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Join Date: Jun 2006
Location: Virginia Beach
Posts: 556
Rear Wiper motor won't park as it should

Hej birds, I have a 72 T that came with a rear wiper. motor works just fine, but when shut off the wiper won't park as it should. Any suggestions as to a fix would be appreciated. I have already placed a want to buy ad.
thanking you in advance

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Rusty
71 911E
55 PreA speedster
85 Turbo look Cab
62 Twin Grille Roadster (getting close)
Old 12-31-2012, 12:42 PM
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non-whiner
 
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Join Date: Aug 2012
Location: Slightly right of center
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I'm not sure about the 72 my, but on newer versions there are two fuses. One powers the wiper function and one powers the park function. If your wiper simply stops where it is when you turn it off, the park fuse may be blown. If it continues to run when you turn it off, the micro switch in the motor may not be working properly.
Old 12-31-2012, 01:15 PM
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Location: Virginia Beach
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It apprears that the earlier cars used a different logic. I believe on power source and two sets of points. Once power is interupped the wiper will continue until the cam lifts a pin to open the second set of points which controls the park. My cam may be worn such that the lift isn't sufficient to open the points. At least that is what I think happens.
Thanks
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Rusty
71 911E
55 PreA speedster
85 Turbo look Cab
62 Twin Grille Roadster (getting close)
Old 12-31-2012, 01:59 PM
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1984 911 Carrera ROW M491
 
Join Date: Nov 2010
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Garage
Hey Rusty, does it park (stop) in the same spot every time you turn it off. If so, it is an adjustment of the wiper linkage position. I just want through this, it can be adjusted on the car with a little finesse.

Old 12-31-2012, 02:48 PM
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