Dana Corporation Supplying New Cylinder-Head Cover Module for DaimlerChrysler 4.7L V-8 Engine

    TOLEDO, Ohio, April 9 /PRNewswire-FirstCall/ -- Dana Corporation
(NYSE: DCN) announced today that it has begun supplying the cylinder-head,
cam-cover module for DaimlerChrysler's 4.7L V-8 engine for the Jeep(R) Grand
Cherokee, Dodge Durango, Dodge Dakota, and Dodge Ram vehicles.
    (Photo:  http://www.newscom.com/cgi-bin/prnh/19990903/DANA )
    The new thermoset plastic cylinder-head cover module was developed in just
12 months and replaces a magnesium component.  Due to innovative manufacturing
processes, Dana was able to reduce the overall cost of the module, while
incrementally improving noise, vibration, and harshness, or NVH.
    "Innovation within modules and systems provides a wonderful opportunity to
reduce complexity, improve functionality, and create added value for our
customers," said Dana Chairman and CEO Joe Magliochetti.  "The cylinder-head
cover module for DaimlerChrysler demonstrates our commitment to satisfying
customers' needs with new and unique solutions."
    "Dana brought an extensive range of advanced capabilities and technologies
to the development process, helping DaimlerChrysler meet its aggressive launch
deadline while also increasing the value of the final solution," said Mike
Laisure, president of Dana's Engine and Fluid Management Group.
    The vinyl ester glass-reinforced thermoset plastic modules, which are
unique to the left- and right-side cylinders, include the cover, gasket, and
fasteners.  These components are produced at Dana's Composite Sealing Center
in Paris, Tenn.
    With this new sealing system, Dana developed a custom compound material
for gaskets and grommets.  Dana also provided prototyping for the gasket and
isolator molds to ensure the design met all of the customer's specifications.
The system relies on a self-retaining, "press-in-place" gasket to improve
function and quality consistency.  This innovation eliminates the time-
consuming and costly steps of precisely aligning and attaching the gasket to
the valve cover with adhesive.
    Dana engineers worked closely with DaimlerChrysler's technical staff to
provide 3-D solid models to fit tight, under-the-hood requirements.  Dana also
provided material development and component validation to ensure robust system
performance.  This collaborative effort eliminated the prototype step for the
cover housing, which in turn reduced development time and cost by allowing the
component to move directly from design to production.
    A leader in the reduction of NVH, Dana provided extensive finite element
analysis, or FEA, to ensure accurate NVH predictive analyses during the
product development process.  This capability allowed an incremental NVH
improvement to be realized over the already favorable acoustical performance
of the previous die-cast magnesium component.
    Dana also supplies piston rings and rod bearings for DaimlerChrysler's
4.7L V-8 engine.
    Dana Corporation is a global leader in the design, engineering, and
manufacture of value-added products and systems for automotive, commercial,
and off-highway vehicle manufacturers and their related aftermarkets.  The
company employs more than 60,000 people worldwide.  Founded in 1904 and based
in Toledo, Ohio, Dana operates hundreds of technology, manufacturing, and
customer service facilities in 30 countries.  The company reported 2002 sales
of $9.5 billion.

SOURCE Dana Corporation

Web Site: http://www.dana.com

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