I’m always looking for ways to keep drivers safer and healthier on the road. One of the best strategies for doing this is to simply listen. Our drivers are experienced professionals who understand the importance of working together to improve the job, so when they bring concerns, comments or ideas to me, I try to share the solutions and tips.

An issue that has been brought to my attention recently is tandem slide locking pins that won’t retract when the locking pin release arm is pulled. This is a safety issue that generally results from one of the pins binding on the slider rails. Drivers have reported injuries to their shoulders — especially damage to the rotator cuff —from trying to muscle the pins into position.

Some success has been reported from the practice of putting the truck in forward or reverse and sliding the trailer box slightly forward or backward in order to get the pins to retract. There is also the temptation to simply whack the pins with a hammer (strongly discouraged). The easiest and most effective solution is to use a lubricant on the pins and slider rails.

Lithium grease, also referred to as white lithium, is an inexpensive, easy-to-use and effective answer. It adheres well to metal, is non-corrosive, may be used under extremely heavy loads, has outstanding temperature tolerance and is resistant to moisture. It can be purchased in spray can form at any Wal-mart or automotive parts store for between $3.00 and $5.00. It stores easily, will not gum up or collect dirt and is very easy to apply. A quick shot to all four pins and a couple of pulls to work it in is all it takes.

Regular applications of white lithium will make the chore of adjusting trailer tandems easier, less work, less frustrating and reduce the risk of injury.

Stay tuned for more tips.

-Tim Hicks