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  1. tim3250

    My Komatsu PC28UU-1 Isn't charging Need assistance.

    good morning australia, 007, i ve learned a lot on this forum , thanks very much. as far as the pc128uu.................... i also looked up an '8162' alternator that has no external regulator power, just one wire from the battery to the "B" terminal. the attached diagram shows what is...
  2. tim3250

    My Komatsu PC28UU-1 Isn't charging Need assistance.

    good afternoon australia. i have several diagrams from a nippondenso search showing a alternator solution for the pc128uu problem. this diagram , a 4 wire type, is a great education in itself.... everything in the dotted lines is internal to this denso type alternator, so to hook this up...
  3. tim3250

    My Komatsu PC28UU-1 Isn't charging Need assistance.

    while we're waiting for danny and his alternator repair , 1. I see an IHI on craigslist, high hours but the photos show very little abuse, 30jx on the cowling but the controls are center mounted in front of the operator, does that mean the controls are not pilot? 2. like propellers on planes...
  4. tim3250

    My Komatsu PC28UU-1 Isn't charging Need assistance.

    i m going to buy a legacy mini, circa 2000 or so but i 'm studying as much as possible about what problems i'm going to bring home. that proved for me to be an effective strategy in early 2000 when , as a mechanic, i sought an airplane project. this is a 1959 piper. problem here is ocean...
  5. tim3250

    My Komatsu PC28UU-1 Isn't charging Need assistance.

    greetings 007 i have 2 more questions (at least) on diesel engine electrical: refer to pc128 schematic diagram......... is the timer a delaying relay? i surmise that a wire with power is fed through to the 'heater light 'via contacts it does.nt show that pin 2 of timer has power coming from...
  6. tim3250

    My Komatsu PC28UU-1 Isn't charging Need assistance.

    007........... i am aircraft electrician , island of hawaii, and i appreciate the running electrical tutorial you are sending to all of us here on this stream, and i second every concept you have spun . that 'charge indicator', we have them in vintage aircraft also... the guts of the story is...
  7. tim3250

    New to me deere 27D.....my first excavator

    tk43212@yahoo.com
  8. tim3250

    New to me deere 27D.....my first excavator

    ED from NJ.... i have purchased a komatsu engine service manual sen04211-03 for the "82" size Myanmar engine, 385 pages, would you like it emailed to you? i also purchased the deere 410G shop manual before i realized a backhoe is no good on my steep property, tim big island, hawaii
  9. tim3250

    Deere same as Hitachi....zx30U

    ...............Hitachi EX series has isuzu engines new member, sorry
  10. tim3250

    Deere same as Hitachi....zx30U

    does anyone no for sure if zx30u 2003 is yanmar 3vtn88? i see parts for sale for such with isuzu engine possibly someone has a manual for the plain zx30u who actually makes the final drives.... thanks tim3250, trying to steer thru a used purchase
  11. tim3250

    Hitachi EX60 URG

    John C. I'm new interested in an excavator, retired aircraft mechanic, out here at the bottom of hawaii island, and i.m just one of many who appreciate all the grease and oil you've endured, and willing to share your knowledge
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