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by FrickinHek
24 Aug 2025, 11:16
Forum: XC90 1st gen 2003-2014
Topic: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?
Replies: 9
Views: 426

Re: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?

The first pulley was definitely bad. The new one I just got seems fine. It only spins in one direction. I used two different torque wrenches, both set to 80nm which is what was recommended in FCP Euro's video. The pulley starts spinning at about 45-50nm. I'll try counter force from the bolt on the o...
by FrickinHek
23 Aug 2025, 21:48
Forum: XC90 1st gen 2003-2014
Topic: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?
Replies: 9
Views: 426

Re: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?

Alright have a new issue. I got my new belt side pulley from FCP and am trying to put it on but I can't torque it to spec. When torqueing it it'll keep going and going because the pulley on the alternator side spins with it. Is it possibly something wrong with the alternator side pulley/coupler or p...
by FrickinHek
21 Aug 2025, 20:26
Forum: XC90 1st gen 2003-2014
Topic: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?
Replies: 9
Views: 426

Re: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?

Thanks again for the responses Vova. I'm going to start digging into this weekend so we will see. Hopefully it's just the right side drive pulley that is bad!
by FrickinHek
20 Aug 2025, 21:41
Forum: XC90 1st gen 2003-2014
Topic: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?
Replies: 9
Views: 426

Re: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?

Thanks for the response Vova. I've been meaning to clean the throttle body and MAF for awhile and guess there's no better time than now while I check out the alternator. When my wife first told me what was going on I was really worried it was the READ unit since I replaced pulley's and stuff not too...
by FrickinHek
20 Aug 2025, 09:11
Forum: XC90 1st gen 2003-2014
Topic: Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?
Replies: 9
Views: 426

Serpentine Belt Stopped Spinning - Bad Read Overrun Pulley?

Hey guys, I changed by serpentine belt/READ overrun pulley and all other pulleys and water pump on my 2013 3.2 2 years ago. Today as my wife was driving she lost power steering, AC, and then after she parked the high engine temp warning came on as she was on the phone with me. I told her to turn it ...