A8 Quattro Sedan V8-4.2L (BGK) (2006)
Seat Belt: Testing and Inspection
Seat Belt, Checking
Seat Belt, Checking
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Pull belt as far as it will go out of pyrotechnic seat belt tensioner or lap belt adjuster.
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Check belt for dirt and wash if necessary with a mild soap solution.
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If either of following types of damage (1 and 2) illustrated below is found on a vehicle following an accident, replace seat belt complete with
buckle.
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If damage such as that illustrated by items 1, 2 or 3 is found on a vehicle which has not been involved in an accident, only damaged seat belt has to
be replaced.
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1 Belt cut, torn or chafed
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2 Frayed fabric at edge of belt
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3 Burn marks caused by cigarettes or like
Checking pyrotechnic seat belt tensioner (locking action)
Pyrotechnic seat belt tensioner has two locking functions.
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First locking function is triggered by pulling belt quickly out of pyrotechnic seat belt tensioner (accelerated belt unwinding).
Checking
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Pull belt firmly out of pyrotechnic seat belt tensioner.