Service difficulty report · Sensor · Boeing 737824

Difficulty date
February 3, 2026
Submitted
February 5, 2026
Operation
Air carrier
Aircraft
N14214
Make and model
Boeing 737824
Aircraft serial
28774
Aircraft time
81,524 hours, 30,142 cycles
Part
Sensor
Part number
1296943
Part serial
9696
Condition
Faulted
Location
Bleed Overtemp
Part time
50,588 hours, 19,130 cycles
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

DUCT PX SPLIT ON DPT LEFT 10PSI RIGHT 40PSI REMOVED AND REPLACED PRECOOLER CONTROL VALVE REF AMM 36-12-03, AND 450 SENSOR REF AMM 36-11-05. RAN ENGINES OPS CHECKS NORMAL, REF FIM 35-10-00-3 FIG 305.