pto gearbox
2) Loosen the bolts only when fitting the shafts. DO NOT get rid of the bolts fully. If removed they could drop into the housing and result in a failure. The box have to be disassembled to retrieve the bolts if this occurs.
one) Tighten bolts to keep away from oil leaking during procedure. (The bolts have a seal under their heads.)
Just take treatment when tightening the 4 x locking 
le splined shafts in spot.
Note: When fitting splined shafts.
Simply click on drawing to enlarge.
1:one.85 speed increaser with thirteen/4″Z20 splined output shaft.
Are you thinking about gaining knowledge concerning pto gearbox?