- Difficulty date
- May 1, 2024
- Submitted
- June 11, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7673BG
- Aircraft serial
- 30563
- Aircraft time
- 84,712 hours, 21,537 cycles
- Part
- Controller
- Part number
- UNKNOWN
- Condition
- No Test
- Location
- Pneumatic Sys
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PERFORM RH AND LH PNEUMATIC HEALTH CHECK. PERFORMED RH AND LH PNEUMATIC HEALTH CHECK IAW AMM 36-00-22. REPLACED HPC PN# 773289-15 SN# 200008067 4659FH 1488 FC. REPLACED PRVC PN# 792755-16 SN# 910169 FH AND FC UNKNOWN. REPLACED PRV PN# 820170-10 SN# A95030012 4659FH 1488 FC. REPLACED PRVC PN# 792755-14 SN# 920413. 4581 FH 1470 FC.