Service difficulty report · Module · Boeing 767383

Difficulty date
September 14, 2021
Submitted
September 17, 2021
Operation
Air carrier
Aircraft
N1511A
Make and model
Boeing 767383
Aircraft serial
24318
Part
Module
Part number
8044012005
Part serial
98123931
Condition
Warning Light
Stage of operation
TX
How discovered
V
Nature of condition
O
Precautionary procedure
O

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

What was found

AFTER ENG. START AND DURING LOW POWER SETTINGS, THE RIGHT ENG BLEED VALVE LIGHT ILLUMINATES INTERMITTENTLY WITH ASSOCIATED EICAS THEN EXTINGUISHES A FEW SECONDS LATER.(<P>TRANSFERRED TO MDDR 153490 PER DDG 36-11-02-01 CAT C DUE 24SEP21. PLACARDS INSTALLED.</P> / <P>ONT MX, 16SEP21, LP 1430812, ITEM M7: R/R R ENG BLEED CARD PER AMM 36-11-12. PERF R ENG IDLE RUN PER AMM 72-00-00. BLEED OFF LIGHT NO LONGER INTERMITTENT. PER R ENG AIR SUPPLY BITE PER AMM 36-23-00, MULTIPLE FAULTS WOULD SHOW AT DIFFERENT BITE ATTEMPTS, P/N OFF: 285T1115-15, S/N OFF: D00812. R/R AIR SUPPLY BITE MOD PER AMM 36-23 01. PERF R ENG IDLE RUN, BITE TEST PASS, NO FAULTS IN VIEW. OPS CHECK GOOD. THIS CLEARS DMI 153490. PLACARDS REMOVED, MX ACTION PER DDG 36-11-02-01 HAS BEEN COMPLETED & BACK TO NORMAL POSITION.</P>)