BURNING SMELL AFTER APU BLEED USED IN FLIGHT DECK RT PACK LIGHT ON APPLY MEL 2151, RT PACK LIGHT ON MEL 2151T ONE PACK INOPERATIVE – APU OPERATES NORMALLY. BITE TESTS PASSED NO FAULTS BUT LIGHTS ILLUMINATES AFTER 1 MIN OF RUNNING THE RT PACK. ESC PACK OFF WITH AFFECTED SWITCH OFF. COMPLIED WITH MAINT ACTION. STICKER APPLIED *DM* SEE M/L FOR ACM, PACKINGS, GASKET & FLEX DUCT, IF NEEDED. FOUND RT PACK ACM SEIZED. R & R RT PACK ACM. PERFORMED RT PACK AIR CONDITIONING, SYSTEM TEST, AIR CONDITIONING IBIT – PASS. SUPPLIED CONDITIONED AIR WITH THE RIGHT COOLING PACK – NO SMOKE NOR FUMES NOTED. REF AMM 21-51-04.
| Incident date | January 16, 2026 |
|---|---|
| Airline | CALA |
| Flight | MEL2151 |
| Aircraft | BOEING 7378 |
| Registration | N37368 |
| Affected area | Cockpit |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: CALA fumes or odor report on 2026-01-16 (external.apic4e.faa.gov)
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