Project Overview
At INJEGOV, authorized GEISLINGER sales and service partner for Greece, we pride ourselves on delivering specialized marine engine and coupling repair solutions. Our latest project on a luxury yacht coupling, powered by twin MTU 4000 engines, highlights our precision, technical expertise, and commitment to quality service.
Problem
During operation, the yacht’s port-side engine developed an oil leakage from its Geislinger coupling. This specialized component is crucial for smooth and efficient power transmission, making immediate action essential to avoid further mechanical damage. After a thorough on-site inspection, our certified technicians traced the issue to a worn and damaged O-ring inside the coupling—an issue that, if left unresolved, could have compromised the entire propulsion system.
Our Solution: Complete Overhaul and Bearing Replacement
Immediately, following a detailed assessment, we carefully removed the affected coupling and transported it to our specialized workshop for full refurbishment. To demonstrate, our team disassembled the unit with precision, identifying not only the faulty O-rings but also wear on the Tapered Roller Bearings. Adhering strictly to Geislinger’s service protocols, we replaced all O-rings and installed new bearings to ensure the coupling would perform at its original high standards. Once refurbishment was complete, the coupling was reassembled, pressure-tested, and carefully reinstalled on board. As can be seen, every step was documented to guarantee full compliance with both Geislinger and MTU specifications.
Hence, the result of our work was the complete restoration of the yacht’s coupling system. The leak was fully resolved, and the new bearings secured the coupling’s smooth and efficient operation. Thanks to our detailed, manufacturer-compliant procedures, the yacht’s propulsion system regained full performance, ensuring reliability for future voyages. As shown above, our comprehensive repair approach not only addressed the immediate issue but also helped extend the overall lifespan of the coupling and related drivetrain components. In brief, the owner now benefits from peace of mind, knowing that their vessel’s critical systems are operating as they should.
Geislinger coupling bearing replacement – tapper roller bearing
Geislinger coupling repair inner star removal
MTU 4000 Geislinger damper
MTU engine oil leakage
Geislinger damper springs repair on MTU
Geislinger coupling repair damaged o-ring
Geislinger Coupling Repair for MTU 4000 Engine
Geislinger coupling repair bearing replacement
Geislinger Coupling for MTU 4000 Engines repaired
Geislinger Coupling removal for MTU 4000 Engines
Why choose INJEGOV
With over four decades of experience in marine engine services, INJEOOV stands out for its technical excellence and commitment to quality. As the authorized Geislinger sales and service partner for Greece, we provide specialized solutions for couplings and advanced marine systems. Overall, our combination of skilled technicians, modern workshops, and strict adherence to manufacturer standards ensures that every project is delivered with maximum reliability and precision. Whether dealing with complex repairs or preventive maintenance, INJEGOV remains a trusted partner for marine professionals worldwide.
Contact Us
As an authorized service provider, Injegov ensures that all maintenance and repair work is performed by certified technicians trained in GEISLINGER’s exacting procedures. Our services include:
Keep your GEISLINGER dampers performing at their peak with Injegov’s expert care. Contact us today to schedule an inspection or learn more about our tailored repair solutions.
