A tandem axle trailer equipped with S-cam brakes has all four slack adjusters originally set with a 6-inch dimension from the clevis pin to camshaft. One slack adjuster is replaced, and because of a different hole arrangement in the new slack adjuster, it is set at 61/2 inches. Which of the following is more likely to result?

A. One of the four wheels will lock up ahead of the others under severe braking
B. One of the four wheels will lock up behind the others under severe braking
C. One of the service brake chambers will require more air pressure than the others
D. One of the service brake chambers will require less air pressure than the others


A. One of the four wheels will lock up ahead of the others under severe braking

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