Service difficulty report · Indicator · Boeing 777224

Difficulty date
May 4, 2025
Submitted
May 7, 2025
Operation
Air carrier
Aircraft
N76010
Make and model
Boeing 777224
Aircraft serial
29480
Aircraft time
121,001 hours, 12,550 cycles
Part
Indicator
Part number
10100N03Y00
Part serial
99051058
Condition
Faulted
Location
Hyd Reservoir
Part time
102,979 hours, 10,304 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

HYDRAULIC REMOTE INDICATOR ON FILLING PANEL DOES NOT WORK IN CENTER POSITION. DISPATCHED IAW MEL ITEM NUMBER 2918A.STICKER INSTALLED RESERVOIR QUANTITY GAUGE (REMOTE) - MEL 2918A TOMC APPROVED REPLACED HYD REMOTE INDICATOR REF AMM 29-18-06 ,OPS CHECK FAIL, GAGE INDICATOR WILL NOT DISPLAY AT CENTER POSITION ONLY. ADDING HYD QTY SELECTOR SWITCH TO M&L IN CASE NEEDED. REPLACED FILL VALVE ASSY REF AMM 29-18-02-401. OPERATIONAL AND LEAK CHECK. NO DEFECTS NOTED. ALL QUANTITIES CORRECTLY INDICATED.