Check hoses annually for cracks, hardening, swelling or other damage. Hoses are recommended to be changed every 80,000 km.
To replace the hose, release the clamp and remove the hose. Cut if necessary.
When installing, put on the clamp so that it is located 6 mm from the edge of the nozzle.
Removed undamaged hoses are recommended to carry with you, as they can be useful to replace a hose that has accidentally failed.