Service difficulty report · Valve · Boeing 757230

Difficulty date
May 6, 2024
Submitted
May 7, 2024
Operation
Air carrier
Aircraft
N688SL
Make and model
Boeing 757230
Aircraft serial
25140
Aircraft time
103,853 hours, 26,586 cycles
Part
Valve
Part number
3Z876961
Part serial
2047
Condition
Faulty
Location
Pack Low Limit
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

FLT NO: N/A (MX INSP) ESI - LEFT PACK BITE ON EICAS. R/R LOW LIMIT VALVE.