Kubota B1830 Workshop Manual page 287

B1830,B2230,B2530,B3030, WSM
PTO Shaft
1. Remove the thrust bearing (6) and the PTO shifter (4) not to
damage the seal rings (5) located at the PTO shaft front side.
2. Remove the seal rings (5) located at the PTO shaft rear side.
3. Remove the ball bearing (2) with a puller.
(When reassembling)
• Check all seal rings (5).
• If the seal ring (5) is damaged, replace it.
• Check the direction of the thrust bearing (6) and install the thrust
bearing (6) as shown in the picture.
(1) PTO Clutch Shaft
(2) Ball Bearing
(3) 25T Mid-gear
(4) PTO Shifter
3-S63
TRANSMISSION
(5) Seal Ring
(6) Thrust Bearing
(7) Needle Bearing
(8) Collar
9Y1210003TRS0083US0
KiSC issued 05, 2012 A