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Sealed hydrostatic transmission

#1

N

Nuclear

Anyo had any luck draining a Hustler Raptor sealed hydrostatic transmission.
I know they're supposed to be sealed and never need the transmission oil changed but oil breaks down over time and use.


#2

StarTech

StarTech

You remove each unit, remove the vent (oil fill port) fitting, and turn upside down to drain them.
1747419125717.png


#3

N

Nuclear

StarTech said:
You remove each unit, remove the vent (oil fill port) fitting, and turn upside down to drain them.
View attachment 70963
Click to expand...
This will work on a 2017 52" Hustler Raptor limited with a sealed no drain plug hydrostatic transaxle?


#4

StarTech

StarTech

Need the model number from serial number tag to look up the IPL to verify. But this normally how you change on unit without an external oil filter. IF has external oil filter then you would simply remove the filter. That is a different procedure as they would be different hydros.


#5

N

Nuclear

StarTech said:
Need the model number from serial number tag to look up the IPL to verify. But this normally how you change on unit without an external oil filter. IF has external oil filter then you would simply remove the filter. That is a different procedure as they would be different hydros.
Click to expand...
1000004476.jpg


#6

N

Nuclear

Nuclear said:
View attachment 70968
Click to expand...
1000004476.jpg


#7

StarTech

StarTech

Okay they are Hydro Gear ZT-2200 EZT unit and instructions in post #2 is correct.

Very fun to do isn't it...


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