Leaky Karcher washer

[Chris Melluish]

My fairly old Karcher B202 washer has started leaking - high pressure water is spurting out through or around the detergent hose connector. I haven't taken it apart yet. Is it worth doing so? How easy is it to diagnose the fault and get spare parts?

[The Medway Handyman]

Easy enough to get bits

well be that the NR valve in the detergent system is fubered.

[Michael Shergold]

Likely a perished o-ring.. They come in packs of five Michael