17 July – 8 August 2018

190

DOWTY-ROTOL LIMITED R375/4-123-F/21–ATA 6123 PROPELLER FEATHERING/REVERSING–CIRCUIT BREAKER–UNSERVICEABLE. DR 611852293
During pitch change test on LH propeller, feathering pump was not operating normally. CB RCCB was found to be unserviceable, no power was transferred to the feathering pump. CB replaced. Feather pump operated normally, follow-up test satisfactory.

 

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