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-   -   Haynes manual says not to rebuild 914 rear calipers.. I think I'm better than that. (https://dorkiphus.net/porsche/showthread.php?t=35360)

Theironsausage 10-19-2015 11:59 PM

Haynes manual says not to rebuild 914 rear calipers.. I think I'm better than that.
 
Hey all,

I'm working on a basket case 914 that sat for twelve years, and had repairs attempted on it by uneducated gorillas who think that every car should have a 350 swap, because billet... I picked up caliper rebuild kits because buying one caliper for this car costs more than the purchase price of three of my daily drivers. Noticing some funny hardware on the rear calipers, I consulted the Haynes manual before I tore into them. The Haynes manual tells me to buy new rear calipers, as the old ones aren't serviceable by rubes such as myself.. I think this is a load of crap, because somebody had to assemble these things to begin with, and let's face it.. German Engineering is only as good as the West German assembly line worker who's eating a can of Mettwurst, and slamming Hasebrau during his lunchbreak with all of the other guys on the factory floor wearing bib overalls.
So, have any of you folks rebuilt rear calipers? How's it done?

Matt

Patrick3000 10-20-2015 03:22 AM

Here is a video
 
From pmbperformance.com

http://youtu.be/dm_DnizKOZM

Vicegrip 10-20-2015 07:35 AM

Harder than standard 2 piston but not un-possible. Good rule of thumb on combined disk/emergency brake calipers. If you have to force it you are doing it wrong.

Theironsausage 10-25-2015 02:26 PM

Awesome,
Thanks

Trak Ratt 10-25-2015 04:10 PM

Your manual was probably written when they were cheaper to just replace. Times change and so does availability of parts for 34+ year old cars. As Vice says if you have to forces it, you need to rethinks it.

BlackTalon 10-25-2015 04:11 PM

Haynes LOL

Vicegrip 10-25-2015 06:11 PM

"Assembly is reverse of disassembly":D

Theironsausage 10-25-2015 09:22 PM

Meh, I usually use Haynes just for empirical data.. This many quarts, X amount of torque, Timing Specs, etc.. Every now and then I come across something that's been engineered by nitwits ('88 Saab front brake calipers, for instance), and I need a shove in the right direction. Also, I can't afford a Bentley manual, or FSM for every car I work on, so Haynes it is.

Trak Ratt 10-25-2015 10:00 PM

Quote:

Originally Posted by Theironsausage (Post 537855)
... Also, I can't afford a Bentley manual, or FSM for every car I work on, so Haynes it is.

You need to sharpen your search skills boy-o! 914World and lots of other places have the old PDF manuals on line + lots of other info. To bad Jim passed or he'd take you in hand. Search Dorkiphus for "914"


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