Service difficulty report · Wire · Boeing 777FZB

Difficulty date
January 14, 2018
Submitted
January 16, 2018
Operation
Air carrier
Aircraft
N714SA
Make and model
Boeing 777FZB
Aircraft serial
37988
Aircraft time
30,061 hours, 3,085 cycles
Engine
Ge GE90115B
Part
Wire
Condition
Damaged
Location
Cabin Lights
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

NO SIDEWALL LIGHTS ON LEFT AND RIGHT SIDE OF MAIN CARGO DECK DO NOT ILLUMINATE. AIRCRAFT GROUNDED. SIGN OF BURN WITH CONNECTED WIRES DISCOLORED AND BURNED AS WELL ON RELAY K24051. RELAY K24051, TERMINAL MODULES TB400(5) &(6), AND ASSOCIATED WIRING REPLACED IAW SWPM 20-00-13, 20-15-46, SWPM 20-15-48, 20-15-21, WDM 24-51-41. OPS TEST OF MD LIGHTS, DRAIN HTR, SERVICE OUTLET C/OUT SATISF IAW AMM 33-35-00, 30-71-00, 25-29-00

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