TRANSMISSION
B2650HSDC, B3350HSDC, WSM
2-M24
(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).
9Y1210822TRM0021US0
(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) Bearing
(9) Shifter
(10) Clutch Discs and Plates
(11) Brake Plate 4
(12) Brake Disc
(13) Brake Plate 2
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