TRANSMISSION
M6040, M7040, WSM
3-M8
When Shuttle Lever is Shifting Neutral to Reverse or Forward Position (Clutch Pedal is Released)
When the shuttle lever is moved to "REVERSE" or "FORWARD", pressure-fed oil from P port flows into shuttle
clutch via R or F port. At this time, the pressure of R of F port is increased gradually by modulating valve (5).
When the shuttle clutch is engaging, the accumulate valve (6) assists the operation of modulating valve (5) to
reduce a shock.
9Y1210143TRM0008US0
(1) Proportionally Reducing
Valve
(2) Shuttle Valve
(3) Shuttle Shift Spool
(Forward, Reverse)
(4) Inching Valve
(5) Modulating Valve
(6) Accumulate Valve
(7) Shuttle Lever
(8) Clutch Pedal
A: Check Port (Modulation)
B: Check Port (Reverse)
C: Check Port (Forward)
P: P Port (Pump)
T1 to T3: To Transmission Case
(a) Connect to Shuttle Lever
(b) Connect to Clutch Pedal
(c) Neutral
(d) Forward
(e) Reverse
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