Pouring rain has turned a job site access road into a muddy path. An operator needs to drive a wheel loader from one end to the other. What is the most appropriate action to prevent loss of control?

Question: Pouring rain has turned a job site access road into a muddy path. An operator needs to drive a wheel loader from one end to the other. What is the most appropriate action to prevent loss of control?

Answer options:

• Increase speed to power through the mud before sinking. ✅ Engage differential lock, select a low gear, and proceed slowly and steadily.
• Deflate tires slightly to increase traction.
• Swing the bucket side to side to clear mud ahead of the wheels.

Correct answer: Engage differential lock, select a low gear, and proceed slowly and steadily.

Explanation: Differential lock ensures power delivery to all wheels, low gear provides maximum torque and control, and slow, steady movement prevents sudden loss of traction or bogging down. This is a standard procedure for slippery conditions.