Hey Steve, Back when this list was moderated, instead of being allowed to be destroyed by the daily ramblings of an ignorant, self-important lunatic desperate for human interaction at any cost, we used to answer questions like this. So here's one for old time's sake.... I think you are on the right track with the tap. Those two threaded holes in the timing cover are capped on the inside so the bolts actually never work as an oil seal. You can verify this by removing them and putting a long punch through the hole. But because of this, the length of those M7s is critical. Make sure you mark your depth and don't go too far with the tap. Just work slowly and you'll be fine. You do not want to break the timing cover or you'll be rather unhappy. To be safe, you'd probably also be better off removing the entire bracket along with the blanking plate and o-ring. Then tape over the cam access hole so you don't get anything falling down in the crankcase while you work. With your new bolts, error on the side of shorter rather than longer; there is plenty of thread for such a non-critical part. I always use some anti-seize going back in for fear of exactly this scenario. Good luck, Jake Kamphoefner 1063 ________________________________ From: Stephen Rice <stevedmc@xxxxxxxxx> To: dmcnews@xxxxxxxxxxxxxxx Sent: Fri, March 16, 2012 10:29:38 PM Subject: [DML] Is there an alternate way to tension AC belt Several months ago I took my AC belt out of the car and the other day I decided to put it back it. Well, I'm having trouble getting the thing to tighten because one of the bolts for the bracket will not stay in the engine. The threads are stripped and I really don't want to tap the threads since the metal would end up in my engine. Has anyone ever ran into this, or better yet, is there a better way to tension the belt rather than use the stock design? The picture below shows which bolt is completely loose. The top bolt feels as if its threads are giving way as well. I'm afraid if I tightening it too much its threads will give way as well. http://sphotos.xx.fbcdn.net/hphotos-snc7/s320x320/426916_10150728210865586_624210585_11832095_274403980_n.jpg -- Steve Rice #16510 [Non-text portions of this message have been removed] ------------------------------------ To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: dmcnews-digest@xxxxxxxxxxxxxxx dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/