Independent Pto Clutch - Kubota B1830 Workshop Manual

B1830,B2230,B2530,B3030, WSM

[3] INDEPENDENT PTO CLUTCH

Independent PTO clutch (2) is located behind the
HST pump shaft (1) in the transmission case.
Independent PTO clutch (2) is operated with
pressured hydraulic oil forced from the independent PTO
control valve (3).
When independent PTO lever is shifted to
"ENGAGED" position, hydraulic oil is forced through the
transmission case inner passage A and PTO clutch shaft
(6) to PTO clutch. In this state, power from HST pump
shaft is transmitted through independent PTO clutch (2)
to independent PTO clutch shaft (6).
When independent PTO lever is shifted to
"DISENGAGED" position, hydraulic oil is not forced to
the PTO clutch. In this state, power from HST pump shaft
(1) is not transmitted to independent PTO clutch shaft
(6).
(1) HST Pump Shaft
(2) Independent PTO Clutch
(3) Independent PTO Control
Valve
(4) HST Motor Shaft
(5) Case
(6) PTO Clutch Shaft
(7) Seal
8-M8
HYDRAULIC SYSTEM
(8) Bearing
(9) Shifter
(10) Clutch Disks and Plates
(11) Brake Plate 4
(12) Brake Disk
(13) Brake Plate 2
A: Passage
9Y1210003HYM0009US0
KiSC issued 05, 2012 A