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
Showing items 1 - 2 of 2 results.
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
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

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Fact of the week
Why are denim jeans traditionally blue? While most natural dyes penetrate the cloth fibres when heated, the indigo dye binds externally to the cloth's threads and doesn't reach the core of the yarn. With each washing some of the dye molecules are stripped away which makes the denim fade as the undyed core appears.
Fact of the week
Why are denim jeans traditionally blue? While most natural dyes penetrate the cloth fibres when heated, the indigo dye binds externally to the cloth's threads and doesn't reach the core of the yarn. With each washing some of the dye molecules are stripped away which makes the denim fade as the undyed core appears.