What I didn't like about Zimmermen - Saabnet.com Bulletin Board
Fully half (one of 2) Zimmerman rotors I purchased (9-5 Aero front) had a casting flaw that would cause them to warp when hot, but return to flat after they cooled. Devilishly difficult to diagnose, as the car would stop fine after whatever anyone did to fix the problem, but then vibrate like crazy during use. First I had them turned. Then I measured the runout and replaced the one side that had the highest runout. It was the other one that was bad...
posted by 65.35.8...
Posts in this Thread:
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no Spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Your address is: 18.104.22.168 - Using CCBot/2.0 (https://commoncrawl.org/faq/) - Logged.
Site Members do not see red text instructions, skyscraper, nor box ads.
Click here to see all
the Site Membership Benefits!