Operation - Kubota M108S Workshop Manual

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[2] OPERATION

This valve change the oil flow to PTO clutch. This is

rotated by the PTO operation lever via to PTO clutch

cable. The oil from the regulator valve passes through

orifice (1) and flow to the PTO clutch.

(2) Rotary Valve

(3) Return Spring

(4) Pump Base

(5) Check Port Plug

Accumulator (Modulating Valve)

The accumulator (2) is built into the PTO clutch

support (1).

When PTO clutch shift lever is set at the "Engaged"

position, oil flows through the rotary valve into the

accumulator and the clutch pack.

The accumulating action absorbs shock according to

the spring tension and the size of piston at the engaging

the PTO clutch.

(1) PTO Clutch Support

(2) Accumulator

[A] PTO Clutch "Disengaged"

[B] PTO Clutch "Engaged"

(a) From Regulator Valve

(b) To PTO Clutch

KiSC issued 06, 2007 A

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