Kubota KX080-3 Workshop Manual page 532

WSM KX080-3 Service
6.Install the return spring (335) into the casing.
Install it at the previous position before it
was disassembled.
7.Install the
subassembly, assembled in 1 and 2 above,
into the casing.
Install it at the previous position before it
was disassembled.
Take care not to hit the bottom of the spool
strongly onto the corner of the casing while
instalIing the reducing valve section
subassembly.
1)Pay attention to the corner of the casing
8.InstalI the bush (223) in the casing, and set it
on the spring seat (311).
Install it at the previous position before it
was disassembled.
IV-S-124
Hydraulic system
reducing valve section