MJM E-TR20, Руководство пользователя

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7
7
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ASSIST LEVEL SELECTION
C
lick UP or DOWN to change the stages and output power ratio, the output power
ranges from level 1 to level 6 for the default (the levels can be customized by user),
the default value is level 1.
Front wheel installation
Read the instructions carefully to identify and understand the components of the electric bicycle
such as pedal, seat post etc. and the name of relevant spare parts. When specialized servicing of bike
is required, please go to an authorized MJMWHEELS repair shop or store or another trusted bike
professional.
1. Assembly of the front wheel unit:
Identify the nuts and the lock washers (Fig A) necessary for the front axle assembly.
Assemble the front wheel unit onto the front fork, pass the lock washers thru the axle and lock the
tab into the groove of the front fork (fig. B). Tighten the nuts on both sides of the hub with a torque
wrench to 35 Nm (fig C). Attention: when assembling, make sure the disc brake and the brake caliper
are on the same side (left side), the disc brake must slide into the gap between the two brake pads
of the disc brake caliper, make sure the wheel turns freely and does not rub against the brake pads
when the front brake is not been pressed.