Tarmo XTP121 Instruction Manual page 95

1. Remove the eight screws which secure the
friction wheel's side plates together.
2. Remove the rubber ring from between the
plates.
3. Reassemble the side plates with a new rubber
ring.
When reassembling the friction wheel
assembly, make sure that rubber ring is
centered and seated properly between the
side plates. Tighten each screw only one
rotation before turning the wheel clockwise
and proceeding with the next screw on the
other side of the wheel. Repeat this process
several times to ensure the plates are
secured with equal force between 90 Nm
and 130 Nm.
4. Slide the friction wheel assembly back onto
the hex shaft. Make sure the shift lever pin is
in place in the bearing housing. Follow the
steps above in reverse order to reassemble
components.
Charging Battery (if so equipped)
Follow the instructions below to charge battery:
1. Remove battery cover.
2. Disconnect negative (black) battery cable first,
then positive (red) battery cable.
3. Take battery out of the tray and place it on
bench or other well-ventilated place.
4. Connect positive (+) lead of charger to positive
(+) terminal, and negative (-) lead to negative
(-) terminal.
5. Charge the battery at two and a half amps for
then hours.
6. Reinstall battery into unit.