What was found
LT AFT HEAT EXCHANGER ACCESS PANEL DOOR OPENING DELAMINATED BEYOND LIMITS. COMMON TO THE PLENUM. GROUNDED - YES. MIG-2C 40-0009860 INIT. REPLACED LT AFT HEAT EXCHANGER PLENUM REF MM 21-51-03-400-804-002, MIG 2C 40-0009860 COMPLETED.
- Difficulty date
- October 17, 2018
- Submitted
- October 19, 2018
- Operation
- Air carrier
- Aircraft
- N569AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35184
- Aircraft time
- 44,387 hours, 13,584 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Plenum
- Part number
- 22156291
- Condition
- Delaminated
- Location
- Ac Bay
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.