Service difficulty report · Pressure Switch · Boeing 757224

Difficulty date
June 4, 2025
Submitted
June 6, 2025
Operation
Air carrier
Aircraft
N14106
Make and model
Boeing 757224
Aircraft serial
27296
Aircraft time
112,331 hours, 26,428 cycles
Part
Pressure Switch
Part number
90G97
Condition
Faulted
Location
Zone 300
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
A

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

What was found

STAB TRIM LIGHT ON O/H PANEL AND EICAS ILLUM AFTER T/O. ACCOMPLI SHED NON NORMAL. REMOVED AND REPLACED RIGHT BRAKE PRESSURE SWITCH IN REF AMM 27-41-07. LEAK CHECK GOOD. PERFORMED THE STABILIZER TRIM MODULE TEST IN REF 27-09-00-712-037 UP TO AND INCLUDING (4)(K). CONTINUE FROM MCDP GROUND TEST 65- STAB TRIM. PER A.M.M. 27-09-00-712-014 LETTER STEP G(5) SUBTASK 27-09-00-712-040 TEST 65 C/W. NO FURTHER DISCREPANCIES NOTED AT THIS TIME. AIRCRAFT OKAY TO CONTINUE.