TRANSMISSION
B2650HSDC, B3350HSDC, WSM
2-M25
(4) Independent PTO Lever "Engaged"
When the independent PTO lever (1) is shifted to the
"ENGAGED" position, the PTO arm (3) is turned to
"ON" position.
Hydraulic oil from P port flows through oil passage
(7) of the PTO arm (3), oil passage S1 in the
transmission case (6) and oil passage S2 in the PTO
clutch shaft (5) to the PTO clutch (4).
Since the piston of the PTO clutch (4) is pushed by
pressurized oil, clutch discs and clutch plates are
pushed, and the PTO clutch (4) is engaged.
9Y1210822TRM0022US0
(1) Independent PTO Lever
(2) Independent PTO Control
Valve
(3) PTO Arm
(4) PTO Clutch
(5) PTO Clutch Shaft
(6) Transmission Case
(7) Oil Passage (in the PTO
Arm)
A : "DISENGAGED" Position
B : "ENGAGED" Position
P : Pump Port
H : HST Port
T : Tank Port
S1 : Oil Passage (in the
Transmission Case)
S2 : Oil Passage (in the PTO
Clutch Shaft)
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