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15
2.2.5 ANNUAL FLIGHT MAINTENANCE (
Recommended to be done at an Authorized 3DR repair facility)
:
Aircraft
Perform all actions of 100 flight maintenance recommendations
•
Open shell, gently clean debris and dust
•
Check shell for cracks or breaks
•
Check motherboard for cracks or breaks
•
Inspect all legs and connectors for cracks and any loose connections
•
Check all connections for integrity
•
Clear debris and dust from GPS module
•
Check all solder joints for integrity
•
Replace battery connection board
•
Replace landing pads on legs
•
Replace gimbal vibration dampers and safety pins
•
Lubricate gimbal attachment points
•
Thread lock any metal to metal screw points
•
Replace gimbal rails
•
Open camera housing
•
Clear lens board of debris and dust
•
Clean antennas of grime, debris and dust
•
Check antenna connection for integrity
•
Check antenna lobes for uniformity
•
Check attachment points for integrity
•
Replace arm locks and springs
•
Clean motors of debris and dust
•
Inspect motor bearings for lubrication and wear
•
Clean leg actuators of debris and dust and check for leg tightness
•
Check all moving parts for strength and integrity of function
•
Remove and retighten all hex screws
•
Remove and retighten all other fasteners
•
Verify all sensors are optimized and functioning properly
•
Update firmware
•
Calibrate compass, GPS, accelerometer and gimbal
ST10C Controller
•
Update firmware
•
Update all software applications
•
Clean air vents/fans using computer vacuum or hand blower (do not use compressed air)
•
Clean joystick connection points with contact cleaning spray
•
Remove and clean throttle control potentiometer with contact cleaning spray
•
Reinstall and throttle control potentiometers
•
Check throttle control for tightness
•
Clear electronic components of debris and dust
•
Check stand/handle screws
•
Check all connectors for integrity
•
Check toggle mount threads for tightness
Summary of Contents for H520-G
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