The customer had a leaking cylinder. They had it rebuilt. Six months later it started leaking again. My feeling was they never replaced all the seals due to the piston was impossible to remove. I'm guessing they they skipped repladceing all the seals. Six months later they brought it back to the repair shop and they were informed they needed a new hydraulic cylinder. This was a $25,000+ job. We got her done right!! ✅ Subscribe To Our Channel For More Videos: https://www.youtube.com/@mobilediesel/?sub_confirmation=1 ✅ Important Links: 👉 Website: https://ift.tt/8hmGvEw ✅ Stay Connected With Me: 👉 (X)Twitter: https://twitter.com/fatfix 👉 TikTok : https://ift.tt/YnUeZsH 👉 Facebook: https://ift.tt/XsQe0WG 👉 Linkedin: https://ift.tt/ERPYAxk 👉 Reddit: https://ift.tt/j8Vw5M9 👉 Pinterest: https://ift.tt/wM6Voag ✅ For Business Inquiries: 📩 Email: fatfix@gmail.com 📱 Call or Text: (919-335-4800) ============================== ✅ Other Videos You Might Be Interested In Watching: 👉 Caterpillar Excavator Part 2: Cluster Gauge Display 7Y-5500 Fault Codes Tutorial | Mobiledieselmedic https://www.youtube.com/watch?v=W5Jbz7oGSNw 👉 Caterpillar Excavator Part 3: Accessing 7Y-5500 Cluster Gauge Calibration | Mobiledieselmedic.com https://www.youtube.com/watch?v=jD7kXVAcybQ 👉 Caterpillar Excavator Part 4: Accessing 7Y-5500 Cluster Gauge Calibration | Mobiledieselmedic.com https://www.youtube.com/watch?v=vq0VrxSI-0k 👉 Acedeck Aries X1 (2023): Important Part Missing: Safety Concerns & Oversight | Mobiledieselmedic.com https://www.youtube.com/watch?v=as32TXbyCX0 ============================= ✅ About Mobile Diesel Medic: Mobile Diesel is a company specializing in field repair of larger diesel motors, high pressure fire suppression systems (fire pumpers), factory and field hydraulic systems, and finally industrial heat exchangers and radiators. We have a knack for solving the more difficult hard to repair jobs. Our reputation is to repair when most other companies just want to replace. With the successful track record of repairing and NOT replacing, comes a savings of around 50%-80%. We will set up a job site anywhere in the lower 48 states. Finally, we work in much of North Carolina and we love the hard jobs and the challenges. Give us a call and see for yourself. For Collaboration and Business inquiries, please use the contact information below: 📩 Email: fatfix@gmail.com 📱 Call or Text: (919-335-4800) 🔔 Subscribe to our channel for more videos: https://www.youtube.com/@mobilediesel/?sub_confirmation=1 ===================== ADD HASHTAGS Disclaimer: We do not accept any liability for any loss or damage which is incurred from you acting or not acting as a result of reading any of our publications. You acknowledge that you use the information we provide at your own risk. Do your own research. Copyright Disclaimer: Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use © Mobile Diesel Medic
from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/watch?v=p9eCOjA8Hb8
Saturday, February 21, 2026
Sunday, February 8, 2026
Amazon is deleting my honest reviews on sub standard vendors that are cheating the public
Amazon has been taking down my reviews because I've been calling people out on 781% price gouging during the ice storm. They were first emailing me telling me they're going to take down my reviews and now they're just taking them down without letting me know. I wanted a record of it. Let's wait and see what they do.
from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/watch?v=H8UXgcqmSrQ
from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/watch?v=H8UXgcqmSrQ
Thursday, February 5, 2026
February 5, 2026
from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/shorts/r9yL42kvp24
Tuesday, February 3, 2026
Bobcat T650 track tensioner seal installed backwards destroy the cylinder wall
I always pull these things apart and once in a while I'll see somebody put the seals in backwards. The high pressure rubber seal vomits between the polished stem and the cylinder wall because the plastic backer ring known as the anti-extrusion ring was put in first. Don't do that
from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/shorts/n72kMA3V_e4
from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/shorts/n72kMA3V_e4
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Cummins 4BT Injector Pump replaced 5 years ago. The rebuilder sold unit with defective parts.
Drill outfit replaced the injector pump five years ago and it never worked right from day 1. I checked all the usual suspects and found some...
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This is a very problematic job. I've developed a technique to get the heater core running nice and hot without removing half the trucks ...
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from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/shorts/szkH5kecVI4
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from Mobile Diesel Medic “Diesel Motors - Radiators” -Engines-Generators-Hydraulics https://www.youtube.com/shorts/r9yL42kvp24