- Difficulty date
- November 29, 2019
- Submitted
- December 5, 2019
- Operation
- Air carrier
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 86,741 hours, 24,805 cycles
- Part
- Valve
- Part number
- 285T00958
- Part serial
- D00200
- Condition
- Failed
- Location
- E/E Cooling
- Stage of operation
- NR
- 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
FWD EQUIPMENT VALVE EICAS MESSAGE. REMOVED AND REPLACED EQUIPMENT COOLING INDICATION CARD IAW AMM 21-58-24, NO HELP. REMOVED AND REPLACED THE MANIFOLD INTERCONNECT VALVE IAW AMM 21-58-01. OPERATIONAL CHECKS PERFORMED IAW AMM 21-58-01-005. CHECKED GOOD.