Service difficulty report · Indicator · Boeing 73779P

Difficulty date
January 27, 2025
Submitted
March 4, 2025
Operation
Air carrier
Aircraft
N7857B
Make and model
Boeing 73779P
Aircraft serial
29358
Aircraft time
59,090 hours, 39,530 cycles
Part
Indicator
Condition
Deteriorated
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DETERIORATED EMERGENCY EXIT INDICATOR ASSY ON SIDEWALL PANEL 232YHW AT PASSENGER CABIN 2025-93166 <[01]. INSTALLED EMERGENCY EXIT INDICATOR ASSY ON SIDEWALL PANEL 232YHW AT PASSENGER CABIN IAW B737-700 AMM 33-51-01-960-802 PERFORMED OPERATIONAL TEST IS OK; [02] INSTALLED EMERGENCY EXIT INDICATOR ASSY ON SIDEWALL PANEL 232YHW AT PASSENGER CABIN IAW B737-700 AMM 33-51-01-960-802 PERFORMED OPERATIONAL TEST IS OK.

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