Service difficulty report · Sense Line · Boeing 737824

Difficulty date
July 2, 2024
Submitted
July 3, 2024
Operation
Air carrier
Aircraft
N77258
Make and model
Boeing 737824
Aircraft serial
30802
Aircraft time
72,261 hours, 26,871 cycles
Part
Sense Line
Part number
332A235014
Condition
Cracked
Location
Nr 2 Engine
Part time
72,258 hours, 26,870 cycles
Stage of operation
CR
How discovered
O
Nature of condition
S
Precautionary procedure
A

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

What was found

AT CRUISE RT DUCT PRESS URE WENT TO 11 PSI 41LT STAYED LOW DURI NG DESENT IDLED BOTH ENGINES. #2 ENGINE PRODUCED BELOW 0 PSI SENSE LINE CRACKED. FLAGGING FOR SDR SDR INPUT REPLACED TUBE ASSY REF IPC 36-11-51-02A ITEM 105 OPS AND LEAK CHECKS GOOD WORK PREFORMED BY U118541 NATHAN TRUJILLO