SDR UIEA2022070100703

Service difficulty report · None · Boeing 737

Difficulty date: June 30, 2022
Submitted: July 11, 2022
Operation: Air carrier
Aircraft: N5237A
Make and model: Boeing 737
Aircraft serial: 32608
Aircraft time: 48,451 hours, 23,892 cycles
System (JASC): 2214 · Autopilot Trim Indicator
Part: None
Condition: None
Stage of operation: DE
How discovered: O
Nature of condition: F, J, S
Precautionary procedure: B

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

What was found

STAB OUT OF TRIM LT ILLUMINATED DURING DESCENT PERFORMED QRH MAIN ELECTRICAL(<P>FOUND CB AFCS (B) MACH TRIM AC OPEN. CLOSED C/B ACCOMPLISJED FIM 22-14 TASK 829, 22-11 TASK 801, 22-12 TASK 803, 22-41 TASK 804. FOUND NO ISSUES. ACCOMPLISHED STAB TRIM SYSTEM TEST TEST PASS C/W BITE LIBRARY 32, 10 & 33 ALL TESTS PASS A/C OK TO RELEASE.</P>)