Rotax 912
Engine Servicing
Maintain the reliability of your Rotax 912 engine with our professional servicing. Our expert team will perform thorough inspections, routine maintenance, and proactive diagnostics to catch potential issues early, ensuring your engine runs smoothly and efficiently for every flight.
Benefits of
Rotax 912 engine Servicing
Optimised Engine Performance
Proper troubleshooting and adjustments optimise engine performance, improving fuel efficiency and extending engine life.
Manufacturer Compliance
Adhering to Rotax’s manufacturer guidelines ensures safety, reliability, and compliance with aviation regulations.
Early Detection of Issues
Regular diagnostics on the Rotax 912 engine help detect potential issues early, preventing costly failures.
Engine Diagnostic
Pricing List
From minor performance issues to complete engine overhauls, we provide expert troubleshooting and transparent pricing for all your Rotax 912 needs.
Basic Diagnostic Check
Full engine inspection, checking oil levels, fuel system, and external components for wear.
From £99
Engine Performance Diagnostics
Identify issues with power loss, rough running, or poor throttle response using diagnostic equipment.
From £99
Compression Test
Check the health of the cylinders and pistons by testing engine compression.
From £99
Fuel System Diagnostics
Inspect and troubleshoot fuel flow, fuel pump, and carburetor issues.
From £99
Ignition System Diagnostics
Diagnose spark plug, ignition coil, and magneto problems that affect engine start-up and performance.
From £99
Cooling System Diagnostics
Test for overheating issues by checking the radiator, coolant levels, and water pump.
From £99
Electrical System Diagnostics
Troubleshoot electrical system failures such as alternator issues, wiring problems, or battery malfunctions.
From £99
Propeller Dynamic Balancing
Adjust propeller balance to reduce vibration and improve engine performance.
From £99
Detailed Engine Overhaul Consultation
In-depth diagnostics for identifying major issues requiring an engine overhaul. Includes a full report with recommended actions.
From £99
Additional Fee's
- Emergency Call-out Fee (if applicable): £75
- Hourly Labour Rate (for additional repairs beyond diagnostics): £70/hour
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FAQs
What is a Rotax 912 Engine?
The Rotax 912 engine is a popular four-cylinder, four-stroke, horizontally opposed aircraft engine designed and manufactured by BRP-Rotax. It is widely used in light sport aircraft (LSA), ultralights, microlights, homebuilt aircraft, and some certified planes. Known for its reliability, fuel efficiency, and compact size, the Rotax 912 is favored by many pilots due to its lightweight design and strong power-to-weight ratio.
The Rotax 912’s combination of efficiency, versatility, and durability has made it one of the most commonly used engines in its class.
What Engines do you troubleshoot?
At our engine repair company, we specialise in troubleshooting and servicing small aircraft engines, with a primary focus on the Rotax 912 series. This includes a range of Rotax engines, particularly those used in light sport aircraft, microlights, and ultralights. We handle:
- Rotax 912 UL (80 HP)
- Rotax 912 ULS (100 HP)
- Rotax 912 iS/iSc (Fuel-injected versions)
We are equipped to diagnose and resolve a variety of issues, including engine starting problems, overheating, fuel system malfunctions, carburettor synchronisation, ignition troubleshooting, and more.
What is the life expectancy of a Rotax 912 Engine?
The life expectancy of a Rotax 912 engine is typically measured in terms of its Time Between Overhauls (TBO). For most Rotax 912 engines, the current recommended TBO is 2,000 hours of operation or 15 years, whichever comes first. This means that after reaching 2,000 flight hours or 15 years, the engine should undergo a major overhaul to ensure continued safe and reliable operation.
The actual lifespan of the engine can be influenced by factors such as:
- Maintenance: Regular and proper maintenance, including oil changes, inspections, and following Rotax’s service guidelines, can help extend the engine’s life.
- Operating Conditions: Engines used in optimal conditions (such as moderate climates and low lead fuel) may last longer compared to those operating in harsh environments (extreme heat, cold, or heavy use of AVGAS).
- Fuel Type: Using automotive unleaded fuel (MOGAS) instead of AVGAS can help prevent lead buildup, reducing wear on the engine and extending its lifespan.
With proper care and maintenance, many operators have reported their Rotax 912 engines lasting well beyond the 2,000-hour mark before requiring an overhaul.
My Rotax 912 engine won’t start, What should I check first?
If your Rotax 912 engine won’t start, start by checking the battery charge and that all electrical connections are secure. Ensure there’s enough fuel and that the fuel pump is functioning properly. You can also inspect the spark plugs and air filter for any obvious issues. If these quick checks don’t fix the problem, it’s best to bring your aircraft to our repair shop, where our certified technicians will diagnose and resolve the issue efficiently.
What should I do if my Rotax 912 engine is running rough?
If your Rotax 912 engine is running rough, it could be due to fuel, spark plugs, or carburetor issues. To avoid further complications, bring your aircraft to our repair shop, where our experts can quickly diagnose and fix the problem for you.
My Rotax 912 engine is overheating, What could be the cause?
If your Rotax 912 engine is overheating, it could be due to issues with coolant or oil levels. To avoid further damage, it’s best to bring your aircraft to our engine repair shop, where our technicians can quickly diagnose and resolve the issue.
Why does my Rotax 912 engine have low oil pressure?
If your Rotax 912 engine has low oil pressure, it could be due to low oil levels or a problem with the oil system. Rather than risk engine damage, it’s best to bring your aircraft to our repair shop, where our skilled technicians can quickly identify and resolve the issue for you.
My engine is losing power. What might be wrong?
If your engine is losing power, it could be due to fuel delivery or spark plug issues. Instead of trying to troubleshoot further, bring your aircraft to our repair shop, where our experienced technicians can quickly diagnose and fix the problem.
I smell fuel when the engine is running, Is this normal?
If you smell fuel while your engine is running, it’s not a good sign and could indicate a leak or an issue with the fuel system. To ensure safety and avoid potential damage, bring your aircraft to our repair shop immediately, where our technicians can inspect and fix the problem.
What do I do if my engine fails to reach full RPM during takeoff?
If your engine fails to reach full RPM during takeoff, it’s a serious and potentially dangerous issue that could compromise your aircraft’s performance and safety. To prevent any risks, bring your aircraft to our repair shop immediately, where our expert technicians can diagnose and resolve the problem before your next flight.
What should I do if I notice unusual noise from the engine?
If you notice unusual noise coming from your engine, it could be a sign of a serious issue that may worsen if left unchecked. Unusual noises can indicate mechanical problems, which could lead to engine failure. To ensure your safety, bring your aircraft to our repair shop immediately, and our expert technicians will diagnose and fix the issue.