ok, got the Mini back from the auto sparky and everything is working just great.. cept the wipers. He figured Id like to sort them out myself (ha ha, he didnt want the job more likely). anyway...
So, I scavenged another wiper motor from the 7 mini graveyard, in the hope it just might work, but opened it up to find it was in worse condition than mine.
All mine needed was a good cleanout, fresh grease, and one of the little springs that pushes those little graphite?? thingame dooveys that touches the bushes? inside the motor.
So I replaced the spring, got the graphite thing back in, attached its little wire (at the right lenght), then put it all back together, with the circlips in, attached the wiring plug and the motor works! But then it stopped.. so I pulled it apart again to find the new graphite bit I put in was sticking so thought Id fixed that, put it all back together again, lid on and wipers connected, tested with power and it worked again.. for 1 second, then stopped.
So, its either sticking that little graphite thing again, or - the cable that comes out of the wiper motor and goes to the wipers is seized.
Question: When the wiper motor is out, should you be able to push the cable in and out? I can wind it in and out but it doesnt slide within its casing, and I figure it should.
Can anyone shed any light on reinstalling a wiper motor to get it to work. The motor itself appears to be good, but getting the wipers to move is proving difficult