# SDR CALA2013121693696

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2013
- Submitted: December 16, 2013
- Operation: Air carrier
- Aircraft: [N776UA](https://openairdocs.org/aircraft/N776UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26937
- Aircraft time: 72,583 hours, 12,719 cycles
- Engine: Pwa PW4077
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Malfunctioned
- Location: Rt Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013121693696

## Discrepancy

RT IDG OIL FILTER BLOCKED SHOWN ON ELECTRICAL MX PAGE.  FOUND DURING ETOPS PDSC ITEM 1 E IAW FIM 24-11 TASK 809 B 1 & AMM TASK 12-22-07 200-802 PG 311 REPLACE IDG ON ACCOUNT OF DPI EXTENDED.

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