V4 52 Warranty and repair kit V4, 5 year, P80 (Master/Evolution -EU)
Applicable for:
AVA Master 1.0 and 2.0: P80. ((EU)
AVA Evolution: P80 (EU)
The kit includes all necessary components to complete a full pump service, helping extend performance, fix frost-related damage, and comes with the added benefit of extending your warranty by another 5 years*
Kit includes:
- Service kit including pump body and head.
- Internal seals, O-rings, and valve components.
- AVA First Aid Kit
- For a limited time, this set also includes an upgraded switchbox with an electric cable)
Tools needed:
- Torx T25 (included)
- Hex 6mm
- Flathead screwdriver
- Phillips head screwdriver
Step-by-step service guide available:
Typical cause of service need
- Frost damage from improper winter storage.
- Wear and tear from regular use.
- Reduced performance or internal water leakage.
- Abnormal vibration during use.
Failure symptoms – Part correlation
• Loss of pressure or water dripping from machine.
• Motor running continuously after releasing trigger.
• Pressure washer not turning on.
• Poor or unstable water flow.
• Leaking from hose connection or internal valve.s
Installation and service advice
Always priority safety first: Safety instructions – AVA of Norway
- Disconnect both power and water before starting service.
- Discharge residual pressure by pulling the trigger on the gun in a safe direction.
- Make sure your workspace is clean and dry. There may be some water remaining in pump or hoses.
- Follow the model-specific service guide carefully.
- Use T25 and 6 mm hex/Allen key where applicable.
- Certain parts such as brass rings and white backing rings must be reused.
- Refer to illustration in service guide for correct order of seal and ring placement.
- Tighten hex screws in a cross-pattern for even pressure.
Tools Needed for all AVA Pressure Washer Maintenance – AVA of Norway
First start after service
- Connect pressure gun and hose.
- Connect water – check for leaks.
- Pull the trigger until water runs clear (air removed).
- Connect power.
- Turn on the machine.
- Let water flow for 1 minute without nozzle.
- Attach nozzle and confirm full pressure output.
Troubleshooting
Water leaking internally:
Open the machine and inspect for leak source. Replace or reseat faulty seals.
Motor runs continuously:
Check seating of the switch box on the start/stop valve.
Machine won’t start:
• Verify power cable and house fuse
• Inspect all internal connections
Poor pressure:
• Check for dirt or debris in pump
• Confirm spring and valve alignment
• Clean or replace water filter and nozzle
Motor hums but does not start:
Check that capacitor is connected with both black and white wire.
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.
By completing this 5-year service and registering it, you extend the machine’s warranty by another 5 years (up to 10 years total). Register your service here.
Learn more about our warranty:
AVA Warranty Terms & Conditions
Learn more about our warranty: AVA Warranty Terms & Conditions
Price includes VAT
V4 52 Warranty and repair kit V4, 5 year, P80 (Master/Evolution -EU)
Applicable for:
AVA Master 1.0 and 2.0: P80. ((EU)
AVA Evolution: P80 (EU)
The kit includes all necessary components to complete a full pump service, helping extend performance, fix frost-related damage, and comes with the added benefit of extending your warranty by another 5 years*
Kit includes:
- Service kit including pump body and head.
- Internal seals, O-rings, and valve components.
- AVA First Aid Kit
- For a limited time, this set also includes an upgraded switchbox with an electric cable)
Tools needed:
- Torx T25 (included)
- Hex 6mm
- Flathead screwdriver
- Phillips head screwdriver
Step-by-step service guide available:
Typical cause of service need
- Frost damage from improper winter storage.
- Wear and tear from regular use.
- Reduced performance or internal water leakage.
- Abnormal vibration during use.
Failure symptoms – Part correlation
• Loss of pressure or water dripping from machine.
• Motor running continuously after releasing trigger.
• Pressure washer not turning on.
• Poor or unstable water flow.
• Leaking from hose connection or internal valve.s
Installation and service advice
Always priority safety first: Safety instructions – AVA of Norway
- Disconnect both power and water before starting service.
- Discharge residual pressure by pulling the trigger on the gun in a safe direction.
- Make sure your workspace is clean and dry. There may be some water remaining in pump or hoses.
- Follow the model-specific service guide carefully.
- Use T25 and 6 mm hex/Allen key where applicable.
- Certain parts such as brass rings and white backing rings must be reused.
- Refer to illustration in service guide for correct order of seal and ring placement.
- Tighten hex screws in a cross-pattern for even pressure.
Tools Needed for all AVA Pressure Washer Maintenance – AVA of Norway
First start after service
- Connect pressure gun and hose.
- Connect water – check for leaks.
- Pull the trigger until water runs clear (air removed).
- Connect power.
- Turn on the machine.
- Let water flow for 1 minute without nozzle.
- Attach nozzle and confirm full pressure output.
Troubleshooting
Water leaking internally:
Open the machine and inspect for leak source. Replace or reseat faulty seals.
Motor runs continuously:
Check seating of the switch box on the start/stop valve.
Machine won’t start:
• Verify power cable and house fuse
• Inspect all internal connections
Poor pressure:
• Check for dirt or debris in pump
• Confirm spring and valve alignment
• Clean or replace water filter and nozzle
Motor hums but does not start:
Check that capacitor is connected with both black and white wire.
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.
By completing this 5-year service and registering it, you extend the machine’s warranty by another 5 years (up to 10 years total). Register your service here.
Learn more about our warranty:
AVA Warranty Terms & Conditions
Learn more about our warranty: AVA Warranty Terms & Conditions
