NUMBER REQUIRED FOR DISPATCH
2 0 REMARKS OR EXCEPTIONS
EICAS STATUS MESSAGES
None
PLACARD
As appropriate
REPAIR INTERVAL
ITEM
34-23-1 Magnetic Compass
(Standby) B
B
C
EICAS STATUS MESSAGES
None
PLACARD
As appropriate
OPERATIONS (O)
Flight Crew must ensure that planned routes comply with limitations.
REPAIR INTERVAL NUMBER INSTALLED
ITEM
34-24-1 Standby Attitude/ILS
Indicator NUMBER REQUIRED FOR DISPATCH
REMARKS OR EXCEPTIONS
1) Attitude Display B 1 0 May be inoperative provided:
Operations are conducted in Day VMC only, and
Operations are not conducted into known or forecast over-the-top
conditions.
2) Approach Mode C 1 0
EICAS STATUS MESSAGES
None
PLACARD
As appropriate
NUMBER INSTALLED
NUMBER REQUIRED FOR DISPATCH
1 0 REMARKS OR EXCEPTIONS
EICAS STATUS MESSAGES
COMPARATOR BITE
PLACARD
As appropriate
NOTE: The Instrument Landing System function may be implemented by using an ILS module within the Mult-Mode Receiver (MMR). This MEL item is intended to provide relief for the ILS function.
EICAS STATUS MESSAGES
None
PLACARD
As appropriate
NUMBER INSTALLED
NUMBER REQUIRED FOR DISPATCH
REMARKS OR EXCEPTIONS
1 0 May be inoperative provided approach
minimums and/or procedures do not require its use.
EICAS STATUS MESSAGES
None
PLACARD
As appropriate
OPERATIONS NOTE
The position of Marker Beacon maybe replaced by published equivalent position.
EICAS STATUS MESSAGES
GND PROX BITE GND PROX SYS
PLACARD
As appropriate
MAINTENANCE NOTE
If left radio altimeter is inoperative, operation of the test switch for the landing configuration warning will show the function to be faulty. However, flap-based monitoring modes of the landing configuration remain operational and can be verified, if desired, as follows:
1. Open circuit breakers:
LANDING GEAR POS SYS 1
LANDING GEAR POS SYS 2
LANDING GEAR POS SYS 2 ALTN
2. With landing flaps extended, all warning indications will be activated.
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