SDR M3HA96030

Service difficulty report · Seals · Aerosp ATR42300

Difficulty date
October 15, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N4211G
Make and model
Aerosp ATR42300
Aircraft serial
178
Propeller
Hamstd 14SF5
Part
Seals
Part number
8022631
Condition
Broken
Location
Prop Hub
Stage of operation
TO
Nature of condition
R
Precautionary procedure
C, D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

HNL - WHEN SETTING TAKEOFF POWER, PILOT NOTED AND FELT 3 TORQUE FLUCTUATIONS FROM 80 PERCENT TORQUE TO 90 PERCENT TORQUE. (TEN PERCENT TORQUE FLUCTUATION) ON NR 1 ENGINE. REMOVED AND INSTALLED SERVICEABLE 'L' SEALS ON TRANSFER TUBE AND REINDEXED PROPELLER BLADES. A/C RIGGING CHECK GOOD. (X)

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