Repowering & Restoration Jobs

Engine Repowering and Component Overhaul by Meera Marine

Meera Marine specializes in the repowering and comprehensive overhaul of main and auxiliary marine engines across various capacities. Their expertise covers high-precision restoration and replacement of critical engine components, ensuring optimal performance and extended engine life. The following steps typically outline their procedure :

• Inspection and Assessment
  Meera Marine begins with a thorough inspection of the engine, including diagnostic testing and dimensional checks to assess wear and damage on the engine head, valves, valve seats, and crankshaft.
• Engine Head and Valve Work
  Dismantling of the cylinder head and related assemblies.
  Cleaning, crack detection, and pressure testing of the cylinder head.
  Reconditioning or replacing valves and valve seats using precision machining tools to ensure proper sealing and compression.
  Valve seat inserts may be refitted, and valve guides replaced as required.
• Crankshaft Inspection and Repair
  The crankshaft is removed and inspected for cracks, wear, or deformation.
  Non-destructive testing (NDT) methods such as magnaflux or ultrasonic testing are used.
  Journals are measured and, if needed, polished or ground to undersize with appropriate bearings fitted.
  Dynamic balancing and alignment checks are conducted before reinstallation.
• Repowering Process
  For engines beyond economical repair or where performance upgrades are needed, Meera Marine facilitates repowering by:
  Selecting compatible new or refurbished engines based on vessel requirements.
  Custom fabrication of engine mounts, alignment with gearboxes, and integration with control systems.
  Electrical and mechanical interface modifications.
  Final sea trial and performance verification.
• Testing and Commissioning
  After reassembly, engines undergo a test run to validate power output, fuel efficiency, and emissions compliance. Final adjustments ensure the engine operates within OEM specifications.
  
  Through precision engineering, certified technicians, and advanced tools, Meera Marine ensures that all engine repairs and repowering tasks meet the highest standards of marine engineering reliability and safety.