Service difficulty report · Bulb · Boeing 7673Y0

Difficulty date
March 24, 2020
Submitted
March 26, 2020
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Aircraft time
87,479 hours, 21,867 cycles
Part
Bulb
Part number
MS280341
Condition
Broken
Location
Ac Pack
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

ON WALK AROUND FOUND #1 PACK TEMP BULB BROKEN OFF DUCT #1 PACK INOP.(<P>TRANSFERRED TO MDDR #126206 I.A.W MEL 21-51-01-01, CAT 'C'.</P><P>LOG PAGE 1185224: INSTALLED NEW PRIM HX INLET TEMP BULB I.A.W AMM 21-52-08. OPS CHECK AND LEAK CHECK GOOD, MDDR #126206 CLOSED.</P>)

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