Trailblazer Rear wiper

Help!
No good deed goes unpunished...
Wife took my '04 TB thru an automatic car wash that twisted rear wiper arm assembly around till it points down & the carwash won't pay to repair it!:eek:
I can't figure out how the assembly comes off the motor shaft.:banghead:
How does the wiper arm come off motor?
Are there any free sites that show the "exploded" view
Thanks!!!

Marian714,

My TB 2004 had the same problem, in that it would not cycle or wash, found out that it was the nut on the wiper assembley got loose somehow? All I did was remove the plastic covering on the rear wipe and tighten the nut, try not to over tighten it, give it a few try's then check. this resolved my problem, the plastic cover just snaps off and on. I do not Know if your arm is bent, the company should be responsible, some customer service.

Marian714,
the company should be responsible, some customer service.

Good luck with that, they are probably like every other automatic car wash out there and have a warning sign telling you that they are not responsible for any damage.