Question about Oregon Scientific Electric PTO Clutch for Cub Cadet, MTD and Warner

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Electric clutch on my 4 yr old Cub Cadet 2518 was intermittent

Now it just quit I heard a rattling type noise & it looks like it move a bit but won't engage the mower deck

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Check fuse or power it up seperatly with 12volts (battery directly into the two terminals) to see if it is a wiring fault but it sounds like you need a new clutch assembly $$$

Posted on Jun 20, 2009


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Try this:
With the engine turned OFF, unplug the wire connector at the PTO clutch, and use an alternate 12 volt DC power source and some alligator clips to manually power-up the clutch. If a firm, crispy "Click" is heard each time you "power-on / power-off" the clutch, then safety switches on the tractor are the most likely suspects.

If no firm, crispy "Click" is heard, your PTO clutch needs to be replaced.
On the right-hand side of THIS page, type in (without spaces) RZT50 and you will be given a list to choose your EXACT machine & part number.

Special Note:
If your part number description says to refer to "Service Advisory ...(blah blah)" then you will need to call a servicing dealership for the proper replacement part number.
Hope this helps.

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