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8.17 Drive unit
8.17.1 Replacing the motor/transmission unit
CAUTION: Danger of crushing!
• The mobility aid is very heavy. You should seek help from a second person!
CAUTION: Injury hazard if the vehicle starts moving unintentionally during repair work!
• Switch the power supply off (ON/OFF key)!
• Engage the drive!
• Before raising the vehicle, secure the wheels by blocking them with wedges!
CAUTION: Danger of crushing!
• The motor/transmission unit is heavy. Take care because of its high weight!
Requirements:
• 5 mm Allen key
• 6 mm Allen key
• 19 mm socket spanner
• long wooden blocks, min. 14 x 14 x 30 cm
Removing the motor/transmission unit:
• Remove the rear and the centre battery compartment cover as described in chapters 8.1.1
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• 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 8.16.1.
• Remove the wheel hub as described in Chapter 8.16.3.
• Remove the splash guard as described in chapter 8.1.5.