rossclimber

Hi, I've recently acquired a 1994 Aprilia Climber 280 but I'm having a hard time trying to find parts & a workshop manual for it. I currently need a new clutch master cylinder as the old Grimeca one has seized but I can't find an alternative anywhere? I also need to know where to drain & fill both the engine & transmission oils (I've been told the transmission oil has been drained).