Author Topic: Windshield motor pump for GM 4104  (Read 6927 times)

Offline treeplanter

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Re: Windshield motor pump for GM 4104
« Reply #15 on: August 24, 2013, 10:01:03 PM »
looks like the fitting broke off the motor hard to tell from photo. You need a manual on your bus (http://www.coachinfo.com/AllAboutBuses/GMC_Info.html or ebay or search the web),so you wont pull out all your hair trying to fix $tuff.You can also replace them with electric ones for a small fortune or look in wrecking yards to fabricate one out of a truck.
Timothy

Offline harleyman_1000

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Re: Windshield motor pump for GM 4104
« Reply #16 on: August 24, 2013, 10:12:46 PM »
 I will try and get better pictures tomorrow
Scott 
St.Louis Missouri

1958 GM 4104 Extended 2 feet, with a 6v92 and 5 speed automatic

http://s783.photobucket.com/user/harleyman_1000/library/Gm4104%20bus?sort=3&page=1

Offline luvrbus

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Re: Windshield motor pump for GM 4104
« Reply #17 on: August 25, 2013, 06:37:36 AM »
There is nothing wrong with air wipers they have a torque and speed adjustment setting screw once you figure the adjustments out and make sure the pressure regulator is set right they do a good job like on some Eagle buses they can even have intermittent delay speed
« Last Edit: August 25, 2013, 06:42:01 AM by luvrbus »
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Offline harleyman_1000

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Re: Windshield motor pump for GM 4104
« Reply #18 on: September 01, 2013, 06:43:37 PM »
 Got a motor in the mail yesterday from someone on the other board and he said all he wants is the postage paid. You guys are great!!!!
Scott 
St.Louis Missouri

1958 GM 4104 Extended 2 feet, with a 6v92 and 5 speed automatic

http://s783.photobucket.com/user/harleyman_1000/library/Gm4104%20bus?sort=3&page=1