Correct. 044/440 have the sleeve/bushing setup that requires clutch torque to properly set. The 046/460 saws do not utilize this sleeve/bushing and do not require the clutch to seal the pto side.ssm1699 I think these guys have the 044 mixed up with the 046. The 044 has a sleeve that needs to be on and tightened down before the test. I don't think the 046 does. People are so anxious to help they sometimes get mixed up. Mike
1128 series have had a lot of major changes throughout their run.