Closing the gap. (case books).

An OEM automaker had difficulty maintaining a consistent gap between a 2002-model truck's forehead bumper and fascia. What solv the question was a special alignment fixture from Peak Inc., called the therefore arm. It is a pneumatically operated modular device consisting of a welded frame, cross-arms, locating block ups slides, and clamps.

The therefore arm hangs from an overhead bridge that rides upon rails. Included with the cylinder-actuated arm is an integral handle and superintendence buttons. A balance system, producing cipher gravity, lets operators raise and lower the arm and its load with the