9. SERVICE AND MAINTENANCE
9.1 General maintenance instructions
Every week:
» Check tyre pressure.
Every month:
» Check the folding and unfolding mechanisms of the wheelchair.
» Check the 'quick-release' mechanism on the rear wheels.
» Check that the brakes are functioning correctly.
Every three months:
» Check all bolts, screws and nuts. Tighten if necessary.
» Check spokes for correct tension.
» Check tyre tread for wear.
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