- Difficulty date
- February 26, 2021
- Submitted
- March 1, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26208
- Aircraft time
- 76,160 hours, 13,964 cycles
- Part
- Relay
- Part number
- BACR13CL2AB
- Condition
- Malfunctioned
- Location
- Overbrd Exhaust
- Stage of operation
- NR
- How discovered
- O
- 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 ENGINE START RECEIVED "FWD EQUIP VAL" EICAS(<P>PERFORMED TEST ON GND IAW AMM 21-58-02-001. OPS CHECK OK. AS PER MCC, DEFERRED IAW MEL 21-58-01-01 PLAC. INSTALLED MDDR# 143049.</P><P>27FEB21 - LP 1302982 - ITEM# M3 - TPA - REMOVED AND REPLACED OVER BOARD EXHAUST RELAY K340 IAW SWDM 21-58-11 OPS CHK GOOD. THIS CLEARS MDDR 143049.</P>)