Sierra 3500 4WD V8-6.6L DSL Turbo (2007)
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Ensure outside surface of sensor body is clean and oil-free prior to beginning the installation procedure. If sensor body surface is oily, use
a mild degreaser in order to remove the oil from the surface. Ensure degreased surface is dry prior to beginning the installation.
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The thermal reflective shield and tie strap are to be installed over the vane position sensor AFTER the sensor is installed and torqued in
the turbo centerhousing. Graphics below show the sensor prior to the installation process for clarity purposes only.
1. Peel off the protective backing from the back side of the thermal reflective shield/tape.
2. With the sticky side of the shield/tape applied against the sensor body, align the bottom edge of the shield/tape with the bottom edge of the hex,
and begin wrapping the sensor.
