging.
Step-by-step instructions for assembling the mower handles.
Instructions for routing the starter rope and securing cables.
Detailed steps for assembling and attaching the grass catcher to the mower.
How to convert the mower from mulching to side discharge.
Procedure for adjusting the cutting height of all four wheels uniformly.
Instructions for filling the engine with gasoline and oil before operation.
Explanation of the blade control and drive control mechanisms.
How to use the levers to set the mower's cutting height.
Description of mulch plug and side discharge chute functions.
How to use the recoil and electric start systems.
Step-by-step guide for starting and stopping the mower's engine safely.
General advice for safe lawn mowing, including clearing debris and using safety glasses.
Instructions for using the mulching feature and the grass catcher.
Overview of essential maintenance practices, warranty, and checks.
Details on where and how to lubricate moving parts for optimal performance.
Instructions for cleaning the mower deck after each use to prevent buildup.
Key engine maintenance tasks like air cleaner, spark plug, and general cleaning.
Steps for removing and replacing the rear flap of the mower.
Procedures for inspecting, removing, balancing, and installing the mower blade.
Instructions for accessing, removing, and installing the drive belt.
Steps for safely removing and replacing the mower's battery.
Guidelines for charging the electric starter battery for optimal performance and life.
Procedure for checking and replacing the 40-amp fuse in the electric starter circuit.
Steps to prepare the mower for storage during the off-season.
Solutions for problems like engine failure to start, running erratically, or overheating.
Remedies for skipping, poor idling, excessive vibration, and mulching problems.
Troubleshooting tips for uneven cuts and the mower not self-propelling.
Part numbers and descriptions for spark plugs, air filters, fuel caps, and wheels.
Part numbers and descriptions for discharge chutes, mulching blades, and grass bags.
Part numbers and descriptions for belts, batteries, battery chargers, and keys.
Details the warranty period, coverage, and items excluded from warranty.
Information on how to get warranty service and locate an authorized dealer.












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