Service difficulty report · Autothrottle Sys · Boeing 737823

Difficulty date
October 29, 2019
Submitted
October 30, 2019
Operation
Air carrier
Aircraft
N932AN
Make and model
Boeing 737823
Aircraft serial
29530
Aircraft time
57,267 hours, 24,005 cycles
Part
Autothrottle Sys
Condition
Malfunctioned
Stage of operation
CL
How discovered
O
Nature of condition
S
Precautionary procedure
O

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

What was found

AIRCRAFT NOT GROUNDED: PILOT REPORTS AUTO THROTTLES DISENGAGED TWICE. ONCE AT TAKEOFF AND ONCE AT CRUISE. CREW WAS ABLE TO REENGAGE BOTH TIMES. MAINTENANCE ACCOMPLISED A/T BITE IAW FIM 22-31-00. NO FAULTS IN CURRENT STATUS. FOUND FAULT T/O SET HI IN HISTORY. ACCOMPLISHED FIM 22-31-00-810-817. TEST PASSED, OK FOR SERVICE.