Service difficulty report · Switch · Boeing 74747UF

Difficulty date
September 22, 2024
Submitted
September 23, 2024
Operation
Air carrier
Aircraft
N416MC
Make and model
Boeing 74747UF
Aircraft serial
32838
Aircraft time
93,714 hours, 15,398 cycles
Part
Switch
Part number
9750172010
Part serial
1748
Condition
Faulted
Location
Bleed Temp
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

BLD 4 OVHT/PRV EICAS MSG. QRH C/W(<P>R/R OVERTEMP SW IAW AMM 36-22-01 & IPC 36-22-01-01. LEAK & OPS CHECK GOOD.</P>)

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