Service difficulty report · Pressure Switch · Boeing 7673BG

Difficulty date
January 6, 2025
Submitted
January 14, 2025
Operation
Air carrier
Aircraft
N563NC
Make and model
Boeing 7673BG
Aircraft serial
30563
Aircraft time
85,214 hours, 21,745 cycles
Part
Pressure Switch
Condition
Faulted
Location
Zone 100
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

RIGHT CENTER FUEL PUMP DOES NOT LOAD SHED PRIOR TO ENGINE START. REMOVED AND REPLACED R CENTER OVERPRESSURE SWITCH IAW B767-300 AMM 28-42-01 OPS TEST NORMAL.

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