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Hyd on620

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Author 
zeke

04-30-2003 16:38:37




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on 620 is there a hyd filer? can only get 600# pressure on one side of hyd cuppler none on other side any ideas ? have not got my book yet thanks in advance




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Clooney

04-30-2003 17:06:02




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 Re: hyd on620 in reply to zeke, 04-30-2003 16:38:37  
Zeke, no filter on the 620...
~On your pressure problem.. You probably have the by-pass screw set for single hydraulics. That is the screw under the cap nut on the R/H side [near the top] of the P/T valve housing. Remove the cap nut , then remove the screw, then turn the metering screw into the cap nut [all the way], then reinstall the cap nut. If you have a 2 remote cylinder valve it is different so post back if you have a double remote valve.
~That should get you hydraulics in both directions, that won't account for the low pressure though. On the low pressure, make sure you are running the engine fast enough, if it's still low you might have a worn pump, incorrectly set pressure relief valve, or an internal leak.

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