Service difficulty report · Duct · Boeing 777222

Difficulty date
September 13, 2019
Submitted
September 14, 2019
Operation
Air carrier
Aircraft
N792UA
Make and model
Boeing 777222
Aircraft serial
26934
Aircraft time
98,236 hours, 13,100 cycles
Part
Duct
Part number
213W212015
Condition
Leaking
Location
Bleed Air Sys
Stage of operation
UK
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

BLEED LOSS WING R EICAS ADVISORY. BLEED AIR SUPPLY VALVES ARE LATCHED CLOSED OR THE RESPECTIVE SWITCHES ARE OFF, SO THAT BLEED AIR IS NOT SUPPLIED TO THE R WAI, R PACK AND R HYDRAULIC RESERVOIR PRESSURIZATION. SEE LP 3262404, REF IPC 21-51-01-01.