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Hyundai 30D-7E:
water getting into hydraulic reservoir

Not sure where it's coming from but a lot of water in the hydraulic tank.
Typical milky foam. Does this model have a cooler in the radiator for the hydraulic system or just a transmission cooler ? I checked the radiator and it's full of clean anti freeze and did a pressure test on it and no leaks from the engine coolant side.
Any help or advice would be helpful, thanks in advance. Wondering if rain water could have found it's way in the tank via a tank vent ?
Any help would be appreciated, thanks in advance.

• Posted 21 Dec 2023 16:15
• Discussion started by Wm_Herren
• Florida, United States

Cowboy

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