MATRICE 300 RTK Maintenance Manual v1.0

Table Of Contents

MATRICE 300 RTK

Maintenance Manual

Storage and Transportation

There are safety requirements for the storage and transportation of the Intelligent Flight Batteries.

Please strictly follow these Intelligent Flight Battery Safety Guidelines.

Firmware Updates

To optimize your experience, it is recommended to keep the rmware of the aircraft and remote controller

up to date before each ight. Refer to the User Manual for instructions on running a rmware update.

If the rmware update fails, restart the device and retry. If the problem persists, please contact DJI

Support.

Inspection and Maintenance

Routine inspection before and after operations or regular maintenance can greatly improve the

aircraft’s reliability, reduce potential safety hazards, and extend its service life.

Routine Inspection

It is recommended to check the following before each ight.

Checklist When Powered Off

Type Essentials

Structure

1. Visually inspect and use your ngers to feel the propellers, frame arms, arm

junctions, and landing gears to check if they are in good condition. If there are

any cracks or damage, replace the component immediately. ※

2. The screws for all the connection structures are securely tightened, especially

those for the arm junctions and battery locker.

3. The waterproof rubber port covers are in place. If not, water may enter the

aircraft body which will cause short circuit.

4. There is no blockage in the intake vent of the upper cooling fan.

Motors

1. The propellers are not visibly deformed, damaged, aged or softened. If they

are, replace the propellers immediately. If there are any foreign objects on the

propellers, clear them before use. ※

2. Rotate the motors manually to check if they are rmly installed without a gap

between the motors and the motor base and the motors rotate smoothly without

noise.

3. Propellers are mounted correctly. CCW propellers should be on motors 1 and 3,

and CW propellers should be on motors 2 and 4. (The front-facing propeller on the

right is motor 1, with motor 2, 3, and 4 arranged in a counter-clockwise order.)

4. Refer to the propulsion system section in the Regular Maintenance Items.

Batteries

1. There is no foreign object in the battery ports on the aircraft and the ports are not

misshapen.

2. The battery locker is secure and will not come loose during ight.

3. The battery shell has no visible damage. If it does, DO NOT use the battery for

ight.