Liquid-system repair
Wet-Cleaner Pump or Liquid-System Repair
Pump and liquid-system repair addresses the clean-water delivery path: tank outlet, cap, valve, tubing, pump, spray channel, and model-specific wet-head connections. Roller, battery, charger, and navigation repairs remain separate.
Repair commonality
Moderately common
Liquid-system repairs are moderately common because residue, scale, damaged valves, air leaks, and worn pumps interrupt controlled water delivery.
Why this commonality: A no-liquid or leaking complaint must be isolated through the exact tank, valve, tubing, pump, and head architecture before a replacement part is chosen.
Customers often describe this as
- floor washer pump repair
- floor cleaner not dispensing water
- wet vacuum valve replacement
- floor washer spray path clogged
- floor cleaner liquid system leaking
How we identify it
How we know this may be the repair
These clues help separate this repair from similar symptoms before final inspection and pricing.
- We trace the exact clean-water path without treating every leak as a pump failure.
- We separate tank seating, valve, tubing, seal, pump, sensor, and control behavior.
- We follow the model's permitted cleaning and priming procedure before replacing a component.
Signs
Signs you may notice
These are common customer-facing symptoms. A vacuum can show more than one sign at the same time.
- A confirmed pump does not move liquid despite a correctly filled and seated tank
- A tank valve, outlet, tube, or wet-head connection is visibly damaged
- Liquid delivery stops or leaks at one identified component
- The machine reports a repeatable pump or flow error
Common causes
What can cause this problem?
These are common starting points. Final repair pricing and parts availability are confirmed after inspection.
- Blocked or scaled tank outlet, valve, tube, or spray channel
- Cracked tank connection, failed valve, displaced seal, or air leak
- Worn or stalled pump assembly
- Liquid damage or control failure preventing pump operation
Inspection
What we check during service
A component-level liquid-system repair can preserve an otherwise serviceable wet-cleaning machine or attachment when the failed part is available.
- Tank, cap, outlet valve, seals, and exact seating
- Accessible tubing, channels, wet-head connections, and debris paths
- Pump behavior, error messages, and model-specific service boundaries
- Leak-free controlled test after the confirmed repair
Related repairs
Related symptoms to check
Repair questions
Helpful things to know
Does no spray always mean the pump failed?
No. Tank seating, valves, air locks, residue, tubing, and control errors can stop liquid before the pump is condemned.
Can a leaking wet cleaner still be tested?
Do not operate it when liquid can reach the battery, motor, dock, charger, or control housing.
Repair intake
Ready to check this vacuum?
Start with photos and a short symptom description, or call if you would rather talk through the issue first.