Troy-Bilt 2425 31BS6KM2B66 Troubleshooting

If you are having problems with your Troy-Bilt 2425 31BS6KM2B66 Snow Blower, you are not alone. Many Troy-Bilt 2425 31BS6KM2B66 owners experience issues with their snow blower from time to time, and it can be frustrating to deal with these problems.

I have problems with my Troy-Bilt 2425 31BS6KM2B66

Troy-Bilt 2425 31BS6KM2B66 Snow Blower Problems

Below are common issues and solutions for the Troy-Bilt 2425 31BS6KM2B66:

The Troy-Bilt 2425 31BS6KM2B66 Engine

Cause Solution
  • Engine fails to start, runs erratically, skips (hesitates), or idles poorly. Refer to the Engine Operator’s Manual.
  • Refer to the Engine Operator’s Manual for engine-related troubleshooting and service.

The Troy-Bilt 2425 31BS6KM2B66 Excessive Vibration

Cause Solution
  • Loose or damaged parts.
  • Stop the engine immediately, remove the safety key, or disconnect the spark plug wire. Check for possible damage. Tighten all nuts and bolts. Repair as needed. If the problem persists, contact an authorized service center.

The Troy-Bilt 2425 31BS6KM2B66 Fails to Propel Itself

Cause Solution
  • The drive control cable is in need of adjustment.
  • Adjust the drive control cable. Refer to Drive Control on page 18
  • Drive belt loose or damaged.
  • Replace the drive belt. Contact an authorized Service Center
  • The friction wheel is worn.
  • Replace the friction wheel. Refer to the Service section on page 30

The Troy-Bilt 2425 31BS6KM2B66 Fails to Discharge Snow

Cause Solution
  • Chute assembly clogged
  • Stop the engine immediately, remove the safety key, or disconnect the spark plug wire. See Engine Operator’s Manual.
  • Clean chute assembly and inside of auger housing with the clean-out tool. Refer to Clearing a Clogged Chute Assembly on page 25.
  • Foreign objects lodged in auger
  • Stop the engine immediately, remove the safety key, or disconnect the spark plug wire. See Engine Operator’s Manual.
  • Remove the object from the auger with the clean-out tool. Refer to Clearing a Clogged Chute Assembly on page 25.
  • The Auger control cable is in need of adjustment.
  • Refer to Auger Control on page 17
  • Auger belt loose or damaged
  • Refer to Auger Belt Replacement on page 29
  • Shear pin(s) sheared.
  • Refer to Replacing Shear Pins on page 26.

The Troy-Bilt 2425 31BS6KM2B66 Chute fails to easily rotate

Cause Solution
  • The chute was assembled incorrectly.
  • Disassemble the chute control and reassemble it as directed in the Set-up section

The Troy-Bilt 2425 31BS6KM2B66 Pushes Snow Instead of Blowing

Cause Solution
  • Low/slow ground speed in wet/slushy snow 1-3” in depth
  • Increase ground speed and always operate the snow blower engine at FULL throttle. Refer to Clearing a Clogged Chute Assembly on page 25
  • Shear pin(s) sheared
  • Refer to Replacing Shear Pins on page 26

The Troy-Bilt 2425 31BS6KM2B66 Overhead Chute Control Does Not Stay Stationary While Blowing Snow

Cause Solution
  • Insufficient preload applied to chute control.
  • Refer to on Overhead Chute Control (If Equipped) on page 16.

Troy-Bilt 2425 31BS6KM2B66 Replacement Parts

How to Diagnose and Repair a Troy-Bilt 2425 31BS6KM2B66

This guide will help you identify and resolve issues with your Troy-Bilt 2425 31BS6KM2B66 Snow Blower.

Troy-Bilt 2425 31BS6KM2B66 Issues? Need Help?

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