- 34 -1300_GB-ANHANGB_GELENKWELLE_150hPTO SHAFT GBSupplement - BLLK92E,K92/4EK90,K90/4,K94/1Important for driveshafts with friction clutchTorque is limited with overloading and brief torque peaksand evenly transferred during slipping.Prior to initial operation and after long periods out of use,check friction clutch for proper function.a) Measure dimension „L“ at compression spring ofK90, K90/4 and K94/1 or at set screw of K92E andK92/4E.b.) Loosen screws to release the pressure on the frictiondisk.Slip the clutch.c.) Tighten set screws to dimension "L".Clutch is ready for use.
