Weak Convertible Hydraulic Pump or an Internal Bypass?
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- čas přidán 22. 08. 2024
- In this video, I demonstrate 4 methods of checking a Top Convertible Hydraulic pump pressure and also checking the Hydraulic cylinders for internal leak. If you own an R129 SL Class Mercedes with a hydraulic convertible top, you may have come across the problem of internal bypass in hydraulic cylinders. In this video, I show you four straightforward methods to check your hydraulic pump pressure to determine whether your cylinders have this issue and explain how to fix it.
1. Check The top Pump with Diagnostic Tools
2. Check using a pressure Gauge
3. Check using a clamp meter or an ammeter
4. Check using clear container method for the cylinder bypass
R129 Top Hydraulics Repair I have done:
1. Front Locks:
• Mercedes Top Hydraulic...
2. Main Lift Cylinders:
• SL R129 Top Hydraulics...
3. Extension Bow Cylinders:
• Bow Extension Cylinder...
4. Rear Locks + Tonneau Cover Lift Cylinders:
• R129 Top Hydraulics: T...
5. R129 Convertible Top Micro-Switches location and testing:
• Convertible Top Micros...
6. R129 Convertible top pump maintenance:
• Check your "Top Hydrau...
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Thanks!
You are welcome 😊
Once again you have compiled another fantastic video. I have a w202 at present but looking to get a w208 CLK.tbe coupe seems a safe option, but the convertible would be my #1 choice. Thanks once again.
Thank you so much for watching and feedback mate. :)
Hello my friends, please watch this video to the end as it can provide you with many hints to diagnose your top hydraulic system issue. So Basically in this video I introduce 4 possible methods of testing the top hydraulic pump and one easy way of checking for internal leak. Good luck and let me know your feedback and experience, cheers.
hi dear, thanks for the video , i have an r230 sl500 , my hardtop was working fine , and i noticed that i had a oil leek on the cylinder behind driver seat , i sent my car to a garage ,and now my hardtop nor go up or down and there's a malfunction on screen when i press to go down/up , what should i do, i cant trust any mecanique anymore , should i remove it and open it solo and check?
Good news is you have a fault code, so diagnose your car and watch this too: czcams.com/video/ytzbiHGgrk4/video.html