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Home >> Jaguar >> 2010 >> XJ Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Glass, Frames & Mechanisms -- XJ/X351 >> Glass, Frames And Mechanisms >> Diagnosis And Testing (Fixed Window Glass) >> Pinpoint Tests >> Pinpoint Test A: Scratch Tests

Pinpoint Test A: Scratch Tests

  1. A1: SCRATCH TEST 1 
    NOTE: A scratch will usually be regular in shape, following the line of the object that caused it.
    1. Probe using the tip of a pencil to identify a groove in the windshield surface.

    Is there a groove?

    • Yes  : Windshield scratched. GO to  A2.
    • No  : Defect not valid.
  2. A2: SCRATCH TEST 2 
    1. Check for trim, body panels, or foreign objects that may have caused the scratch.

    Was the scratch caused by a foreign object?

    • Yes  : The damage is not due to a defect or an assembly error.
    • No  : Rectify as appropriate.