2009 FLTRSE With clutch lever grasped as far as it will go, I can hear the clutch grasping, thus, a minute pull while at stop lights. Has anyone encountered this issue?
Can a hydraulic clutch be adjusted, to eliminate the drag?
There is no adjustment per se on the hydraulics, but it is very important to get all the air bled from the system. Any air will reduce the amount of travel at the clutch. Air can get trapped at the banjo fitting for the line at the master cylinder, and of course at the actuator (right side trans cover). The actuator has a bleeder fitting just like your brakes, the banjo fitting at the master cylinder has to be carefully loosened to bleed air at that point. Very carefully, since the fluid will do bad and permanent things to paint.
There is a specification for how much travel you should get at the clutch release pushrod when the clutch lever is pulled all the way to the grip. Have the dealer check it. Air in the system would reduce that travel, but internal problems with either the master cylinder or the actuator could also cause reduced travel.
Another thing that will cause drag is out-of-flat clutch disks and plates, commonly called warped plates. Like most things Harley, you will find that they allow a large tolerance for out-of-flat plates.
Last but not least, what fluid are you running in the primary, and is the level proper? A high fluid level will cause clutch drag; the fluid should only barely touch the bottom edge of the clutch spring. If you're running SYN3 in the primary, try something else. Formula + from Harley, Redline MTL, even automatic trans fluid.
My clutch wouldn't release when new, causing heavy drag when idling in gear and lousy shifting. I found air trapped in the line at the master cylinder and in the actuator, and once I bled both areas I saw immediate improvement (but still not as good as it should have been). Then I noticed gradual improvement over the next few thousand miles as the "high spots" wore off the clutch plates. The clutch still doesn't release completely when cold, but at least now it's OK once it's warmed up.
Jerry