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  1. #1
    New Member
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    beaune
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    john deere 2030

    Default looking for wiring diagram of JD 2030

    hello everybody,

    I just recently bought a 74 JD 2030 and should have looked at it better - the wiring is all messed up, connectors loosened, wires broken or not hitched up and I am glad it even starts!
    :-)
    I will need to redo it, but do not have a manual.
    Is anybody out there who has one of those diagrams scanned, as pdf or else? Would greatly appreciate your help!

    best! st0e

  2. #2
    Elite Member Zebrafive's Avatar
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    Aug 2010
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    South West MI
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    John Deere 2030, John Deere 6415

    Default Re: looking for wiring diagram of JD 2030

    Gas or diesel? Above or below serial number 187300? the wiring changed after this serial number.
    John Deere 2030 JD 245SL Loader
    John Deere 6415 mfwd JD 640SL Loader

  3. #3
    New Member
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    john deere 2030

    Default Re: looking for wiring diagram of JD 2030

    thanks for your reply, Zebrafive!

    it is a diesel driven 4219 DL-03, type 2030 B with a serial number in the 113...L

    to be honest: looking at pictures of various 2030ies, I am confused about what the differences are and what might be the key features to look for

  4. #4
    Elite Member Zebrafive's Avatar
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    South West MI
    Tractor
    John Deere 2030, John Deere 6415

    Default Re: looking for wiring diagram of JD 2030

    Was the serial number you posted tractor, not engine? Serial number for 1974 started at 140000L or 187301T
    Here are some differences:
    Engine; gas, diesel
    Trans; 8 speed collar shift, 8 speed collar shift with HI- LO, Reverser
    Front axle; swept back adjustable, straight (non adjustable), straight adjustable, HD straight adjustable
    Exhaust; vertical, horizontal
    PTO; none, 540 rear, 540/1000 rear, 540/1000 rear & 1000 mid
    PTO clutch; one stage of two stage foot clutch, hydraulic lever operated
    Fenders; shell, row crop
    Rear axles; rack and pinion, flanged
    Rear SCVs; none, one, two
    Lower 3pt arms; fixed, telescoping
    Engine side plates/frames; with, without
    Wheels & Tires; MANY! I have 16.9 - 28 rears on power adjust wheels 11L- 15 fronts
    Hydraulic pump; two sizes

    I am sure there are other options I am not aware of
    Attached Thumbnails Attached Thumbnails -roadtrip-003-jpg   -tractor-004-jpg   -tractor-006-jpg  
    John Deere 2030 JD 245SL Loader
    John Deere 6415 mfwd JD 640SL Loader

  5. #5
    New Member
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    john deere 2030

    Default Re: looking for wiring diagram of JD 2030

    thanks! and sorry, my misunderstanding: yes the number is the chassis number; the engine number is 142XXX CD

    it's a diesel 8speed w hi/lo, 2wd, short vertical exhaust, power steering, 540 pto in there, tires 13.6.r x 36 - 7.5 x 16, and more that I don't know (I am just a Newbee)

    adding some pictures will help, I guess... and you might be able to tell much more!
    (oh, and btw: your 2030 looks impressive - wish I had a front loader like that! :-))
    Attached Thumbnails Attached Thumbnails -jd2030-20130911-6-jpg   -jd2030-20130911-2-jpg   -jd2030-20130911d600184012-jpg   -jd2030-20130911-5-jpg  

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