Service difficulty report · Bottle · Boeing 747422

Difficulty date
March 1, 2025
Submitted
March 3, 2025
Operation
Air carrier
Aircraft
N480MC
Make and model
Boeing 747422
Aircraft serial
28812
Aircraft time
81,302 hours, 9,722 cycles
Part
Bottle
Condition
Disconnected
Location
Zone 800
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

FND L2 ENTRY EMERGENCY POWER RESERVOIR PRESSURE LINE NOT CONNECTED.(<P>1. IAW AMM TASK 52-11-06-404-015 REV 112 INSTALL THE PRESSURE LINE. 2. COND CHECK NORMAL.</P>)