ELWING Yuvy - Maintenance of components

PAMPER. PAMPER.
2524
COMPONENT HARDWARE TIGHTENING TORQUE
Brakes
Brake caliper Frame / Fork mounting
screws
6 à 7 Nm
Handlebar brake lever Brake lever attachment 4 Nm
Brake disc Fixing screws on hub 4 Nm
Center lock nut 40 Nm
Transmission
Rear derailer Fixing screws 8 Nm
Cable clamping screw 5 Nm
Roller screw 4 Nm
Shifter Fixing screws 5 à 7 Nm
Cassette Clamping nut 40 Nm
Crank Fixing screws 45 Nm
Pedal Pedal shaft 35 Nm
Chain guide Fixing screws 5 Nm
Cockpit
Stem Screws on the hanger 4 à 5 Nm
Screws on the pivot 5 à 6 Nm
Stem cover screws 4 Nm
Saddle Under seat xing screw x5 6 Nm
Grips Fixing screws 3 Nm
Accessories
Luggage carrier Frame mounting screws 15 Nm
Mudguard Fork mounting screws 4 Nm
Fixing screws on triangle 4 Nm
Luggage rack xing screws
/ frame
4 Nm
Kickstand Fixing screws 7 Nm
4. Maintenance of components
4.1 Battery
The battery is the heart of the YUVY. By following a few simple rules, you can extend its life.
Here are some tips:
Factors that shorten life
• High demand
• Storage at temperatures above 30°C
• Prolonged storage in a fully charged or
discharged state
• Electric bike parked in the sun
• Low temperature start-up (<5°C)
Factors that prolong life
• Reduced demand
• Storage at a temperature between 0 and
20°C
• Storage with a load level between 30
and 60%
• Electric bikes parked in the shade or in
cool rooms
4.2 Wheels
Tyres
We have equipped the YUVY with high
performance, reinforced tyres to reduce the
risk of punctures.
• Check your wheel tread regularly.
Maintenance of a tyre requires :
• Healthy rims and rim bottoms in good
condition.
• Correct tyre pressure. To do this, refer to
the operating ranges on the side of the
tyre. You do not need to inate the tyre
to the maximum value indicated, but
rather according to the level of comfort/
performance you want. Good inated
tyres will reduce the risk of a puncture
and preserve your battery life.
• Do not exceed the maximum pressure
indicated on the tyre side, otherwise
there is a risk of the tyre bursting. If the
pressure is too low, there is a risk of a
pinch puncture.
• Check and remove foreign objects that
may get into the tyre surface frequently.
3. Tightening torque