109
8.15.3 Changing a front wheel
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!
Requirements:
• 24 mm socket spanner
•
• long wooden blocks, min. 14 x 14 x 30 cm
Removing the wheel:
• With the aid of a second person, jack up the mobility aid using several wooden blocks.
• Use a Phillips screwdriver to remove the plastic cap (5).
• Loosen and remove the nut (4) with a 24 mm socket spanner.
• Remove the washer (3).
• Take the wheel (1) off the axle (2).
Refitting the wheel:
• Refit the parts in reverse order.