Merrily passed the first of a number of skills tests she will have to perform to get her CDL license and graduate from the truck driving school.
Before any driver gets into a truck and drives off, a pre Trip Inspection (PTI) of the vehicle must be done. This consists of visually and mechanically inspecting and challenging 100 specific points of the truck.
Some examples are:
- check to see that there is no more than 1” of movement in each brake slack adjuster.
- Make sure that none of the springs are loose or broken.
- Make sure that tire pressures are all correct.
Etc… for 97 more things.
The last few PTI items are done in the cab of the truck. Merrily got 99 of the 100 correct. These checks must all be done from memory, too. She only missed 1 thing…… she was sitting in the cab with her hands on the steering wheel at the end and still had about 3 minutes do go to complete the PTI test.(You only have 20 minutes to do it in).
She felt she was forgetting one thing but just could not think of what it was. She turns to the instructor and said that she was finished.
He said she missed one. She said “which one?”
He says “Steering Wheel Check!”