quick main hydraulic releif valve adjustment or removal - Technical Troubleshooting discussion in Forkliftaction's forums

Crown SC4500:
quick main hydraulic releif valve adjustment or removal

We have a crown sc4500. Is there a quick or easy access to the main hydraulic relief valve to adjust or remove.
Haven't gotten into it yet but it looks like a major job.

Posted 12 Feb 2016 01:00
Discussion started by HTL1
West Virginia, United States

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Popeye:

We have been struck by bad weather which has prevented us from doing the job but I am relieved to know that crown hasn't completely gone off there rocker and left a little bit of room to work with.
Thanks for your help

Posted 16 Feb 2016 03:38
Reply by HTL1
West Virginia, United States

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There is a hole in bottom of truck directly below valve to allow access to adjust it and the secondary relief. Just make sure you adjust correct one and use quick disconnect on top beside valve tap for pressure test.

Posted 15 Feb 2016 07:16
Reply by popeye
Ohio, United States

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