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101
(1) Removal of the Rear Cover
1. Remove the Rear Cover
(2) To replace the Master Board
Note
• When replacing the master board, be sure to move the EEPROM from the old master
board to the new one.
1. Remove the rear cover and the master board.
2. Replace the EEPROM (IC3).
2. Remove the harness and connector.
3. Remove five screws and the Master Board
(PWB-A).
NOTE
When the Master Board has been replaced, be sure
to demount EEPROM from the old master board and
mount it to the new one.
4131D007AB
4131D056AB
(New) (Old)
Note
Be sure to install the EEPROM so that it
faces the correct direction.
4131D059AB