• Thankful For Your Family…. Business?
    Landscaping businesses are often family endeavors. While this can combine the best of both worlds (personal and professional), it isn’t always smooth sailing. Click here to read more.

Super Z Hydro Fluid Level?


LawnSite Senior Member
PC Beach, FL
I had my hydro fluid changed last week at the shop, I checked the fluid level yesterday and it looks really low. I called the shop to ask what brand oil they used so I could top it off and he told me that it's supposed to be low, he said the reservoir is for fluid expansion and will blow seals if it's not low. I read the manual and it says this...
Fluid level should be 1” from top of reservoir. Use only
SAE 10W40 SG, SF/CC, CD service motor oil.

Is it supposed to be 1" from the screen in reservoir or the top and is that with the system hot or cold? Thanks