Notes:
● Use appropriate support to support the car, so that the front wheel will hang in the
air.
● Dismantle the parts in order. While installing, follow the sequence in an opposite
direction of the dismantling process.
● If the solid wrench is not applicable, you can switch to sleeve or speed wrench of
the same specification.
3.4.3 Disassemble and replace of the lower pump of the rear disc brake
① Put the iTank on a flat platform, then use appropriate support to support the iTank
to make the front wheel be above the ground, and do not let it overset.
② Dismantling steps:
● Fork protective cover
● Lower pump of the rear disc brake
Refer to "The rear wheel and rear disc brake system".