Safety concerns encountered during power steering service should include all of these warnings EXCEPT: a. Power steering fluid can be very hot. b. Beware of moving belts when the engine is running. c. Fluid pressure can be as high as 1,400 psi. d. Power steering fluid contact causes skin cancer.

## Step 1<br />The problem presents four potential safety concerns that could be encountered during power steering service. The task is to identify the one that is not a valid safety concern.<br /><br />## Step 2<br />Option a states that power steering fluid can be very hot. This is a valid safety concern as the power steering fluid can indeed become very hot during operation, which can cause burns if not handled properly.<br /><br />## Step 3<br />Option b warns about moving belts when the engine is running. This is also a valid safety concern as moving belts can cause injuries if not handled properly.<br /><br />## Step 4<br />Option c mentions that fluid pressure can be as high as 1,400 psi. This is a valid safety concern as the high pressure can cause injuries if not handled properly.<br /><br />## Step 5<br />Option d states that power steering fluid contact causes skin cancer. This is not a valid safety concern as there is no scientific evidence that power steering fluid can cause skin cancer.