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THIS IS AN UNCONTROLLED DOCUMENT.
THIS ELECTRONIC DOCUMENT MAY HAVE BEEN SUPERCEDED.
THE MOST CURRENT DOCUMENT INFORMATION IS AVAILABLE
FROM YOUR BELL HELICOPTER TEXTRON REPRESENTATIVE.
PRODUCT DATA JANUARY 2003
The cowlings and fairings are divided into
forward and aft groups, each with three
separate sections.
TRANSMISSION & ENGINE COWLINGS
The forward cowl group consists of the forward fairing, the transmission cowling,
and two air induction cowlings (left and right). The forward fairing is a single piece
assembly, with access / inspection doors on each side, which is fabricated of light weight
aluminum alloy. The
transmission cowling is a single piece aluminum / honeycomb
alloy unit, which is attached to the fuselage by quick-release DZUS fastener screws.
Access doors located on each side, just above the cabin doors, allow inspection of the
hydraulic system modules and access to the maintenance platforms on the roof. The
air induction cowlings are made of light weight composite honeycomb covered by
fiberglass. They are attached to the airframe by DZUS fasteners for rapid removal.
Clear inspection ports near the air inlets allow for a visual check of hydraulic fluid level
without de-cowling.
FORWARD COWL GROUP
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