Model # F7431-900 Official Hoover power steam cleaner

Here are the diagrams and repair parts for Official Hoover F7431-900 power steam cleaner, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

Click a diagram to see the parts shown on that diagram.
In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 154 parts |

#54A

Motor, mainbody, tank, hood diagram

Motor seal

Part #38781067

The manufacturer no longer makes this part, and there's no substitute part

Tubing

Part #66655448

The manufacturer no longer makes this part, and there's no substitute part

Insulator

Part #34264007

The manufacturer no longer makes this part, and there's no substitute part

#44

Hose, handle, pump diagram

Hose clamp

Part #25411017

The manufacturer no longer makes this part, and there's no substitute part

#15

Motor, mainbody, tank, hood diagram

Carpet cleaner motor seal

Part #34113004

The manufacturer no longer makes this part, and there's no substitute part

#28A

Motor, mainbody, tank, hood diagram

Indicator knob

Part #38421107

The manufacturer no longer makes this part, and there's no substitute part

#90A

Motor, mainbody, tank, hood diagram

Floor tool

Part #48417006

The manufacturer no longer makes this part, and there's no substitute part

#51

Motor, mainbody, tank, hood diagram

Label

Part #51865029

The manufacturer no longer makes this part, and there's no substitute part

Carpet Cleaner Cut-to-fit Motor Seal 38781074

#21

Motor, mainbody, tank, hood diagram

Carpet cleaner cut-to-fit motor seal

Part #38781074

The manufacturer no longer makes this part, and there's no substitute part

Carpet cleaner control lever

Part #38434030

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

View all

Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

View all

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Repair difficulty

Time required

15 minutes or less

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Repair difficulty

Time required

30 minutes or less

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Repair difficulty

Time required

15 minutes or less

Articles and videos for water softeners

Use the advice and tips in these articles and videos to get the most out of your water softener.

View all

Wiring schematic symbols explained video

Model # F7431-900 Official Hoover power steam cleaner

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for water softeners

Why does my water softener overflow?

Why is my softened water salty?

Why isn't my water softener using salt?

Why does my water softener leak water?

Why is there no display on my water softener?

Why isn't my water softener softening my water?

Why are water softener resin beads in my water?

Why isn't my water softener meter working?

Repair guides for water softeners

How to replace a water softener venturi

How to replace a water softener rotor position switch

How to replace a water softener timer

Articles and videos for water softeners

Wiring schematic symbols explained video

How to use a multimeter to test electrical parts video

How to clean a water softener

Parts & More

Stay Connected

Quick links

Let us help you

More resources