- Difficulty date
- April 19, 2023
- Submitted
- April 19, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737
- Aircraft serial
- 28790
- Aircraft time
- 75,318 hours, 26,110 cycles
- Part
- Diffuser
- Part number
- 2921513007829215
- Part serial
- NA
- Condition
- Unknown
- Location
- Lh Pack
- Stage of operation
- UK
- 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
LFT PACK TRIP OFF ILLUMINATED L/H PACK SECONDARY HEAT EXCHANGER PLENUM CHECK VALVE MISSING PARTS UPDATE UPDATE PHOTO R/R LH PLENUM AND DIFFUSER IAW AMM 21-51-03 OPS/LEAK CHECK GOOD ATTHIS TIME.PARTS USED: 29-2151-3-0078,QTY :1 29-2151-3-0064,QTY :1