To uncouple the converter dolly from the front trailer, you must:

Unlock the pintle hook.. Section 7.2: Unlock the pintle hook on the front trailer to release the dolly eye.

To uncouple the converter dolly from the front trailer, you must:

ANSWER BREAKDOWN
  • A. Correct. Unlock the pintle hook on the front trailer to release the dolly eye.
  • B. Incorrect. "Lower the landing gear of the front trailer." is not correct. Unlock the pintle hook on the front trailer to release the dolly eye.
  • C. Incorrect. "Disconnect the drive shaft." is not correct. Unlock the pintle hook on the front trailer to release the dolly eye.
  • D. Incorrect. "Drain the fuel." is not correct. Unlock the pintle hook on the front trailer to release the dolly eye.