8B–6 SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR)
DAEWOO M-150 BL2
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AIRBAG DEPLOYMENT PROCEDURE
1. Non–Deployment condition
a. Initiator
b. Piston
c. Safety disc
d. Compressed Ar gas
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2. When crashing, firing current flows from the SDM to
the initiator.
3. Initiator is burning and the inside pressure is increas-
ing and the piston hits the safety disc.
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4. Safety disc is broken and the compressed Ar gas is
spouted out.
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5. Compressed Ar gas and the burned initiator are car-
bureted. And the airbag is deployed.
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