Service difficulty report · Indicator · Boeing 767306

Difficulty date
September 6, 2021
Submitted
September 9, 2021
Operation
Air carrier
Aircraft
N1427A
Make and model
Boeing 767306
Aircraft serial
28098
Engine
Ge CF680C
Part
Indicator
Part number
402EED21
Part serial
AH2811108
Condition
Faulted
Location
Engine
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

COULD NOT PUT STANDBY ENG INDICATOR INTO TEST MODE(<P>REMOVED AND REPLACED STANDBY ENGINE INDICATOR ASSY IAW AMM 77-41-01. OPS CHECK GOOD AND BITE CHECK GOOD.