CITY BOSS T7, User Manual, Page: 13 / 16

E-scooter CITY BOSS T7 / V5 / V4
ENGLISH 61
2. Place the e-scooter on a high stable surface (on a chair for instance) where it is placed only
on its bottom deck so that both wheels are in the air and the scooter is stable.
3. Unscrew both rear plastic covers.
4. Disconnect the cable connector from the motor (on the right side of the deck).
5. Loosen the nuts on the motor axis. Remember (take a picture) the exact order and
placement of washers on each side of motor axis.
6. Remove carefully the rear wheel incl. the motor from the frame - the brake disc is pulled out
from the rear brake.
7. Loosen six bolts (1) on the rim and take the rim apart.
8. Remove defective / worn-out tire (inner tube) and replace it with a new one.
9. Continue according to the previous steps in reverse order.
10. Inflate the tire to 40-50 p.s.i. / 2,8-3,4 bar.
Replacing the tire or inner tube in the front wheel
1. Make sure the scooter is disconnected from the charger and the display is off.
2. Place the scooter on a high stable surface (on a chair for instance) where it is placed only on
its bottom deck so that both wheels are in the air and the scooter is stable.
3. Loosen the nuts on the motor axis. Remember (take a picture) the exact order and
placement of washers on each side of motor axis.
4. Remove carefully the front wheel from the frame - the brake disc is pulled out from the front
brake.
5. Remove defective / worn-out tire (inner tube) and replace it with a new one. You can use the
liquid soap around the rim to take out the tire easier. Use only high quality spoons to dismount
the tire. Be careful not to damage the rim, tire or inner tube.
6. Continue according to the previous steps in reverse order.
7. Inflate the tire to 40-50 p.s.i. / 2,8-3,4 bar.
Lubrication
Oil the folding mechanism of the handlebar every 3 months - do not use WD40 anti-rust oil.
Never lubricate the brake discs.
E-scooter CITY BOSS T7 / V5 / V4
ENGLISH 61
2. Place the e-scooter on a high stable surface (on a chair for instance) where it is placed only
on its bottom deck so that both wheels are in the air and the scooter is stable.
3. Unscrew both rear plastic covers.
4. Disconnect the cable connector from the motor (on the right side of the deck).
5. Loosen the nuts on the motor axis. Remember (take a picture) the exact order and
placement of washers on each side of motor axis.
6. Remove carefully the rear wheel incl. the motor from the frame - the brake disc is pulled out
from the rear brake.
7. Loosen six bolts (1) on the rim and take the rim apart.
8. Remove defective / worn-out tire (inner tube) and replace it with a new one.
9. Continue according to the previous steps in reverse order.
10. Inflate the tire to 40-50 p.s.i. / 2,8-3,4 bar.
Replacing the tire or inner tube in the front wheel
1. Make sure the scooter is disconnected from the charger and the display is off.
2. Place the scooter on a high stable surface (on a chair for instance) where it is placed only on
its bottom deck so that both wheels are in the air and the scooter is stable.
3. Loosen the nuts on the motor axis. Remember (take a picture) the exact order and
placement of washers on each side of motor axis.
4. Remove carefully the front wheel from the frame - the brake disc is pulled out from the front
brake.
5. Remove defective / worn-out tire (inner tube) and replace it with a new one. You can use the
liquid soap around the rim to take out the tire easier. Use only high quality spoons to dismount
the tire. Be careful not to damage the rim, tire or inner tube.
6. Continue according to the previous steps in reverse order.
7. Inflate the tire to 40-50 p.s.i. / 2,8-3,4 bar.
Lubrication
Oil the folding mechanism of the handlebar every 3 months - do not use WD40 anti-rust oil.
Never lubricate the brake discs.