Enforcer
Has anyone had his type of failure? This is the bracket that attaches to the engine block and it holds the idler tension pulley in place. Mine had failed and was wondering if anyone else had this happen to them? The dealer told me that this is a common failure point in the pulley system, i suppose due to the forces, even though forces would not be going through that point.
Enforcer
I've never heard of the plate itself being the problem, but people in general have had regular problems with the tesionors themselves failing. When you say the base has failed, what exactly has happened? Since you say "shear", I'm assuming one of the posts have broken off, likely the bottom one that bolts to the bottom of the hydraulic cylinder...?
Capo di tutti capi
Wow.....new one on me....
Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim
Messaggero
Never heard of this one.
"I don't care if the door gaps are straight. When the driver steps on the gas I want him to sheet his pant's." Enzo Ferrari
Capo di tutti capi
I don't even know what this base plate is. It's part of the tensioner?
I would love to see pics.
Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim
Messaggero
Yea is the dealer pulling your leg
"I don't care if the door gaps are straight. When the driver steps on the gas I want him to sheet his pant's." Enzo Ferrari
Enforcer
Dane, in realoem go to the diagrams where the tensionor is and you'll see the full tensioner assembly and individual parts, and there is a base part holding it all together.
Capo di tutti capi
Yeah....thanks T. I was gonna do that....but got lazy. Thanks
Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim
Enforcer
I'll post pictures later tomorrow, but basically the part failed at the middle. The only way it could have happened is if someone went way overboard trying to move the tensioner by the pulley. you would have to use like a sledge or something. either way my shop replaced the part on their dime. Lucky (heh) for me when i tried to push the tensioner in, fluid came out =dead. 2hours later i get home and finish the damn job which would have take 50 minutes tops. Thanks to Dane for the DIY though. My shop doesn't do any mechanical work so they contract a tech at the local bmw dealer to do it at 1/4 the price. so basically 3/4 of the price is warranty which he still will do to keep a good face. I'm all caught up on maintenence except for PS fluid and brake fluid. those will be done when i do my brakes in the spring.
Messaggero
Oh I forget you had the hydraulic version. Cool that it was fixed though, shops like that are good. I used to have one like that for my Audi that was very honest and I may take my BMW there if ever since I see he has a few here and there anyway.
"I don't care if the door gaps are straight. When the driver steps on the gas I want him to sheet his pant's." Enzo Ferrari
Posting Permissions
Reply With Quote
