Service difficulty report · Switchpack · Boeing 737823

Difficulty date
June 22, 2025
Submitted
July 8, 2025
Operation
Air carrier
Aircraft
N915AN
Make and model
Boeing 737823
Aircraft serial
29516
Aircraft time
68,288 hours, 28,709 cycles
Part
Switchpack
Part number
254A115016
Part serial
2934
Condition
Faulted
Location
Zone 200
Part time
4,448 hours, 2,130 cycles
Stage of operation
IN
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

AIRCRAFT WAS NOT GROUNDED: REPEAT ITEM: AUTO BRAKE DISARM ILLUMINATED REPATED 3 TIMES NOW. REMOVED AND REPLACED LEFT HAND (AALA202506236130) AND RIGHT HAND (AALA202507087237) (ATSP)-AUTOTHROTTLE SWTCHPACK ASSEMBLY. PER MCM# 08L11276002 AND MCM# 08L11276001.