Discussion:
No Drive after replacing ring gear.

Hi All
Just carried out 2x replacement ring gears on a H16D 391 & H25D 392. both 2009 models.
When completed and a functional test I now have no drive! Bizarrely on both machines. Everything else working fine but there's a bit of cavitation noise on the drive circuit with very slow speed. Had the hydraulic pump off and then the transmission pump out, All back together correct so I suspect its drawing air from somewhere. Any advise is welcomed.
  • Posted 13 Jan 2022 07:19
  • By Biglifter
  • joined 26 Jan'21 - 8 messages
  • United Kingdom
Showing items 1 - 5 of 5 results.
Sorry to ask but did you fill the hose from the pick up pipe to the pump
If not it will not draw the hydraulic oil up
To much of a head to draw.
  • Posted 25 Mar 2022 06:31
  • By Cupidstunt
  • joined 27 Sep'20 - 3 messages
  • Bristol, United Kingdom
Speed sensor , if not , do you have hydraulics and steer ?
  • Posted 21 Jan 2022 20:15
  • By Chaffy
  • joined 21 Jan'22 - 1 message
  • United Kingdom
C.Haffy
yes , but sometimes sensor not read correct , distance to ring gear check?
  • Posted 13 Jan 2022 21:07
  • By tr_doctor
  • joined 4 Dec'20 - 186 messages
  • Netherlands
Regards
Thank Doctor.
Would a faulty speed sensor not display an error code as we have no codes displayed?
  • Posted 13 Jan 2022 20:56
  • By Biglifter
  • joined 26 Jan'21 - 8 messages
  • United Kingdom
check first input signal engine speed sensor in Linde ECM. When input not correct drive trouble. sensor read the ring gear..
  • Posted 13 Jan 2022 20:52
  • By tr_doctor
  • joined 4 Dec'20 - 186 messages
  • Netherlands
Regards

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Fact of the week
Brothers Adolf ("Adi") and Rudolf ("Rudi") Dassler split their shoe company after WWII due to a bitter feud, and established the rival companies of Adidas and Puma. Their personal animosity and business rivalry divided their German hometown Herzogenaurach. The town became known as "the town of bent necks" due to the intense loyalty to each brand.
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