NH 640 baler hydraulics

orangepower · Jun 18, 2016

I think the hydraulic system needs recharging. Found the coupler plug on the baler. It looks different than any coupler I've seen. Manual says a female coupler (part # 73163493) can be obtained from your NH dealer. Question: is this coupler unique to just NH or is it something I can find elsewhere? May stop at the local hydraulic shop Monday and see if they have a match for it. Found the NH ones online for $70. Seems kinda pricey. Wonder if you could just replace the baler plug with a more common Pioneer fitting? Thanks.

RickB · Jun 18, 2016

1/4" flat face coupler.

RickB · Jun 18, 2016

1/4" flat face coupler.
Used as test port couplers in mobile equipment, especially but not exclusively New Holland.

mtf · Jun 18, 2016

My NH dealer has a few of these hoses made up and will loan them out. You need to find your leak. Here is the coupler EATON FD90-1021-04-04. Look for it at zoro tools. Nathan

NH 640 baler hydraulics

orangepower

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RickB

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RickB

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mtf

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