Komatsu FG25T-11:
Governor Replacement

When I replace the governor on the Komatsu- FG25T-11; serial#468822A, which has the H20 nissan motor with an after market governor, do I have to adjust the spring after install?
  • Posted 15 Dec 2010 00:32
  • Discussion started by ray_s
  • Alberta, Canada
Showing items 1 - 5 of 5 results.
When I asked the customer when this machine had it's last tune-up they said it never had a tune-up. I suggested a complete tune-up-- ie--- plugs,wires,cap,rotor button for a start.
  • Posted 15 Dec 2010 21:26
  • Reply by ray_s
  • Alberta, Canada
I am not at all sure there is a relationship, sometimes trucks just fail, especially when they get older. [I say that the older parts get jealous of the newer parts]. is it when they put it in gear, or when they rev the motor, since the gov. works in relation to motor speed and amount of air going through the throttle throat, and not the motion of the truck. if it is related to the truck motion, I would be checking the wiring to to coil.
  • Posted 15 Dec 2010 09:05
  • Reply by edward_t
  • South Carolina, United States
"it's not rocket surgery"
edward t, I just got a phone call from the customer and they said that the machine is now stalling all the time. Any suggestions on what to look for now? It starts up fine but as soon as you put it in gear it stalls
  • Posted 15 Dec 2010 06:55
  • Reply by ray_s
  • Alberta, Canada
edward, I installed the Gov on the machine and adjusted and it works fine now... Thank-you for replying so quickly...
  • Posted 15 Dec 2010 05:46
  • Reply by ray_s
  • Alberta, Canada
you "should". Do you 'have to'? that depends on how you define 'have to'.
I think the short answer should be "yes, to be sure it works correctly".
  • Posted 15 Dec 2010 00:56
  • Reply by edward_t
  • South Carolina, United States
"it's not rocket surgery"

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