My -so far- trusted gardena T1030d water timer has sprung a leak and I am at a bit of a loss. I contacted the official service and they gave me advice but I am unable to reach the spot they indicated and I am also afraid to be a bit rough on the thing. Anyway, I want to unscrew #7 to reach #8 but I cannot unscrew it.
I am at this stage and #7, the grey thing is just revolving and not getting unscrewed with any kind of combination I tried (pulling & turning, pushing and turning etc..). I suspect I would may have to remove the little bolts (#9) but I am not sure if it is neccessary, or even how to do it. Any advice? THanks a lot