What was found
ON ROLLOUT AFTER LANDING, MASTER CAUTION, OVERHEAD, ILLUM AMBER "MAINT" LIGHT. GROUNDED - YES. FOUND FAULT CODE 36-12020 FAN AIR MODULATING VALVE IS NOT IN COMMANDED POSITION . ACCOMPLISHED B737-9 IFIM 36-12-00. ALL FAULTS CLEARED.
- Difficulty date
- March 15, 2023
- Submitted
- March 16, 2023
- Operation
- Air carrier
- Aircraft
- N948AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44090
- Aircraft time
- 1,701 hours, 497 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- LD
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.