Patriot 4WD L4-2.4L VIN W (2007)
is a tension spring (7) which is engaged with a metal tab on the underside of the die cast pivot end and is hooked through a small hole in the steel strap.
The entire wiper arm has a satin black finish applied to all of its visible surfaces.
A wiper arm cannot be adjusted or repaired and, if ineffective or damaged, it must be replaced.
