Replacing The Motor / Gearbox Unit (Ssd Motor) - Invacare Bora XTR Series Service Manual

SERVICE MANUAL
7.2.5

Replacing the motor / gearbox unit (SSD motor)

ATTENTION: Danger of crushing to the hands and feet by the weight of the wheelchair!
· Pay attention to the hand and feet.
· Use proper lifting techniques.
Danger of injury due to uncontrolled movement of the wheelchair!
· Switch the vehicle's power system off (ON-/OFF key).
· Engage the drive motors.
· Secure the vehicle against rolling away by placing wedges under the wheels.
CAUTION: Danger of crushing!
The motor / gearbox unit is very heavy. Danger of injury to the hands!
· Pay attention to the heavy weight.
Requirements:
· 5 mm Allen key
· 10 mm socket wrench
· 13 mm socket wrench
· Torque wrench 0 – 10 Nm (or similar)
· Torque wrench 5 – 30 Nm (or similar)
· Torque wrench 10 – 80 Nm (or similar)
· Two oblong wooden blocks, at least 14 x 14 x 30 cm
Uninstalling the motor / gear box unit:
· Switch the electronics OFF on the remote.
· Remove the rear battery boxes, as described in chapter 7.7.1.
· Pull the motor plug out of the power module.
· Open the cable clamps and expose the motor cable.
· Remove the drive wheel as described in chapter 7.15.
· Remove the wheel hub as described in chapter 7.2.9.
· Remove the splash guard as described in chapter 7.16.
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Invacare - Bora /Spectra
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XTR Series