Doosan (& Daewoo) GC20E-3:
Front differential oilis overfilled , dark and funky-

Greetings all
SN:FQ00392
While taking care of a routine PM yesterday I ran across this. It has wet brakes, possible brake piston seals leaking into differential housing?
  • Posted 17 Mar 2022 11:42
  • Discussion started by ForklifttSteve
  • Mississippi, United States
Steve Pierce
Coast Equipment Services
Showing items 1 - 2 of 2 results.
Thanks Speedfreak-
  • Posted 18 Mar 2022 22:04
  • Reply by ForklifttSteve
  • Mississippi, United States
Steve Pierce
Coast Equipment Services
The axle is lubricated by means of the transmissionmounted
lubricant pump which gets oil from the
axle suction port and supplies it to the hub section
pressure parts to lubricate and cool hub drive
and multi-disc brakes.
Oil returns to the sump through the drive shaft bearings
and axle housing. Brakes get their pressure from the brake valve, in the case where the brakes would have leakage you'd fill the front axle with transmission fluid, braking power should be poor since leakage occurs, pedal pressure would be noticable lower.
  • Posted 18 Mar 2022 19:16
  • Reply by Speedfreak
  • Niederlande, Netherlands
.

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