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Hi all, just joined as I am trying to troubleshoot a hydraulic issue on what I think is a H50 (ID plates are gone). It has 2 speed forward/reverse with a hydraulically assisted clutch that makes it easier to push clutch pedal down. Power steering is hydrostatically driven. 4 cylinder continental gasoline motor.

It was fully functional until I went to park it. Went to push down the clutch and promptly drove it into a fence because the clutch would not go down due to the hydro assist not working.

Its current state is the hydro assist clutch is not working, as well as the power steering is not working either. The mast tilt and up/down work perfectly.

Heres the kicker. When I push the lever to tilt the mast forward or backward, while it is tilting, the hydro assist for the clutch works. As soon as I stop tilting, the hydro assist stops working and the power steering stops working.

The hydraulic fluid was about 2 gallons low. I added fluid after this started happening, nothing changed.

Any advice? I am mechanically able but this is the first time I have worked on forklift hydraulics and am not educated on the subject.

Just bought the forklift a few weeks ago, everything was working prior to yesterday!

Thankss!
  • Posted 12 Sep 2014 10:46
  • Modified 12 Sep 2014 15:06 by poster
  • By Brandon
  • joined 12 Sep'14 - 4 messages
  • California, United States

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Kalmar DCG16-900
Balling, Denmark
Used - Sale
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
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In May 2023, a Belgian Malinois named Wilson played a key role in the rescue of four children lost in the Amazon jungle. The young children were missing for 40 days after a plane crash that killed their mother and other adults. Wilson tracked the children's footprints, leading the military to their location.
Kalmar DCG16-900
Balling, Denmark
Used - Sale
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
Global Industry News
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In this week’s Forkliftaction News we report on the recent IMHX event in Birmingham with coverage of new product launches, key themes and observations from those attending. We also name the winners of the 2025 Archies Awards, held in conjunction with IMHX... Continue reading
Kalmar DCG16-900
Balling, Denmark
Used - Sale
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
Fact of the week
In May 2023, a Belgian Malinois named Wilson played a key role in the rescue of four children lost in the Amazon jungle. The young children were missing for 40 days after a plane crash that killed their mother and other adults. Wilson tracked the children's footprints, leading the military to their location.