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  1. joelmartin

    Somebody pulled wires off at starter switch S510

    If someone has a manual or a wiring diagram or a photo how to attach wires to 4 position switch PIN: A3NJ11106 Model Year 2013 S510
  2. joelmartin

    2014 Hino 258 ALP with Allison transmission issue.

    What conditions need to be met to engage forward gears? It decided to default to neutral, reverse still works fine. No codes of any kind, no debris in oil pan. Been reading a lot of info online and checking some things, where would you start?
  3. joelmartin

    Komatsu PC10-7 Swing function

    PC10-7 S/N 26009 If the machine isn't level, it will self rotate to the low side It's gotten worse, now the swing spool valve doesn't rotate the platform at all. There's a simple valve body powered by its own 1/3 section of the stacked pumps. One function is the blade, works great even at...
  4. joelmartin

    Kubota mini excavator track

    KX41-2V Kubota lost one track. Anybody know of a source for a used or affordable used one from a dismantler? Located in SoCal
  5. joelmartin

    Gehl CTL 60 track steer runs 10 seconds then shuts off

    1600 hrs on unit. Digital console flashes the dual-purpose warning light for oil pressure/coolant level before , during, and after crank and continues flashing until engine shuts off for protection Yanmar 4TNV98-YTBL Gehl CTL 60 PIN: 21-309080 Oil pressure goes to 45 psi right after starting...
  6. joelmartin

    CAT 420D KFDP21780 check fluid level in hydraulic reservoir sight glass

    S/N: KFDP21780 Hydraulic fluid is low. Can somebody copy n paste procedure to set hydraulic oil level correctly.....lift outriggers, etc, to get correct level to "Full" on sight glass? Been leaking, fixed leaks, for customer, topping off the reservoir. I know, I know, too concerned, right? Yes...
  7. joelmartin

    CAT 420D KFDP21780 Backhoe I need a manual

    Going to service this machine and would like a PDF file manual..... for questions such as: Do I curl and retract the boom and bucket to check hydraulic oil level? Thanks
  8. joelmartin

    1989 JCB backhoe service manual

    1989 JCB model 1700B sn 349583 which model perkins engine is in this machine I need to purchase a fuel lift pump, if inexpensive option is available. otherwise an electric pump. also a perkins engine manual, and complete service manual, as there are transmission front seal leak and other issues...
  9. joelmartin

    2007 Mack pinnacle park brake warning sensor

    Troubleshooting an issue where park brake warning light is intermittent. Where is this sensor located?
  10. joelmartin

    1999 GMC C6500 3126 Caterpillar no start

    This truck was purchased at auction with no start. There is 50 psi after fuel filter while cranking. When trying to read codes through OBD 2 port under dash, it says " communication error". Corrosion has been found on some major connections of main harness that goes to firewall. I would like a...
  11. joelmartin

    S/N plate location Cat 627B on rear section

    Where can you find S/N on rear section of Cat 627B ? Is it stamped into the frame if the plate is missing,? Also where to get PDF service/shop/repair manual for said machine. Thanks
  12. joelmartin

    Screamin' Jimmy Terex 82-40 For Sale ASAP Southern California

    Old Green Terex with screamin' Jimmy . Property is sold and owner wishes to have this machine gone off property ASAP. I'm trying to adjust throttle so I can start engine. Removed hood and cover to governor. linkage does not seem to move freely. WHAT am I MISSING? Is there another hidden internal...
  13. joelmartin

    PC120-6 Display stays lit with key off, won't start

    Komatsu PC120-6 won't start. Even tho key is switched off, display stays lit up. Could the battery relay be defective? Internally shorted together that it transmits a surface voltage, but not well enough to run starter? I'm not at the machine.. Thanks
  14. joelmartin

    Creepers

    Forevermore they break. Build my own? Pay 350 for snap on?
  15. joelmartin

    Hurricane 755 vacuum wiring info

    Hurricane 755 vacuum with John Deere 6068. I work at JD dealership so got a handle on that side of things. Where can I get info / schematics for the instrument panel and controls? It has a mind of its own while idling, unless we disconnect the OEM stuff , then she purrs like a kitten. Anyone run...
  16. joelmartin

    Williams 1 " drive socket set Bakersfield, CA

    Williams 1 " drive chrome 12 point 27 piece socket set with storage case Ratchet, breaker bar, sliding T-handle, 2 extensions, plus 22 sockets from I believe 1 1/16 through 3 1/8 Has seen very little use, is in very good condition. Had my own service truck a few years ago, paid 1600-1800...
  17. joelmartin

    Hydraulic troubleshooting / diagnosis

    In the interest of becoming the best that I am able to be, is there a good fundamental book that connects the principles of hydraulics to real-world scenarios, and gives definite answers to whether its the pump thats bad, or a valve? At todays prices for components, we cannot afford to be...
  18. joelmartin

    PC270LC Komatsu

    PC 270 Komatsu excavator Swivel joint is leaking, machine operates normally. Piece of cake with icing to reseal? If not, I may remove swivel and get hydraulic shop to reseal. Anything special to look for such as wear? Or just slide new kit into position? Thanks
  19. joelmartin

    Service manual JD 420 tractor

    Hello from S California. Am restoring a John Deere 420 tractor. Which service manual is the most helpful, and where to buy? Thanks.
  20. joelmartin

    Tool for slicing oil filters

    I work at John Deere and I would like to buy a tool to open spin on filters for trans/hyd. As a child I remember we had a tool looked like a chain style filter wrench, every link of the chain had a cutter wheel like a can opener. You would just adjust the tension at the Vise grip type handle...
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