Repairing Punctures (Wheel Size 280/250-4) - Invacare Bora Service Manual

• Insert the wheel rim halves from outside into the tyre.
• Pump a little air into the inner tube.
• Insert the Allen screw once again, and screw the wheel rims together tightly.
• Ensure that the tyre outer is seated correctly.
• Pump the tyre up to the prescribed pressure.
• Check that the tyre is seated correctly once again.
• Screw the valve cap back on.
• Refit the wheel.

7.10.2 Repairing punctures (wheel size 280/250-4)

Requirements:
• Allen key 6m
• jaw spanner 13 mm
• 2 x small ring spanners or flat screwdrivers (for pulling off tyres)
• Repair kit for tyre repair or a new inner tube.
• Talcum powder
Removing the wheel
• Block up the vehicle (place wooden blocks under
frame).
• Undo the bolt (1) and remove it using the Allen key
on one side and the jaw spanner on the other (as a
counter).
• Pull the wheel out of the fork.
NOTE:
Re-assembly is done in reverse order. Ensure that the tyre is replaced on the same side and in
the same travel direction as it was previously mounted.