Rebuiding Inside-out |
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Rebuiding Inside-out |
bkrantz |
Jan 30 2022, 09:05 PM
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#4741
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
A possible problem: the flare on the caliper end is a bit off-center and uneven (it looks worse than the photo shows). Time to step back.
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bkrantz |
Jan 31 2022, 08:56 PM
Post
#4742
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Well, sitting overnight revealed a similar leak from the left rear caliper.
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bkrantz |
Jan 31 2022, 08:58 PM
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#4743
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Just like the right side, the line going in to the caliper is leaking, despite a fair amount of tightening on the fitting.
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bkrantz |
Jan 31 2022, 08:58 PM
Post
#4744
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
I pulled the hard line off.
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bkrantz |
Jan 31 2022, 08:59 PM
Post
#4745
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
And just like on the right side, the flare seems off-center. (Sorry for the fuzzy photo)
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bkrantz |
Jan 31 2022, 09:02 PM
Post
#4746
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Meanwhile, I was experimenting with cleaning the original Fuchs wheels. I got most of the ancient wheel weight adhesive off from the inside. And then I got out my new citrus cleaner from Chemical Guys.
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bkrantz |
Jan 31 2022, 09:04 PM
Post
#4747
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
About 30 minutes with the cleaner and a scotch-bite pad, and the inside is looking good--good enough at least for this wheel, which will be my spare.
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bkrantz |
Jan 31 2022, 09:05 PM
Post
#4748
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
The outside also cleaned up a bit, but still has the nasty bit of curb rash.
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bkrantz |
Feb 2 2022, 08:32 PM
Post
#4749
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Back on the brake lines. According to some reliable sources, stainless steel lines are a bit harder, and might take more effort to get the flares to seat properly. They recommend a process of tightening and loosening a fitting, and repeating 5 or 6 times, before a final tightening.
So, starting at the master cylinder, I applied this technique at every junction. Attached thumbnail(s) |
bkrantz |
Feb 2 2022, 08:33 PM
Post
#4750
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Junction with the tunnel line.
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bkrantz |
Feb 2 2022, 08:34 PM
Post
#4751
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Front flex lines and calipers.
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bkrantz |
Feb 2 2022, 08:36 PM
Post
#4752
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
For good access to the fittings on top, I removed the rear calipers. These were the most leaky junctions.
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bkrantz |
Feb 2 2022, 08:42 PM
Post
#4753
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
And then re-installed the calipers and connected the flex lines. I still need to get to the fittings on the pressure regulator. But dinner time.
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Dutchy914 |
Feb 3 2022, 03:34 PM
Post
#4754
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Newbie Group: Members Posts: 4 Joined: 4-July 21 From: Texas Member No.: 25,696 Region Association: Southwest Region |
anyone is the E-brake guide (tunnel) standard on all 914's ? I remember my 75 in Netherlands didn't have it.
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bkrantz |
Feb 3 2022, 08:43 PM
Post
#4755
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
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bkrantz |
Feb 3 2022, 08:46 PM
Post
#4756
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
I got my spare mounted, a Vredestein Sprint Classic, 155SR-15, on a stock Fuchs wheel.
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bkrantz |
Feb 3 2022, 08:47 PM
Post
#4757
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
This tire is almost as tall as the ones on my 2017 991.
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bkrantz |
Feb 3 2022, 08:49 PM
Post
#4758
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
But the 991 rear is just a bit wider.
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bkrantz |
Feb 3 2022, 08:51 PM
Post
#4759
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Test fit in the frunk: the width of the tire is just less than the spare cavity (see the tiny gap below the silver straight edge).
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bkrantz |
Feb 3 2022, 08:53 PM
Post
#4760
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914 Guru Group: Members Posts: 8,154 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
I dug out the spare retaining hardware.
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