Service difficulty report · None · Boeing 7879

Difficulty date
October 31, 2021
Submitted
November 1, 2021
Operation
Air carrier
Aircraft
N24974
Make and model
Boeing 7879
Aircraft serial
40942
Aircraft time
17,654 hours, 1,662 cycles
Part
None
Part number
NA
Condition
None
Location
Rh
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

PACK R ADVISORY PACK IS FAILED OR MANUALLY SHUT DOWN. FIM TASK REF : 21-50-F2-E0A-421A-A CMC MSG# 2164143 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: CLIMB NARRATIVE: 21 CACTCS OPS CMC MSG# 2164143 NARRATIVE: SYNOPTICS FOR CURRENT STATUS UPON ARRIVAL. RELOCKED AFTER UPDATE. OK TO UNLOCK FOR UPDATE AFTER RDC REPLACEMENT. REPLACED REMOTE DATA CONCENTRATOR #17 AT DOOR 4L, LOADED RAN RH PACK ON THE RQ AND THE R2 CAC''S AND LEAKED CHECKED THE SOFTWARE SMX47-5560-6717 IAW AMM 42-21-07-07A-720A, STATUS MSGS PACKS NO LEAKS NOTED CLEAR. ADD EMP:196360 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1065745 SN OFF 7134 UNIT, REMOTE DA OFF 78-4240-9-9001 7134 ON 78-4240-9-9001 1471 REF LOG 7329733 FOR BLEED LOP WIRING CHECKS AS FOR FIM TASK 21-50-F2-47A-421A. FAULTS HAVE BEEN CLEARED AND NO FURTHER MX ACTION REQUIRED. REF LOG 7341470 FOR FAULT CONFIRMATION FLIGHT.PER LP 7341470,7347208 TEST FLIGHT GOOD.

More about the Boeing 787-9