There's usually loads of wiper threads but when I need them, they're all gone!
1998 T202Wiper seems to falter when it reaches near vertical during it's sweep in either direction. It sweeps fine from horizontal to around 45 degrees then struggles through the vertical section but travels down to horizontal OK, it's the same coming back again. It's as though there may be some resistance half way through it's sweep. Windscreen is clean, what do I look at?
I can't see how the cover at the base of the arm comes off so I haven't seen inside yet, not that I know what to expect when I get there. I don't know how this single blade with lateral travel idea works but I'm not completely useless and don't mind having a go. Is it something I should avoid checking myself or is it safe to have a quick look?
Thanks