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  • Introduction
  • VTOL Drone User Manual
    • Sky Whale VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • Sky Whale Mini VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • Sky Whale Max Eletric VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • Sky Whale Max Hybrid VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection and preparation
        • 3.3. CoG calibration
        • 3.4 Connect UAV to ground station
        • 3.5. Warm up the engine:
        • 3.6. Calibration (operate when necessary)
        • 3.7. Preflight inspection
        • 3.8. Make a flight route
        • 3.9. Take Off
        • 3.10. In flight
        • 3.11. Landing
      • 4. Maintenance
      • 5. Engine Troubleshooting
      • 6.Engine Maintenance
    • Sky Fury VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • FW320 VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • FW250 VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • Mapird Pro VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • Mapird Plus VTOL
      • 1. Disclaimer and safety warning
      • 2. Specification
      • 3. Flight mission procedure
        • 3.1. UAV assembling
        • 3.2. Physical inspection
        • 3.3. CoG calibration
        • 3.4. Connect UAV to ground station
        • 3.5. Calibration (operate when necessary)
        • 3.6. Preflight inspection
        • 3.7. Make a flight route
        • 3.8. Take Off
        • 3.9. In flight
        • 3.10. Landing
      • 4. Maintenance
    • Avionics parts
  • Multirotor User Manual
    • YD4-1000S
      • Notice
      • 1. Product overview
      • 2. Install
      • 3. Connect drone to ground station
      • 4. Calibration (operate when necessary)
      • 5. Make a flight route
      • 6. Take Off
      • 7. In flight
      • 8. Landing
      • 9. Maintenance
    • YD6-1000S
      • Notice
      • 1. Product overview
      • 2. Install
      • 3. Connect drone to ground station
      • 4. Calibration (operate when necessary)
      • 5. Make a flight route
      • 6. Take Off
      • 7. In flight
      • 8. Landing
      • 9. Maintenance
    • YD6-1600S
      • Notice
      • 1. Product overview
      • 2. Install
      • 3. Connect drone to ground station
      • 4. Calibration (operate when necessary)
      • 5. Make a flight route
      • 6. Take Off
      • 7. In flight
      • 8. Landing
      • 9. Maintenance
    • YD6-1600L
      • Notice
      • 1. Product overview
      • 2. Install
      • 3. Connect drone to ground station
      • 4. Calibration (operate when necessary)
      • 5. Make a flight route
      • 6. Take Off
      • 7. In flight
      • 8. Landing
      • 9. Maintenance
    • YD6-1600M
      • Notice
      • 1. Product overview
      • 2. Install
      • 3. Connect drone to ground station
      • 4. Calibration (operate when necessary)
      • 5. Make a flight route
      • 6. Take Off
      • 7. In flight
      • 8. Landing
      • 9. Maintenance
    • YD6-1600L GAS ELECTRIC HYBRID HEXACOPTER
      • Disclaimer and safety warning
      • Specification
      • Installation
      • Add cooling liquid
      • Blending gasoline & Fuel the generator
      • About device power up and down
      • Generator ignition take off
      • Ground control software
      • Calibration
      • Mission Planning
      • Flight log reading
      • Peripheral device
      • Lipo battery charging & storage
  • Ground Station User Manual
    • LAUNCH GCS
      • 1. Disclaimer
      • 2. Software installation and Interface introduction
        • 2.1. Main interface
        • 2.2. Introduction to left column functions
        • 2.3. Introduction to top column functions
        • 2.4. Introduction to Right column functions
      • 3. How to plan a route
    • ROCK Ground Station
      • Disclaimer and safety warning
      • Specification
      • Left panel information and functions
      • Right panel information and functions
      • keyboard & Built-in antenna
      • 15.6-inch bright daylight monitor & 10-inch touch screen
  • Gimbal Camera User Manual
    • Optical Zoom Camera
      • Sky Eye 40HZ
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Sky Eye 30HZ-S
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Sky Eye U30
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Sky Eye HT50
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
    • EO/IR Zoom Camera
      • Storm Eye 40IE
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Storm Eye 30IE-HT
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Storm Eye 20IE-MK
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Storm Eye 30IE-M
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Storm Eye 30IE-M50
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
      • Storm Eye 30IE-HTM50
        • Disclaimer and Warning
        • 1. Packing List
        • 2. Gimbal description
        • 3. Install
        • 4. Connect
        • 5. Parameter information
    • Gimbal Setting Guidance
      • S.Bus Setting
      • Video Output Frame Setting
    • YDlink Control software
      • 1.Download & Connect
      • 2. Control and configuration
      • 3. Settings window
      • 4. Card file
      • 5. Help
  • Video & data Link User Manual
    • Videopass-N15
      • 1. About N15
      • 2. Precautions & Setup Information
      • 3. Network segment setting
      • 4. How to connect the camera
      • 5. How to connect the drone
    • Videopass-N30
      • 1. About N30
      • 2. Precautions & Setup Information
      • 3. Network segment setting
      • 4. How to connect the camera
      • 5. How to connect the drone
    • Videopass-N60
      • 1. About N60
      • 2. Precautions & Setup Information
      • 3. Network segment setting
      • 4. How to connect the camera
      • 5. How to connect the drone
    • Videopass-N150
      • 1. About N150
      • 2. Precautions & Setup Information
      • 3. Network segment setting
      • 4. How to connect the camera
      • 5. How to connect the drone
    • SHADOW AAT
      • Specification
      • How to connect cables
      • How to set up the connection
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On this page
  • 6.1. Carburetor Engine Maintenance
  • 6.2. Electronic Fuel Injection System Maintenance
  • 6.3. Overhaul Time
  1. VTOL Drone User Manual
  2. Sky Whale Max Hybrid VTOL

6.Engine Maintenance

6.1. Carburetor Engine Maintenance

6.1.1. After each flight, if not used for more than a week, clean the carburetor with carburetor cleaner and blow dry with an air gun.

6.1.2. Check the sealing gasket and throttle valve before and after each flight.

6.1.3. When UAV landed to the ground after each flight and, restart the engine, run for 1-2 minutes, then close the fuel circuit, and let the engine naturally shut down.

6.1.4. Before each flight, check the engine, rotate the crankshaft smoothly and steadily, check if the propeller screws are tight, the exhaust pipe screws are tight, and all gaskets are well sealed

6.2. Electronic Fuel Injection System Maintenance

The electronic fuel injection system does not require special maintenance under normal use, but the fuel must be clean to prevent the fuel injector from clogging.

When not in use for a long time, please clean the injector with injector cleaner before storing it, and also drain the fuel in the fuel tank and fuel pump to prevent the formation of gum after the volatile components of the mixed oil evaporate and clog the injector.

6.3. Overhaul Time

Check the engine condition before takeoff and landing each time. The overhaul time varies depending on the flight conditions of different aircraft. Determine whether an overhaul is required based on the engine condition. Before each takeoff, check if the screws of the exhaust pipe and connecting lines, air filter, throttle rod, high-voltage cap, and other accessories are loose, and whether the connector plugs of the connecting lines are loose; check if the spark plug is carbonized and needs to be replaced after accumulating 10 hours of flight; check if the ECU, ignition coil, fuel pump, and power manager are normal on the ground.

It is recommended to do a comprehensive cleaning and maintenance of the engine every 50 flight hours. Vulnerable parts: gaskets, screws, cylinders, pistons, piston rings, intake valves, impeller seats, impeller shafts, exhaust pipes, ball joint rods.

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Last updated 1 year ago