# SDR SWAA2025112638664

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2025
- Submitted: November 26, 2025
- Operation: Air carrier
- Aircraft: [N200WN](https://openairdocs.org/aircraft/N200WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32482
- Aircraft time: 69,104 hours, 41,448 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Bushing
- Condition: Worn
- Location: Nr 2 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025112638664

## Discrepancy

NUMBER 2 ENGINE VERY SLOW TO SPOOL UP BOTH ON TAKEOFF AND ON LANDING WHEN THRUST REV ENGAGE.  PERFORMED TEST 8 ACCELERATION CHECK ON NR 2 ENGINE ACCELERATION TIME IS 8.5 SECONDS. OUT OF LIMITS IAW AMM 71-00-00.   PERFORMED TASK 71-00-00; TEST ACCELERATION CHECK. NR 2 ENGINE AVERAGE ACCELERATION WAS 5.6 SECONDS FROM 73.3 N2 TO TARGET 70.9 WITH A OAT OF 73 F. SEE TTG8Q019131B AND TTG8Q019142U FOR VSV LINK AND BUSHING REPAIR.

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