Wiper motor replacement fld120

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Dino soar, Dec 31, 2019.

  1. Rideandrepair

    Rideandrepair Road Train Member

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    I helped a friend fix his Volvo. He had it clocked wrong. I thought mine was tough. Volvo’s are a real PITA. Took Us a couple hrs to get it set right. Almost everything’s easier to fix on a Freightliner. That’s what I like best about mine.
     
    Last edited: Nov 30, 2021
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  2. JoeyJunk

    JoeyJunk Road Train Member

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    Hopefully one of you can help me. Ever since I replaced the motor something was off and the linkage was rubbing the air intake. I ordered all new everything as all the ball sockets were falling apart. Now I can’t get the darn thing connected properly. It binds up. I’m beyond frustrated as I have been at this for HOURS. My toes are frozen and I’m ready to kill
     
    Last edited: Dec 20, 2021
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  3. xsetra

    xsetra Road Train Member

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    Can you post a picture.
    I feel your pain.
    Did you buy the motor and transmission all as one unit. That's easier to install. It's been a couple years since I've done it.
    I can pop my hood tomorrow and look.
     
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  4. JoeyJunk

    JoeyJunk Road Train Member

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    Well……………..I am embarrassed although while typing my first reply to you it got me thinking and i figured it out. I put the passenger side on wrong. I thought the range was too short and it was. Thats why the motor was binding and why it’s hitting everything. I ran outside in my underwear and grabbed the old one and took measurements. The bolt holes line up and down or sideways. I must have put it on wrong last time, which I don’t remember removing it at all. And I installed new one same way.

    Man I am relieved and angry LOL. I battled this for HOURS. Even had the girlfriend out five times to run the knob while I sat and stared aimlessly at the simple set up.
     
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  5. JoeyJunk

    JoeyJunk Road Train Member

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    Correct way
    3C550849-E769-4CA0-BD78-DC147470A367.jpeg
    Wrong way
    847C1876-4519-4BF6-A30C-7EF1D345D567.jpeg
     

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  6. JoeyJunk

    JoeyJunk Road Train Member

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    It’s a good thing I’m not rebuilding an engine. Holy crap.
     
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  7. xsetra

    xsetra Road Train Member

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    These are the lessons we remember for life. Next time you have to do it in a parking lot in a snow storm, you can do it quicker.
    I try to take pictures of everything I need to fix, before I start. They really help in reassembly.
    Good to hear you got it fixed.
     
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  8. JoeyJunk

    JoeyJunk Road Train Member

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    Got the bracket swapped around and OMG I have nice, smooth fully functioning wipers that clean the entire windshield. I will post part numbers later and attach the pdf with every piece to the system.
     
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  9. JoeyJunk

    JoeyJunk Road Train Member

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    Here is the old and new of everything outside that I replaced.
    8C6E3A25-6565-41B5-BBB4-B855CB092673.jpeg
     
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  10. JoeyJunk

    JoeyJunk Road Train Member

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    3BEB1C95-F065-41BA-AAAB-289D8FA8FB5B.jpeg F8A4FBBC-82FC-48B3-9FAD-11C3DB93B00D.jpeg 6081B49F-A883-4E04-AD7F-E92F1393CA60.jpeg
    Here is the parts list with diagram.

    You will need:
    1
    20
    17
    14 (2)
    I never thought they would ever work as smooth as they do now. I didn’t realize just how worn out everything was. It’s worth the investment.
     
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