Marine Generator Diagnostics & Repair
Our Complete Boat Generator Diagnostics and Repair service is a must-have for boat owners seeking top-notch maintenance for their marine generator systems. From diagnosing issues to providing expert repair solutions, our skilled technicians have you covered.
With our service, you can expect thorough diagnostics using the latest technology and a comprehensive repair process that ensures your boat generator is running smoothly. Trust our team to deliver quality workmanship and reliable results every time.
Power Your
Comfort.
When the generator stops, the luxury ends. No A/C, no refrigeration, no charging. We specialize in diagnosing and repairing marine generators, ensuring your onboard power plant runs quietly and reliably at anchorage.
Back-End (Electrical)
Engine running but no power? We troubleshoot the "Back End." We test capacitors, diodes, voltage regulators (AVR), and rotor/stator windings to restore proper 120V/240V output.
Cooling Systems
Generators are prone to overheating. We replace seawater impellers, descale heat exchangers (acid flush), and replace mixing elbows to prevent the "Overheat Shutdown" that kills your A/C at night.
Load Bank Testing
We don't just guess. We use a resistive "Load Bank" to apply a full artificial electrical load to your generator, verifying it can hold frequency (Hz) and voltage under maximum stress without stalling.
Diagnostic Workflow.
Finding the fault.
Output Check
We measure Voltage (AC) and Frequency (Hz) at the panel. Low voltage damages appliances; low frequency indicates engine governor issues.
Cooling Audit
We check water flow at the exhaust. A weak stream means a dying impeller or a clogged heat exchanger. We verify the temperature differential across the core.
Sensor Logic
Generators shut down to protect themselves. We test the oil pressure switch, coolant temp sensor, and exhaust temp sensor to see if it's a real failure or a bad sensor.
Load Test
We turn on every A/C unit and stove burner on the boat. If the generator dies or voltage drops below 110V, we adjust the governor or replace the AVR.
Brands We Service.
The industry standards.
Output Specs.
Power quality matters.
Common Questions
Why does my generator run but make no power?
This is usually a failed capacitor or voltage regulator (AVR). The engine is fine, but the "Back End" isn't excited. We can often fix this without removing the unit.
Why does it shut off after 5 minutes?
This is the classic "Safety Shutdown." It's likely overheating due to a bad impeller, or the oil pressure sensor is faulty. The computer kills the engine to save it.
| Manufacturer | Breeze Marine Boat Service |
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Boat Service$150.00 -
Marine Boat Service$150.00