Synca MR320 - Replacing Main PCB, Air Valve, and Air Pump

4.2 Replace main PCB/Air Valve / Air Pump
1000412224
Air pump
1000412224
Main PCB
30 mins
1000412224
Air valve
Picture of description How to
Turn the power off, disconnect
the
power cord.
Find a cushion pad and set it on the
ground.
makes the chair get down , moves
away the kick stand
Cushion Pad