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SERVICE MANUAL
· Make sure that the motor cable cannot be pinched or bent, and that it is not exposed to chafing
in any place. The coupling lever must be able to move to the positions "Driving" as well as
"Pushing".
· Tighten the self-locking nut (4) of the sealing ring to a torque of 4 Nm.
· Connect the motor cable plug.
· Reinstall all components that were removed beforehand in reverse order.
· To conclude, you should always carry out a trial run to test the vehicle functions.
7.2.6
Replacing or rotating the motor / gearbox unit sealing ring
CAUTION: Danger of crushing!
The motor / gearbox unit is very heavy. Danger of injury to the hands!
· Pay attention to the heavy weight.
Requirements:
· 10 mm socket wrench
Uninstalling the sealing ring:
· Uninstall the motor / gearbox unit, as described in chapter 7.2.5.
· Use the 10 mm socket wrench to loosen and remove the self-securing nuts (4) including the
washers.
· Remove the carriage bolt, which secures the sealing ring (2).
· Carefully bend the sealing ring apart and remove it.
Installing the sealing ring:
· Install the sealing ring so that the square hole for the carriage bolt is on the inside of the
wheelchair.
· Insert the carriage bolt through the sealing ring.
· Install the washer and the self-locking nut.
· Do not tighten the self-locking nut completely, as the motor orientation must be adjusted during
installation.
46
®
®
Invacare
- Bora
/Spectra
®
XTR Series
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