06/2014
2-127
WC 5022/5024
077-301 Left Hand Cover Open
Status Indicator RAPs
Version 1.0
077-301 Left Hand Cover Open
BSD-ON: CH1.4
The Left Hand Cover Switch was detected to be open.
Cause/Action
1. Check the Left Hand Cover Switch for operation failure.
• Left Hand Cover Interlock Switch (Input Check [071-300]) (PL 14.1)
2. Check the Left Hand Cover Switch for damage and mismatch.
3. If no problem is found, replace the following parts:
• ESS/MCU PWB (PL 18.3)
077-305 2TM Cover Open
BSD-ON: CH1.4
The 2TM Left Cover Switch was detected to be open.
Cause/Action
1. Check the 2TM Left Cover Switch for operation failure.
• 2TM Left Cover Switch (Input Check [072-301]) (PL 11.4)
2. Check the 2TM Left Cover Switch for damage and mismatch.
3. If no problem is found, replace the following parts:
• 2TM PWB (PL 11.6)