Posted by Bob on June 07, 2019 at 09:16:17 from (64.255.159.199):
In Reply to: John Deere 4030 posted by Murdoc from tx on June 07, 2019 at 08:44:05:
SHORT version...
You need to check clutch pressure, which should drop to "0" when the clutch is fully depressed. Port is on clutch valve on side of tractor body, basically down below your left heel when foot is touching clutch pedal
If it DOESN'T, you have clutch valve issues.
Also, there's a "lube reduction valve" that slows the flow of cooling lube oil between the clutch plates when the pedal is fully depressed. If that doesn't work as intended, there will be more clutch drag.
Beyond those possibilities, the multi disc wet clutch on the engine flywheel could have warped or damaged plates, or be set up wrong.
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