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CarMan356

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Everything posted by CarMan356

  1. Bibz, from what I remember, the two pieces were extremely tight together, so I'd imagine that these two pieces are seized together. Once the lock nut is loosened, then the threded bar needs to be unscrewed from the connecting piece. Regards, Colm.
  2. Hey guys! I have proper brakes again, :D actually I forgot what they felt like, and what a change the new brake booster has made. The brake pedal is now extremely smooth and soft. B) I thoroughly believe that, when I bought the car last November, the brake booster was full of water, but I just thought that it had a heavy brake pedal. Since the booster failed, I had become an expert at releasing the brake pedal with my left leg tucked under the pedal. (Not recommended though!) :P I am very impressed with the fact that I completed this project myself, for a total cost of Euro 145.00 (Approx $200.00). :D When I enquired with the main dealer, they were going to replace both the Brake Booster, the Master Cylinder and a bunch of gaskets and seals, for which their cost would have been approx. Euro 1200.00 (Approx. $ 1700.00). :angry: Oh, to remove the old booster, and replace with the new one, took me less than 1 hour, as I knew exactly what to do, as I removed it before. ;) I will do a write-up with some photos very shortly, but before I do, here is one very quick way to see if there is water in your brake servo: There are 2 long Screw/Bolt as follows: "Pan Head Screw - M8 x 154 x 80 - 999.073.124.09". These hold the brake servo and master cylinder to the firewall. Remove the lower of the two, which is to the left, see photo If this screw has signs of rust along the threads, then the chances of water being in the booster are very high. It is through this hole where the water seeps through. The opposite screw will not have any rust at all, so there is no need to remove that one to check. If there is signs of rust, I would recommend that the screw be replaced but with PTFE Tape (Thread Sealing Tape) along the complete shaft of the screw, and probably go and order a new brake booster, before it gets worse. ;) As I said, I will do a full write-up with some photos very shortly. :D Colm. :renntech:
  3. Well, after 19 days, (from California to Ireland), I received the Brake Booster in the post. :D So it's time to get my hands dirty again. :D I might tackle it this evening after work, or maybe on Saturday morning. :) It'll be nice to have some proper brakes again! :lol: I'll take a few photos and post here when the job is done! :renntech:
  4. I just checked out the image in full scale, and the Brake Booster has the following sticker: LUcas 3.85 996.355.025.03 n19H
  5. Ok, so having done my research, I can not locate a second-hand booster. When I contacted my local Porsche Centre, they re-quoted for all of the parts. The booster alone is Euro 461.53. (Approx. $650.00) :o I have come across Pelican Parts before, but I have never used them yet. They have the exact same part for $139.50, and came back with an international delivery to Ireland for $60.00. Total = $199.50. That's approximately Euro 140.00. :D So, I phoned in my order immediately, and it should take about 5 - 10 working days! :D Tool Pants, you mentioned that all I needed to get was the brake booster, and I agree with you. ;) Having worked on the job myself, I know exactly where the water got in. It was through the lower of the two holes, which hold the brake booster to the frame. See image: Before I attach the new booster, I will prepare the area with silicone and PTFE Tape (Thread Sealing Tape). This should also help to prevent water getting in, in the future. Also, just something to note. The Porsche TSB and Bentley Maintenance book, says that you have to drain the brake fluid, and completely disconnect the brake master cylinder when removing the booster. This is only the case when working on a Left Hand Drive Boxster. As mine is a Right Hand Drive Boxster, the master cylinder can be pulled back just enough to remove the brake booster. So, when I get the new booster, I will do my best to take some more photos, and let you guys know how I get on. :renntech:
  6. Hey Tool Pants, thanks for the advice about the 2 TSB's, Brake Booster Seal at Firewall Changed and Brake Booster / Spare Parts Requirements. I've read them both and they give really good detailed information. ;) I will look into checking the availability of a second hand booster, failing that, I'll just have to order these parts new.
  7. Thanks Shawn! ;) Just done that now! I think I've to wait for confirmation before I can proceed! It's definitely worth it, as I've gotten some great information from this site to date! :renntech:
  8. Thanks 'Tool Pants'! ;) Is there a TSB for moving the steering wheel to the left hand side? :lol: I've had a look in RennTech.org Forums > Porsche TSB Menu > Boxster (986) TSBs but I am unable to open any of the TSB's. How do I access them? Am I doing something wrong? :rolleyes:
  9. Here's a couple of photos of the inside of the Brake Booster! Must be years of water build up! :o
  10. Ok, I finally got around to tackling my Brake Booster problem. I decided to remove the booster to see if there was water in it, and also to see if I could drain it. This was going to be my second time working on the car. (First was the successful replacement of a window regulator). I was advised that the Brake Booster could be removed and re-installed without having to drain brake fluid, or disconnect the Brake Master Cylinder lines. So here goes, here's my first detailed post. Cleared the front trunk, removed the plastic trim and carpet surrounding the booster. Remove the two long pan head screws (red arrows). Remove the screw holding the alarm sounder, to gain more access. Loosen the lock nut (red arrow) and then loosen the connecting piece (blue arrow). Continue to loosen the connecting piece until they separate. Whilst loosening this piece, keep an eye on the bracket which holds the brake lines and vacuum line in place. As the booster begins to loosen away from the fire wall, you will need to pull these lines out of the brackets. Remove the electrical connection (red circle) from the brake fluid container, as this gets in the way later on. Remove the two hexagon nuts (blue arrows) holding the brake master cylinder to the booster. You may want to temporarily replace the two long pan head screws, to anchor the booster whilst loosening the two hexagon nuts. Remove the vacuum line connect (green arrow), this just needs a little effort. Now you can begin to remove the cylinder from the booster, again just a little effort. You will also need to lift the regulator out of its support (red arrow) The cylinder, whilst still connecting to all of its lines, and the booster can be gently pulled out, and the booster lifted out. The booster was full of water. I noticed that it is this hole where the water gets into the booster from. The booster seals were leaking under pressure. It's difficult to drain the water completely from the booster, as there's a diaphram system inside, except through the vacuum connection hole. When I would operate the booster manually, I could see that over time that the seals had worn and were not operating 100%. With all of the visible water, gone, I could still hear water in the opposite side of the booster, so I decided to open the booster. This was done by just prying the clips up, all around the booster. You can see that the booster must have had water in it for quite a long time, as there is alot of rust inside. I cleaned as much of it as I could, with engine cleaner. I completely dried out the booster, and put it back together again. Once everything was put back together, I checked the brakes, and it seemed to have helped my problem, but not solve it 100%. I can still drive the car, but I know I will have to buy a new brake booster, but at least I know now, that I can fit it myself. :) I have a few more detailed photos, but I couldn't upload all of them. If anyone wants them, just ask! :renntech:
  11. So I decided to try and dry out the Brake Booster. I started by reading my Bentley book, and first you have to empty the brake resevoir, disconnect various lines, disconnect the Brake Master Cylinder and then remove the Brake Booster. As this seemed more like a larger task, than a quick DIY job, I decided not to proceed just yet, as I didn't have the necessary brake fluid etc needed when having to bleed the system once re-instated. :( I did however carry out the cleaning of the 3 drain holes located around the Brake Booster and Battery, there was some dirt and grime, but these weren't blocked. :) Today, I contacted my local Porsche Centre (Ireland only has 1), and the parts are as follows: Brake Booster: 996 355 923 00 = Euro 321.70 + VAT @ 21% Brake Master Cylinder: 996 355 910 00 = Euro 266.27 @ VAT @ 21% Gaskets & Sealing Rings: Euro 17.75 + VAT @ 21% 2 litres of Porsche Brake Fluid = Euro 36.00 + VAT @ 21% (0.4 litres required, better to be looking at it, than to be looking for it!) So, for the parts alone, including VAT it'll cost me Euro 776.48, (approximately US$ 1,059.36). There would be labour on top of that if I went to the Porsche Centre, probably Euro 300.00. :( So the question is, do I tackle the job myself, and just try and dry out the Brake Booster, only expense is the cost of new brake fluid, and a pressure bleeder... I think that's what they're called. Is a new Brake Booster really neccessary if there's just water in it? :help: Please note, this is my everyday car, and my only mode of transport, so I can not be without the car! :drive:
  12. Thanks for your input guys! Your help is really appreciated! ;) I found this link http://www.renntech.org/forums/index.php?s...&hl=Booster and it says "You can't open the booster, all you can do is remove the booster pour out and let him dry. This gives you no guaranty for the future replace is the best option. Brakes are a safety item, two hands are not enough, if you got no experience with brake systems go to a workshop." I have mechanical knowledge, including brakes, but not with Brake Systems. Is it easy to remove the booster to dry it out?
  13. I just spoke with my local Porsche Centre, and they told me that there were no recall issues with my car, but that the early model Boxsters ('97-'99) did have some problems with water getting into the Brakes Servo, and thus is causing brake pedal not to release immediately. He said that, obviously, he would not be able to diagnose the problem without seeing the car, but that if it was the servo, that he would also want to change the Master Cylinder too! I can just see the € Euro ($ Dollars) Symbols now! It never rains, but it pours, especially in Ireland!
  14. It's a 98MY Boxster 2.5. I bought the car last November with 46,000 miles on the clock. The service record says that the brake fluid was changed before at 45,000 miles, although I'm now doubting that. I understand that the brake fluid is to be done every 2 years, regardless of mileage. I now have 62,000 miles on the car, after 9 months, and I am due to carrying out the Major Service (60k Service) shortly, so maybe I should include a brake fluid change also.
  15. Hi Guys! Yesterday evening and this morning, I noticed when I pressed the brake pedal, the car would slow and stop as normal, but the brake pedal would not release immediately, but took about 5 – 10 secs to completely release. A couple of times I felt when I was starting off again, that the brakes hadn’t released completely and that I was driving with the brakes still on for a short distance. Any idea what the problem could be? Is it a trip to the mechanic, or something I could tackle myself? Thanks, :renntech: Colm.
  16. Brakes Not Releasing (Sticking) Hi Guys! Yesterday evening and this morning, I noticed when I pressed the brake pedal, the car would slow and stop as normal, but the brake pedal would not release immediately, but took about 5 – 10 secs to completely release. A couple of times I felt when I was starting off again, that the brakes hadn’t released completely and that I was driving with the brakes still on for a short distance. Any idea what the problem could be? Is it a trip to the mechanic, or something I could tackle myself? Author CarMan356 Category Boxster (986) - Common Fixes and Repairs Submitted 08/27/2007 04:37 AM
  17. Hi, Have a look at ESS Essential Styling http://www.essentialstyling.com/boxster_rear_spoilers1.htm
  18. Hey! I would definitely go for it, but take some consideration about where you are going to park it. I have a 1998 Boxster 2.5, with 18" wheels (rear 265/35, front 225/40), and I do 20,000 miles a year, (about 10k motorway and 10k country Irish roads), so even though you do feel every bump, it sure is worth it. The mileage will increase steadily, but if you look after the car regularily, you shouldn't have any major problems! :rolleyes: Oh, bit of advice, if you get the pre-2003 model with the plastic rear screen, don't put the roof down during cold weather, under 5degC (41degF), as it will crack! I wish someone had told me this! :censored: Anyway, best of luck with you decision, and if you stick with this website, you'll get some great advice! :thumbup:
  19. The other day, I pressed the horn in my Boxster a few times, but the third time the horn just gave out a single tone sound. I presume the Boxster has a Dual Tone Horn, and that one of these has failed? Where do I start? Is it a loose connection, faulty horn, faulty switch in the steering wheel? Any ideas?
  20. I recently had the misfortune to crack the plastic rear screen, whilst lowering the roof on a sunny morning, but as the car was parked in the shade, the rear screen never warmed enough to become flexible. As I live in Ireland, with one Porsche dealer in Dublin, they wanted to replace the complete roof. Instead having searched the net, I discovered SoftTops in Coventry, England, who were advertising on eBay. I contacted them, and after getting confirmation than my insurance company would cover the repair (Euro480) I arranged to travel across the water to get it repaired. (Although I had to pay travel expences: Ferry Euro274, Petrol150). The guy in SoftTops, Tony, assured me that replacement would be equal to a new factory screen, and that I would be 100% satisfied! And he certainly wasn't wrong. Well, it's now 2 weeks since I got it done, and it sure has gotten a real test with the rain here. It's better than 100%, if that's possible! It makes the whole roof look so fresh, especially as the car is now 9 years old. So, if there is anyone in Ireland / UK who need to get a replacement rear screen, or any roof work done, be sure and contact Tony, who is a really friendly guy, and an absolute craftsman at what he does! Tony Huxham, Soft Tops Convertible Specialists, Unit 4 Bartons Court, Barras Green, Stoke, Coventry, CV2 4PA, England. Mobile: 0044 7721 589006, Tel: 0044 2476 455477, e-mail: stcs.coventry1@btopenworld.com, www.softtops.org.uk http://cgi.ebay.com/ws/eBayISAPI.dll?ViewI...ADME:L:RTQ:US:1
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