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

Discussion:
quick main hydraulic releif valve adjustment or removal

Crown SC4500

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
By HTL1
joined 9 Apr'14 - 36 messages
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
By HTL1
joined 9 Apr'14 - 36 messages
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
By popeye
joined 24 Nov'14 - 208 messages
Ohio, United States

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