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(2)
Forward
In forward, forward clutch and 1st, 2nd, 3rd clutch are engaged.
Forward clutch and 1st, 2nd, 3rd clutch are actuated by the hydraulic pressure applied to the
clutch piston.
Transmission diagram
AN
2nd speed-forward
K1
PTO
KV
KR
K1
K3/AB
K2
KV
AN
KR
K2
K3/AB
Opinion direction
of rotation
Legend:
AN = Input
KV = Clutch forward
KR = Clutch reverse
K1 = Clutch 1st speed
K2 = Clutch 2nd speed
K3/AB = Clutch 3rd speed/output
PTO = Power take-off
3-8
1st speed-forward
KV
AN
KR
K1
K3/AB
3rd speed-forward
KV
AN
KR
K2
K1
K3/AB
K2
D503PT33
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