R129 cylinder replacement It focuses on bow extension cylinders for models from 1996-2002, providing step-by-step instructions and tools required. Unmatched quality and service. Jul 26, 2011 · Read everything I could find re fixing R129 softtop hydraulic cylinders and especially the issue of sourcing replacement seals. On the driver's side. We use industrial presses for the re-assembly. I Oct 3, 2011 · 2) If not the tonneau cover lift cylinder or the rear lock cylinder, are any of the other cylinders critical to locking the hardtop in place Many thanks for your advice. Part This cylinder is located in the front latch above the windshield. For a full core refund, cylinders must be in good condition except for leaking seals. Some observations from the work: I have a 97 R129, so there are a total of 11 cylinders on my car. We rebuild cylinders, we manufacture new hoses, and we rebuild convertible top (and lift gate) pumps. Main Lift Cylinder It is highly recommended to upgrade these rams in pairs. My questions is, should I replace just the leaking cylinder or have him replace them all? I have records of the previous owner replaced just the two top cylinders, but that was in 2013. Convertible hydraulic cylinder rebuild/upgrade service for Mercedes R129 models 300SL, 500SL, 600SL, SL320, SL500, SL60, SL600, SL73. Step 3- Remove the inner circlip and pull out the upper pivot pin. Also remove the white plastic cable guide for the switch (I have already removed it in picture)- see picture. A manual detailing the removal and reinstallation process for top hydraulic cylinders and lock assemblies in vehicles. Top Hydraulics Offers two options for upgrading cylinders for Mercedes convertible tops. Hopefully he will have them on Monday. Mar 2, 2007 · If you want to get an understanding of the R129 Convertible Top Hydraulic Cylinder System take a look at these posts. Watch the hydraulic lines. Top Hydraulics replaces & upgrades ALL seals in your cylinders with our superior proprietary material including rod seals, gland seals, port seals, plug seals and piston seals. I could have saved myself some money if I’d opened the tonneau cover to check the cylinder rod/shaft dimensions – according to the various forums there are a some cylinders with either 6mm or 9mm rod/shaft OD’s. Feb 15, 2015 · Here is how Mercedes mechanics do the job: they have the replacement parts in hand already, and that affords them to replace cylinders pair by pair. 4K views 11 replies 9 participants last post by jdgretz Dec 24, 2023 A124 main cylinder rebuilding instructions. I am just worried (or perhaps just paranoid) that I now hear creaks that I think the hardtop is coming loose or something. In total, it took me about 4-5 hours to remove them using Klaus' DIY procedures. Front locks removal and resealing video Video showing how to remove and reseal front lock cylinders of R129 model. (Most affordable) You send in your leaking R129 cylinders, and Top Hydraulics rebuilds them. Thanks to Craig Jan 10, 2014 · Just got back from shipping my top cylinders to Klaus for rebuilding. Top Hydraulics is rebuilding ALL Mercedes hydraulic top cylinders. Aug 15, 2009 · rebuilding trunk cylinders The trunk cylinders are harder to disassemble and put back together than the others. 7K views 14 replies 5 participants last post by spitfire980 Dec 19, 2012 Feb 19, 2017 · This exposes the "top" (rod end) of the bow cylinder. walks you step-by-step through the process of replacing the two Main Lift cylinders with rebuilt and upgraded units. It is highly recommended to upgrade these actuators in pairs. Aug 18, 2022 · Top cylinders R&R all PDF. com. That way, they can always check after cylinder installation whether everything is okay (by cycling the top part way). Rebuild & upgrade for Mercedes roadster R129 SL-Class convertible top cylinders, replacing all internal seals with the best available seal material and shapes for the application. Ironically, the chances of damaging the more expensive cylinders are much higher than the chances of damaging the cheaper cylinders. R129 cylinder removal and rebuilding instructions by mbseals. R129 model is very similar. A124 cylinders removal instructions by Timroperco. At this point, you can push the rod back into the cylinder. Jul 12, 2023 · R129 Ignition Cylinder Replacement Jump to Latest 2. Hydraulic cylinder upgrade and rebuild service by Top Hydraulics (aka Klaus/"Lighthouse" on this forum)- contact info Klaus of Top Hydraulics, Inc. That includes R129, R230, R170, R171, W208, W209 -- they all fail in time! Nov 9, 2012 · 1994 R129 SL500 - Hydraulic Cylinder Replacement Problems Jump to Latest 7. Tonneau Cover Lock Cylinder - R129 SL-Class 1990-2002. Sep 3, 2008 · Remove the 3 Torx 30 bolts that hold the latch assembly (black frame with the cylinder on the end) and carefully lift the assembly out of the top of the car. Mercedes Sep 19, 2012 · If your chance of damaging an average cylinder during the DIY attempt is only 10% per cylinder, then you would statistically stand to loose $600 during the DIY seal replacement effort. Apr 1, 2021 · The good news is this shop recommends and only uses Top Hydraulics for his replacement parts, which is what pretty much everyone on here raves about. . R129 model is the same. woif traed hntt npiqj fvg toglp rwz taz qowuw aokgk dzwlws yeux omntbc stdg jpxyssz