Service difficulty report · O-Ring · Boeing 76733A

Difficulty date
September 29, 2022
Submitted
September 29, 2022
Operation
Air carrier
Aircraft
N351AX
Make and model
Boeing 76733A
Aircraft serial
27908
Aircraft time
94,862 hours, 15,034 cycles
Part
O-Ring
Condition
Leaking
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

R HYD QTY EICAS DURING CRUISE. QUANITY INDICATOR INDICATED HYDROLIC LEAK. CORRECTIVE ACTION: REMOVED AND REPLACED O-RING ON #11 SPOILER ACTUATOR IAW B767 AMM CHP 20-10. LEAK CHECKS GOOD.

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