Freeing Wiper Arm

[fishheadbarandgrill]

I’ve got enough corrosion on one of my wiper arms so that it doesn’t pivot out. My plan is to use some PB Blaster to free it up. Has anyone had luck using PB Blaster? If not, what did you use?

 

[TugScout]

PB Blaster works great. I've used it on mine and prior to applying I've also soaked the joint liberally with Salt-Away. Remember BP Blaster is not a long lasting lubricant so once loosens up apply a bit of grease.

Cheers,
Mark

 

[fishheadbarandgrill]

Success. With the little help of an exacto-knife blade.

 

[bill46]

I used silicone spray lube, but PB should work fine.