While you wait for answers, we may have found some information which could help you.
Click here for Vacuum Cleaner Stucksteam cleaner repair?
How can I fix my Hoover Steam-Vac Model F7458-900?
How do I get my Hoover F7226-900 to spray detergent?
How do I fix a leak on Hoover Spinscrub F5914900?
Hot to fix hoover steam vac?
Why doesn't my Hoover spin scrub brushes won't turn?