Service difficulty report · Autothrottle Sys · Boeing 767328

Difficulty date
May 29, 2025
Submitted
June 2, 2025
Operation
Air carrier
Aircraft
N1499A
Make and model
Boeing 767328
Aircraft serial
27428
Aircraft time
90,880 hours, 21,356 cycles
Part
Autothrottle Sys
Part number
285T060717
Part serial
D00777
Condition
Defective
Location
Zone 100
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

DURING TAKE OFF, AUTO THROTTLE FAILED TO ENGAGE. ABORTED TAKE OFF (ATO). T/S PER B767 FIM 22-02 TASK 801. FAULTING RH PIMU. REMOVED & REPLACED RH PIMU IAW B767 AMM 77-35-02. OPS CHECK GOOD. MCDP 30/40 TESTS. REF LP:39236-18/3 FOR RALM STATUS. A/C REMAINS NO ETOPS. AIRCRAFT RETURNED TO SERVICE.