Question

When installing a reinforcement plate on a truck frame, how should the bolt holes be located?

a) In a vertical row
b) In a staggered bolt pattern
c) Close to the upper frame flange
d) Along each edge of the plate

Answer 1

The bolt holes on a truck frame reinforcement plate should be positioned in a staggered bolt pattern to distribute stress and avoid creating lines of weakness.

Step-by-step explanation:

When installing a reinforcement plate on a truck frame, the bolt holes should be located in a staggered bolt pattern. This arrangement is preferred because it provides an even distribution of stress and avoids creating lines of weakness that could occur if the holes were aligned in a single row. Placing holes in a staggered pattern also helps prevent the concentration of stress, which can lead to metal fatigue and compromise the structural integrity of the frame over time.