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  1. rmllarue91

    Bobcat fuse panel

    Hey hef looking for wire terminals for fuse panel. I got three machines that the fuse panel between your legs is needing replacement. 6673200 is the housing for fuse panel but can't find terminals. Two types of terminals ones for common blade type fuses and the common 4-5 post square relay.
  2. rmllarue91

    Deere 120 alternator charging issues.....

    Hey hef I got a good one. 120 Deere straight not c model. The excite circuit going to d+ on alternator hooked to alternator has 23 volts. Same voltage with it unhooked. The ECM monitors the voltage on excite wire and thinks engine is running. Thus supplying ground to the safety relay preventing...
  3. rmllarue91

    330c caterpillar radiator

    Dky3227 radiator sis is showing 10 options and looks like they all go to 281-3545 but some need pieces to go with it local cat parts guys not much help on this one. Hopefully someone can steer me straight.
  4. rmllarue91

    8n-1533 980h

    Hey hef got a 980h jms674 the main power wire from main relay is corroded going though cab bulk head. I found part number for bulk head connector but not finding 4 gauge pins for wire. It's a 7 pin connector. And help appreciated.
  5. rmllarue91

    744h crank no start

    Hey hef i got a 744h was running good washed it few hours later moved it to fuel and now crank no start. No rpm on dash when cranking. i didn't have book. But pull ecm connector traced cam and crank sensor wires and ohmed them right at ecm both measure 3.1k ohms powers and grounds show 19.5...
  6. rmllarue91

    Case 1080b

    Anyone know the max flow for aux circuit. machine needs to be adjusted for a hammer my flow meter only goes to 54 GPM the hammer they bought is only rated up to 37 gallon per minute. I'm also just realizing this machine is most likely all hydraulic and not sure if flow is adjustable for aux...
  7. rmllarue91

    345bl negative flow right valve bank.....

    Hey hef got a good one machine is a basket case i diagnosed weak pumps last year upper pump was like 2k psi lower maybe 3k psi right track and bucket ( upper pump useless )they had another mechanic change o rings between main control valve half's recently. they had issues and had like 5 pilot...
  8. rmllarue91

    Danfoss hydrostatic software hardware

    I'm working on a Wacker neuson that has whole hydrostatic system pumps motors solenoids sensors and computer and then i went to work on a bandit forestry mower with a complete Danfoss system do they have there own hardware software for diagnostics? Thanks hef
  9. rmllarue91

    Wacker neuson st31

    Think i got a left hydrostatic pump wash plate angle sensor issue if i order new sensor will machine move with out calibration? Codes are 517130 517132 517133 Ground and 5v good to both sensors. Return signal changes from 2.1-2.5 volts on both sensors i don't have a lab scope to watch signal...
  10. rmllarue91

    700h speed sensors

    Hey hef 700h 907570 right track very slow erratic. No rpm in controller for right motor. Swapped senors. Motor rpm displays on right track now not left. changed speed sensor ( no signal out put voltage ). adjusted throttle linkages did first part of calibration it passed. Shut machine off ran it...
  11. rmllarue91

    No.1 diesel

    Hey HEF i was wonder how far south is no.1 diesel sold. I'm from northeast pa and never seen the stuff. We have winter blend no.2 but on them cold days we get -0 farenheit night time temp. probably less than 10-15 days a winter a lighter fuel would be nice. With a clean fuel system and new...
  12. rmllarue91

    980h fuse panel

    Hey hef got a 980h jms674. Fuse panel in cab got crispy anyone know who makes fuse panel or another machine with same panel. harness is 5k+ and some work to change...... Dealer doesn't have listing for just panel thanks hef
  13. rmllarue91

    980b cutting edge.....

    5k5385 bucket part number 89p3217 machine serial number it's got straight edge with Bolt on edge anyone know the most likely edge to use. 9k-1619 is base edge I'm guessing but didn't come up with anything looking for bolts nuts centers and end bits it's got three bolts per peace it does look...
  14. rmllarue91

    Cat monitoring system

    980g 2kr1501 quad gauge and tach cluster inop. They both self test but don't display info on et trans shows gear and direction but gear lever line on et says not available or something like that. But there's not a position sensor so I'm thinking that's calculated by trans or monitoring...
  15. rmllarue91

    TEREX ss644c

    Hi hef Anyone know where I can purchase pdf wiring schematic for this lift thanks
  16. rmllarue91

    3176 blowing ecm fuse

    Hey hef i got a 345bl blowing ecm fuse haven't got back to machine in few days but it's still on my mind. The wire is a white 14 gauge #123 it's got a splice dropping to 18 gauge for dlc connector. Anyways down an dirty i cut wire at ecm before it branches off. Rigged up fused power source and...
  17. rmllarue91

    Cat 9 pin diag port pin layout

    Hey hef Working on j45 McCloskey crusher Heui c9 diag port is in control panel doesn't have one near engine ecm. Plugged com 3 in no lights. Got power and ground 24vs but pin layout is totally different than trouble shooter on closer inspection the letters are different orientation. I snapped...
  18. rmllarue91

    Ex120-2 stepper motor issues

    Hey hef new motor and ec sensor installed with key on sensor moves to 2.5 volts. Idle. When p is selected it goes to 4.8+ volts and then motor steps back down to 3.8 volts..... this is self learn before the switch. Any thoughts welcome.
  19. rmllarue91

    TEREX/pegson ax866 questions

    Hey hef Looking for books PDFs info something the feeder isn't turning on throwing code for low clutch pressure I've never worked on a jaw with hyd. Clutch. I think first step would be verify clutch pressure but it's a ride for me and don't want to go that far with no sights on the gun I got a...
  20. rmllarue91

    3406b truck engine Up grades

    Hi hef My 4mg 3406b 300hp is wore out. I'm looking for arrangement to rebuild as 425hp and possibly kit numbers. I know I need turbo, piston packs, injectors. For pump going to need camshaft and unit pumps. I'm doing out of frame ground up as they say. block head rods and crank going to machine...
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