 Sheared key in fan hub. |
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| Jesco Reient |
 Oct 7 2012, 10:00 PM
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Member  Group: Members Posts: 135 Joined: 18-July 12 From: Western Washington Member No.: 14,690 Region Association: Pacific Northwest  |
So I was trying to change the seal on the fan Hub, Big leak, when tring to remove the fan hub from the crank it required a puller and an indordinate amount of pressure to break free. Once it had broken free I found that the crank keyway had sheared and was in two pieces. This had happened prior to our buying the car but is one more thing that has shown up during the Tune-Up (IMG:style_emoticons/default/headbang.gif) and leak fix that keeps growing with leaps and bounds (IMG:style_emoticons/default/chair.gif) . any Ideas on cause?
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| Cap'n Krusty |
Oct 8 2012, 11:10 AM
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
The o'ring goes behind the hub when you install it. You'll notice a step on the back; that's for the o-ring. I doubt you's EVER find the woodruff key in a FLAPS, so you might want to order one from a Porsche or VW oriented shop or parts source. GPR might have one. Just make sure everything is clean and not chingered up and you should be OK. Use the correct thick washer and special bolt, torqued to 18 ft/lbs.
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Posts in this topic
Jesco Reient Sheared key in fan hub. Oct 7 2012, 10:00 PM
timothy_nd28 Man, I would love to see a picture of this! Oct 7 2012, 10:06 PM Cap'n Krusty The keyway is the slot in the crank, the key is th... Oct 7 2012, 10:22 PM infraredcalvin Are you taking about the woodruff key insert on th... Oct 7 2012, 10:25 PM rnellums I had this happen to me during a road trip. basic... Oct 8 2012, 09:13 AM
reharvey
I had this happen to me during a road trip. basi... Oct 8 2012, 04:27 PM Jesco Reient Mine was not that badly galled, it was a clean she... Oct 8 2012, 11:01 AM Jesco Reient
The o'ring goes behind the hub when you insta... Oct 8 2012, 04:05 PM wndsrfr
. any Ideas on cause?
As to the cause:
Mine had... Oct 8 2012, 06:08 PM Jesco Reient So for everyones information the key fit nicely, t... Oct 9 2012, 09:12 AM |
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