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Jun 18, 2013 8:07 am
Jun 18, 2013 8:07 am
Subject: Re: Wiper motor
thank you Simon, I also did some more research on this topic:
Answer from Steve Hunt:
A DR3 is 2 speed has reverse parking and 5 or 6 wires coming out of it.
DR3A single speed no reverse parking no wires
Dr3A two speed no reverse parking and 3 wires coming out
I looked on the cover of my wiper motor, the Lucas item number reads 75311 B. I don't know what the B means but 75311 is confirmed by internet research. It is a DR3 unit (6 wires this one, 5 or 6 makes no difference because two of them connect to the same point internally).
Lucas 75311 was also used in Jaguar MkI, MkII and 420, Daimler V8 and 250, Aston DB2 (54-59), Shelby Cobra. Jaguar spare part number of Lucas 75311 is C13503 (or C13504 for lefthand drive).
Now the question of wiping angle: this is only defined by the plastic cogwheel (gear), the more excentric the pin is on this wheel the more travel and the more wiping angle you get. In my unit I found a 120degree wheel (it is stamped on it). I did not find this wheel in the webshop of Steve Hunt (only the 150degree version). This wheel has Jaguar part number 7191 and can be bought from SNGBarratt.com (Jaguar supplies). I have ordered one from them and will post on the result.
thank you Simon, I also did some more research on this topic:
Answer from Steve Hunt:
A DR3 is 2 speed has reverse parking and 5 or 6 wires coming out of it.
DR3A single speed no reverse parking no wires
Dr3A two speed no reverse parking and 3 wires coming out
I looked on the cover of my wiper motor, the Lucas item number reads 75311 B. I don't know what the B means but 75311 is confirmed by internet research. It is a DR3 unit (6 wires this one, 5 or 6 makes no difference because two of them connect to the same point internally).
Lucas 75311 was also used in Jaguar MkI, MkII and 420, Daimler V8 and 250, Aston DB2 (54-59), Shelby Cobra. Jaguar spare part number of Lucas 75311 is C13503 (or C13504 for lefthand drive).
Now the question of wiping angle: this is only defined by the plastic cogwheel (gear), the more excentric the pin is on this wheel the more travel and the more wiping angle you get. In my unit I found a 120degree wheel (it is stamped on it). I did not find this wheel in the webshop of Steve Hunt (only the 150degree version). This wheel has Jaguar part number 7191 and can be bought from SNGBarratt.com (Jaguar supplies). I have ordered one from them and will post on the result.