# SDR USAA970237

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N371US
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22950
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Part number: 65C2781014
- Condition: Cracked
- Location: Uhf Antenna
- Part time: 36,361 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA970237

## Discrepancy

CLT - DURING Q-1 VISUAL INSPECTION, FOUND A 4 INCH CRACK AT FITTING NR 2 UHF ANT MOUNT CRACKED ON RIGHT SIDE.  INSTALLED DOUBLERS PER REPAIR DOCUMENT EA60103 AND SB 737-53-1159.  (M)

## Service documents this report cites (1) (OpenAirDocs)

Manufacturers' service documents named in its text, read by OpenAirDocs, so check each against the text.

- [Boeing Special Attention Service Bulletin 737-53-1159](https://openairdocs.org/service-documents/boeing/sb-737-53-1159.md). Cited as "SB 737-53-1159". OpenAirDocs has a copy of revision 1

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