A wheelchair should be serviced according to the manufacturer's recommendations. Usually, once every 2 to 3 months, check that all screws are securely in place.
As a wheelchair has many moving parts, it is important that you have a wheelchair service provider check your wheelchair regularly for any loose or damaged components and make repairs if necessary.
You should also check your wheelchair yourself before each use and correct any problems immediately. This includes checking the brakes, wheelchair tie-downs and footrests. Your wheelchair will need adjusting frequently as you change in size or shape from weight gain or loss, pregnancy.
After each adjustment, it is very important you re-test all functions of the wheelchair to ensure they are working properly before using your wheelchair.