1982 280ZX L6-2753cc 28L SOHC Windshield Cracking Information - Page 4203
^ These scratches are typically long and have several scratches concentrated together.
^ These scratches can be found anywhere on the glass surface.
^ Thoroughly examine the entire length of the crack to identify any scratch as a start point.
3) How to determine if glass has distortion or cracks due to manufacturing Issue.
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