Applicable for:
AVA Go: P50–P55
AVA Easy: P50–P55. For Easy P60, click here.
AVA Smart: P50–P55. For Smart P60, click here.

The module is preassembled for you and ready to install, making it ideal for restoring performance after frost damage, wear, or internal failure, without voiding the warranty*

Contents:

• Preassembled motor/pump unit
  

Needed tools:

• Torx T25, 200 mm (part of AVA First Aid Kit)
• Flathead screwdriver

Read more about tools here.

Step-by-step installation guide available:

• Easy – Replace motor/pump
• Smart - Replace motor/pump
• Go - Replace motor/pump

Typical cause of failure

• Frost damage from improper winter storage
• Internal wear after extended use
• Motor or valve blockage
• Electrical short or overload

Failure symptoms – Part correlation

• Pressure washer not starting
• Loud or irregular pump sound
• Leaking water from inside unit
• Motor running continuously even when trigger is released
• Reduced or unstable pressure

Installation advice

Always priority safety first: Safety instructions – AVA of Norway

• Disconnect power and water before starting.
• Discharge remaining pressure by pulling the trigger in a safe direction.
• Make sure your work area is dry and suitable for disassembly.
• Follow model-specific installation steps in the guide carefully.
  • Easy – Replace motor/pump
  • Smart - Replace motor/pump
  • Go - Replace motor/pump
• Retain and transfer reusable parts such as the rubber splash seal and protection cover when needed.
• Make sure all electrical connections are firmly attached.
  

First start after installation

1. Connect the gun and hose.
2. Connect water and check for leaks.
3. Pull the trigger until water flows steadily.
4. Connect power.
5. Switch on the pressure washer.
6. Pull the trigger again – run water for 1 minute without nozzle.
7. Attach nozzle and resume normal use.

Warranty and Self-Repair – The AVA Way

At AVA, we encourage repair – not throwaway culture. You’re free to open your machine, inspect it, and replace parts yourself without losing your warranty. That’s part of what makes owning an AVA product different.

We offer guides, spare parts and support so that you can keep your machine running for many years to come – whether it’s a simple nozzle, a carbon brush, or a full pump module.

Many parts are designed to be replaceable – just like they should be.
Visible signs of use or repair are welcomed – they mean the product is being cared for.

Learn more about our warranty: AVA Warranty Terms & Conditions