How do they make a track bar adjustment?

Question

How do they make a track bar adjustment?

Answer 1

wtg vader you said it , correct answer..I could have not said it better or added a thing

Answer 2

VADER well said. Today during the race watch for it during pit stops. The commentators usually tell you which adjustment the crew is doing (whether it is the top or bottom hole in the window).

Very good question!

Answer 3

Similar to a track bar adjustment, a wedge change is accomplished by inserting a long ratchet extension through holes in either the left or right side of the rear window. The crewmember turns the ratchet, which turns a bolt that raises or lowers the perch on which the suspension spring rests.