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.

Global Industry News
edition #1245 - 28 August 2025
In this week’s Forkliftaction News , we look at MHEDA’s Q3 Economic Advisory Report which reveals current resilience in the US materials handling sector... Continue reading
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
Taylor TX175
Morgantown, Pennsylvania, United States
New - Sale & Hire
Upcoming industry events …
October 29-31, 2025 - Marina Bay Sands, Singapore
November 13-14, 2025 - Berlin, Germany
March 10-12, 2026 - Hong Kong, Hong Kong
Fact of the week
The word "okay" (or its abbreviation "OK") originated as a humorous misspelling. In the 1830s, a fad in Boston involved using abbreviations of intentionally misspelled phrases. "OK" stood for "oll korrect," a playful mispronunciation of "all correct".
SMV (Konecranes) 4632CC5
Balling, Denmark
New - Sale
Taylor TX175
Morgantown, Pennsylvania, United States
New - Sale & Hire
Upcoming industry events …
October 29-31, 2025 - Marina Bay Sands, Singapore
November 13-14, 2025 - Berlin, Germany
March 10-12, 2026 - Hong Kong, Hong Kong
Fact of the week
The word "okay" (or its abbreviation "OK") originated as a humorous misspelling. In the 1830s, a fad in Boston involved using abbreviations of intentionally misspelled phrases. "OK" stood for "oll korrect," a playful mispronunciation of "all correct".