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This transaxle is the first of a new generation of "SMART" transmissions.
The computer which controls the electronic shift solenoids adapts to
changing environments while you drive. This provides consistent high
quality shifts under all conditions. Communication between the engine
and transaxle through this computer controls engine output during
activation
of
torque management or traction control. Smooth shifting
is
ensured by design. Hydraulic accumulators control shift pressures and
all
shifts are made to free wheeling elements.
The 4T80E uses a dry sump lubrication system with a scavenger pump.
This unique feature enables the transaxle to maintain adequate
pressurized oil supply during all maneuvers.
Spirited performance with very efficient cruising operation are provided
by the combination of 4 speed overdrive gearing, a torque converter
clutch, and a 3.71:l or 3.11:l final drive ratio.
4T60-E Transaxle
(4.9
L Eldoradu)
340
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