# SDR CALA2021082301420

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2021
- Submitted: August 23, 2021
- Operation: Air carrier
- Aircraft: [N78448](https://openairdocs.org/aircraft/N78448), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 40003
- Aircraft time: 30,316 hours, 10,959 cycles
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Lens
- Condition: Missing
- Location: Landing Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021082301420

## Discrepancy

PDA 2 LEFT RETRACTABLE LANDING LIGHT LENS FOUND MISSING UPON ARRIVAL IN SAT CALL WITH TOMC AND ENGINEERING DETERMINED THAT LENS WAS MISSING FROM PREVIOUS MX. REF GMM 02-30-95.  CONCUR LENS DID NOT DEPART AIRCRAFT IN FLIGHT REF GMM 02-30-95. TOMC APPROVED FOR CDL. PLACED LT RETRACABLE LIGHT LENS ON CDL REF 33A. NEEDS LIGHT ASSY 29-3342-+9-0001.  REPLACED LEFT RETRACT LANDING LIGHT LENS.

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