Map Disc cannot be Inserted: Procedure

1. Check that the map disc is not deformed or cracked.
   Fig 1: Checking Map Disc for Cracking Or Deformation

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   OK

   No deformations or cracks on map disc.

NG → REPLACE MAP DISC 

OK: Go to next step 

1. Check that the "PUSH" indicator near the disc slot turns on.

   OK

   Indicator turns on.

NG → PRESS EJECT SWITCH TO EJECT DISC 

OK → PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE