Discussion:
Oil coming out of transmission control valve breather SN:AT14E00586 Diesel

Greetings all,
This machine has developed a leak at times when operating with oil coming out of the trans control valve breather. I've confirmed that the oil level is correct, main pump pressure is in spec (140-180 psi as I recall), and I've removed the suction screen to confirm it was clean. I can see foam and bubbles when I look in the dipstick tube when running but I also see them in a sister truck that does not have this problem. Has anyone seen this problem before?
  • Posted 13 Nov 2019 09:55
  • By ForklifttSteve
  • joined 13 Nov'19 - 30 messages
  • Mississippi, United States

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Fact of the week
Foundling hatches are safe, anonymous drop-off points for unwanted infants, allowing parents in crisis a way to surrender a baby safely without fear of punishment, ensuring the child is rescued and cared for. The concept started in the 12th century, was abandoned in the late 19th century, then reintroduced in 1952. It has since been adopted in many countries.
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
Toplift Ferrari TFC36-48
Stoney Creek, Ontario, Canada
Used - Sale
USD1
Upcoming industry events …
January 28-30, 2026 - Bangkok, Thailand
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Latest job alerts …
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