Discussion:
Inching Valve R&R

Hello, Im attempting to repair and or rebuild the inching valve on my 1977 Yale Model# GDP050SANPB086, Ser # P-322527.
Still waiting to here from Pape Equipment local in Reno, NV if parts are even available but I figured I might as well try this forum at the same time. So far I have the valve body removed from the front of the transmission. I was able to remove the brake line plug and plunger assembly from the housing but the other end that is retained with an internal snap ring does not want to come out. So I'm looking for some disassembly help and information on parts, gasket and shop manual availability.
Thanks
Rob
  • Posted 5 Apr 2019 05:22
  • By NNRob
  • joined 5 Apr'19 - 1 message
  • Nevada, United States

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Tusk 350CGH20
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Aichi RX07B
Yokohama, Japan
Used - 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
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).
Tusk 350CGH20
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Aichi RX07B
Yokohama, Japan
Used - 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
Latest job alerts …