Autel EVO Max 4N - Maintenance and Checks; Component Inspection; Power System

4
Maintenance And Checks
It is recommended that users refer to the following standards to carry out regular inspections
and maintenance to maintain the best condition of the aircraft and reduce potential safety
hazards.
Type
Maintenance Item
Advice
Cycle
Basic
Deep cleaning, component
inspection, calibration
Recommended to return
to factory or contact Autel
Robotics authorized dealer
Frequency decided by
user based on usage
Standard
Deep cleaning, component
inspection, calibration,
replacement of wearing
parts
Return to factory
Every 300 flight hours
or every year
Premium
Deep cleaning, component
testing, calibration,
replacement of wearing
parts, power system
replacement
Return to factory
Every 900 flight hours
or every 3 years
*Maintenance Cycle or flight time is whichever comes first.
*Time stated (every year or every 3 years) is noted as the time since activation.
For different regions, Autel Robotics may adjust the maintenance type and cycle. For the latest
service details, please consult your local dealer or Autel Robotics After-Sales team
Component Inspection
Power System
Type
Inspection Process
Guide
Motor Rotation
1. Unfold the arm;
2. Remove the propeller
and visually check for
foreign objects in the
inner chamber of the
rotor, clean carefully as to
not scratch the coils.
3. Rotate the motor to
check whether there is
any jamming, scratching
or odd sounds. Visually
inspect the motor and
base to check for foreign
objects;