Discussion:
No forward or reverse

I'm working on an older H50H with a Hydraulic Monotrol.
Received Lift with bad master cylinder and no forward or reverse.
I have been concentrating on the creep valve because I'm not getting pressure at 2A on the valve body. This is my first step into this transmission so just a little timid.
I was not getting fluid through the Selonoid so I replaced it and still no fluid. If I remove Selonoid entirely I get fluid when the lift starts. I'm getting power to the Selonoid from the ebrake.
Just don't want to chase a ghost......
  • Posted 28 Aug 2015 01:08
  • By Micha
  • joined 28 Aug'15 - 3 messages
  • Washington, United States
Mike Arntson

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Fact of the week
Giant dragonfly-like insects existed before dinosaurs and were known as "griffinflies". They lived around 317-247 million years ago and had wingspans of up to 71 cm (28 in).
UN Forklift FB25N1QZ1
HANGZHOU, Zhejiang, China
New - Sale
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
Upcoming industry events …
April 14-16, 2026 - São Paulo, Brazil
May 14, 2026 - Blair Athol, South Australia, Australia
June 9-11, 2026 - Johannesburg, South Africa