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+--- Thread: Wiper Motor removal (/showthread.php?tid=8318)
Wiper Motor removal - stugiv - 06-19-2022
Greetings,
Found my wiper not working at commissioning. Checked the switch with a volt meter & seems to be working ok. I'm trying to take off the wiper motor to check the wires there (probably need to replace I'm guessing). I have the wiper arm off & removed the nut, gasket & everything else I could see. The motor doesn't want to come off. I can turn the motor about 1/2" & the splined portion of the shaft will rotate, but not the threaded portion. I tapped it (not too hard) with a rubber mallet but no luck.
Do I just need to use more force? Worried about the windshield! Thanks.
RE: Wiper Motor removal - Sans Peur - 06-21-2022
Soak it in PB Blaster or some other antiseize. After it sits use a bigger hammer. Make sure to support the back side of the frame so it doesnt flex.
Dissimilar metals touching each other, especially in a marine environment, will seize up everytime.
Wiper Motor removal - Misdirection - 06-21-2022
There are a few posts over on The Hull Truth about removing one on a Rampage. That person ended up using a cut off wheel and cutting the post sticking out.
I agree with the PB Blaster, but be careful not to cause any damage using force to remove it.
Sent from my SM-S901U using Tapatalk
RE: Wiper Motor removal - bnr@dur-a-flex.com - 06-24-2022
I just replaced my wiper motor and same exact problem...just need some anti-seize and go after it, carefully.
RE: Wiper Motor removal - stugiv - 07-12-2022
Follow up that after hitting it with lubricant several times, I ended up using a pipe wrench to get it to turn & break free. Once it would spin it came right out.
For a replacement, the AFI 1000 series was physically too small to match the footprint of the original model. I ended up using the AFI 2.5 wiper motor which hit the same screw holes & matched the trim cutout. It's deeper which might only be a problem if the motor is hidden behind some cabinetry. The AFI 1.5 model might work but I couldn't verify the dimensions.
RE: Wiper Motor removal - The Duke - 05-10-2023
The center window sash on my 38 had excessive surface corrosion and I suspected it to be the reason the wiper wouldn’t work. I was right. Problem came when I ordered a replacement motor. The original was not available. So I bought the AFI 1.5 series that was prescribed as the equivalent. Problem came when I went to close the windshield vent, the wiper motor bottomed out preventing the sash from closing all the way. Long story short, I contacted Marinco marine products and eventually wound up buying an AFI 3000 sealed wiper motor. It also bottomed out and I couldn’t close the window. Then I got the bright idea to just mount the motor up side down. It comes with an 80 degree sweep and a right hand perk position. Both are adjustable but it worked perfectly right out if the box.