93 phazer primary clutch

[rtjim]

the primary will not return fully at idle, can I lube it, clean it, or do I have to pull the clutch and replace the spring?

 

[Blue Devil]

probably your weights and rollers are gone. you might want to check them.

 

[Bakemono]

Id pull apart the clutch, clean it and replace the spring and weights.
I just recently put a clutch kit on my Polaris. The spring and weights had about 5000 miles on them and the bushing on the weights were pretty much worn-out.
This would be a good time to put a clutch kit in your sled. Youd gain some considerable performnace that way.