Kubota KX080-3 Workshop Manual page 537

WSM KX080-3 Service
25.Install the cam (420) into the cover.
Install it at the previous position before it
was disassembled.
26.Holding down the cam (420), insert the cam
shaft (413) from outside.
27.Apply Loctite #241 or equivalent to the
surface of the setscrew (423).
28.Tighten the setscrew (423) with the torque
specified.
IV-S-129
Hydraulic system