transmission CADILLAC SEVILLE 1994 4.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Standardization opened the eyes of
the industrial world ar-’ ---? the cor-
ner-stone
of modern1
production. From this achievement
I_.
evolved the reference to Cadillac as
“Standard of the World:’
In 1909 Cadillac was purchased
by the then new General Motors
Corporation. Convenience, clean-
liness and all-weather comfort were
greatly enhanced in 1910 when Cad-
illac became the first manufacturer
to offer closed bodies as standard
equipment.
“The Penalty
of Leadership”
first appeared in the January 2, 1915
issue of The Saturdav Evenine Post
as an expression
of the Cadillac com-
mitment
to leadership, quality, and
innovation.
It is widely regarded as
one of the finest documents ever
written and was published following
the introduction of the first produc-
tion V8 engine. The V8 was stan-
dard in all 1915 model Cadillacs.
Many Cadillac “firsts” have fol-
lowed over the years, including the
synchro-mech clashless transmis-
sion, a nation-wide comprehensive
45 O V-16 Engine
service policy, security plate glass,
chrome plating and the first car to
be designed by a stylist (1927 La-
Salle/Harley Earl). The
’30s wit-
nessed production of the smooth and
quiet V12 and
The crisp, contemporary lines of the
1938
60 Special series ushered in a
new era in styling.
During World War
11, shortly
after Pearl Harbor, Cadillac discon-
tinued car production for the first
time since 1902 in order to construct
light tanks, combat vehicles and internal parts for Allison V1710 en-
gines. Two Cadillac V8 engines and
Hydra-Matic transmissions were
used in each tank.

Downloaded from www.Manualslib.com manuals search engine 4T80E Transaxle
The Hydra-Matic 4T80E transaxle has been designed to complement the
output characteristics of the Northstar engine. The innovative design
incorporates several features which enhance its overall operation.
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 er,ables the transaxle to maintain adequate
pressurized oil supply during all maneuvers.
320
l-
l-