While conducting a daily inspection on a wheel loader, you notice that the engine oil level is significantly below the 'add' mark on the dipstick. What is the immediate action you should take?

Question: While conducting a daily inspection on a wheel loader, you notice that the engine oil level is significantly below the 'add' mark on the dipstick. What is the immediate action you should take?

Answer options:

• Proceed with the shift and monitor the oil pressure gauge closely.
• Top up the engine oil to the full mark and then document the finding. ✅ Inform your supervisor and tag out the machine until the cause of the low oil is investigated and rectified.
• Add a small amount of oil and recheck the level after an hour of operation.

Correct answer: Inform your supervisor and tag out the machine until the cause of the low oil is investigated and rectified.

Explanation: A significant drop in fluid level, especially engine oil, indicates a potential problem such as a leak or excessive consumption. Operating the machine in this condition could cause severe engine damage or a breakdown, requiring it to be tagged out and investigated.