afterinfo wrote:
Managed to undo the nut with a spanner. Tried lifting the broken wiper arm bit left on the spindle off without joy. Gave a couple of twists and it easily lifted off from the spindle. The spindle has the screw part at the top and then is sort of conical shaped.
Looks like I have saved a few pounds as a wiper lifter wasn't required.
Be warned, they do not all come off as easily as that. The conical part actually has splines (along with the hole in the wiper arm) and they do not always twist off / loose. I have broken two of these arms trying to get them off - the only safe way is to use a puller of sorts that presses on the top of the shaft, screws down on it and pulls the arm off the shaft. If you find one in a scrap yard, you really don't want to risk breaking it as it'll probably be the only safrane they have.
afterinfo wrote:
Looking at the wiper on the broken arm the bar part was pressing against the arm even though the wiper blade seemed to be flush against the screen. I wonder now if the arm was not actually twisted and it was the natural groove and it was an issue with the blade not being so suitable for the wiper arm. It wasn't so well lit in the place where my car was parked up.
Is it a normal wiper blade that was fitted? - If so, the drivers side arm cannot use them. They are a special type of blade with the coupling off to the side. If you try to use a normal blade, as the arm goes up the windscreen it will lift the blade off the glass.
Unfortunately they are also no longer available so what I now do is to go to my local independant motor factors and get them to cut and fit a new rubber strip to the old blade instead. Not ideal I know but its the only option left to us ph2 drivers. The other thing would be to remove the far end of the arm and turn it over but I've no idea how to get it loose.
I should write an article about the driver side blade...