Service difficulty report · Alternator · Boeing 757230

Difficulty date
January 4, 2022
Submitted
January 6, 2022
Operation
Air carrier
Aircraft
N757QM
Make and model
Boeing 757230
Aircraft serial
25441
Aircraft time
75,756 hours, 24,593 cycles
Engine
Pwa PW2037
Engine time
56,792 hours, 17,697 cycles
Part
Alternator
Part number
430219
Part serial
DNMUAA0371
Condition
Inoperative
Location
Left Engine
Stage of operation
IN
How discovered
C
Nature of condition
S
Precautionary procedure
K

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

What was found

DISCREPANCY: REPLACE DUE TO HISTORY L ENG REV CONT, L ENG SEC CONT. CORRECTIVE ACTION: R/R EEC ALTERNATOR REF AMM 73-21-05. OK FOR CONT SVC.