What was found
AFTER ENGINE START LEFT PACK WAS STILL OFF, NEED TO ADVANCE THRUST TO 40% N1 TO GET ON. REMOVED AND REPLACED LH HIGH PRESSURE CONTROLLER PER AMM 36-11-08. BITE CHECK OK AND PERFORMED LH ENGINE IDLE RUN AND IDLE CHECKS OK.
- Difficulty date
- January 7, 2023
- Submitted
- January 12, 2023
- Operation
- Air carrier
- Aircraft
- N399CM
- Make and model
- Boeing 767323
- Aircraft serial
- 25451
- Aircraft time
- 108,207 hours, 18,299 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Controller
- Part number
- 77328915
- Part serial
- 870729
- Condition
- Failed
- Part time
- 2,506 hours, 664 cycles
- Stage of operation
- TX
- 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.