MAHLE X30 Manual De Usuario página 23

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Mounting the rear wheel
1. Make sure that the upper part of the chain is over the
cassette, while the lower part of the chain passes under
the cassette and does not block the shift dropouts.
2. Check that both the disc rotor and brake caliper are
perfectly aligned to avoid any damage to the frame or
brake caliper.
3. Carefully slide the rear wheel into the dropouts. Once the
wheel is seated smoothly in the dropouts, tighten the nuts
on each side of the axle and connect the engine cable.
5.2.2 Free wheel and bottom bracket maintenance
The X30 system features a fully replaceable free wheel and
bottom bracket that requires regular maintenance.
For both the free wheel and the bottom bracket there are
detailed step-by-step instructions.
MAHLE manufactures the free wheel and the various
bottom brackets and they are only compatible with the
X30 system. The use of non-original spare parts voids the
warranty and can lead to malfunctions that could result in
serious injury or death.
Any replacement or maintenance should be carried out
by a professional mechanic. Always check that cables or
connectors are not damaged in the process of assembling
or disassembling the system components.
Before making any replacements, read the recommen-
dations of both MAHLE and the bicycle manufacturer, in-
cluding all additional information on maintenance and care
of the bicycle. Pay special attention to the instructions for
disassembly and assembly of the bottom bracket.
5.2.3 Battery, engine and main unit
Batteries, especially internal batteries, should only be re-
placed or serviced by an authorised service centre.
We therefore recommend that you contact your dealer pri-
or to replacement, as several items may require additional
steps (such as battery activation) that can only be carried
out by authorised MAHLE service technicians.
Please note that the MAHLE warranty does not cover the
wheel assembly, only the X30 engine. If you have any prob-
lems with the spokes, rim or other parts of the rear wheel,
please contact the manufacturer of your bicycle directly.
WARNING
Always confirm that both the engine side and the frame
side of the automatic connector are clean before mount-
ing the rear wheel. Check the connector before mount-
ing the rear wheel: all pins must be straight. However, if
you need help fitting the rear wheel, please contact your
local dealer.
NOTICE
MAHLE SmartBike Systems elements require specific
software activation. Pay special attention when replacing
the bottom bracket, engine, battery or control unit. In
any case, only professional mechanics should carry out
such replacements.