Mitsubishi Electric WD-57831 Service Manual page 14

Installing the "73" Engine
1) Reverse the "73" Removal Procedure.
2) To minimize any interference, tape the cables to the Engine at the 5 points shown below.
(User TAPE/CABLE Part# 620D082080)
After Engine replacement, perform the Data
Transfer Procedure "Copy Light Engine
E2PROM to DM" described on page 33.
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MODEL: WD-57831 / WD-65831 / WD-73831
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