Working With The Unit - UNIPRODO UNI TRAILER 18 Manual De Instrucciones

4. Install the flag pole into the flag pocket on the left rear corner of the trailer.

3.3. Working with the unit

1. Make sure there are no loose parts in the trailer structure, all components
are tight and undamaged, and there is sufficient air in the tires.
2. Secure the tow bar by checking that it is locked under the frame.