Service difficulty report · Fuse · Boeing 737401

Difficulty date
April 2, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N422US
Make and model
Boeing 737401
Aircraft serial
23989
Part
Fuse
Part number
210310005
Condition
Blown
Location
Cabin
Stage of operation
IN
Nature of condition
L
Precautionary procedure
K

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

What was found

ROC - MAINTENANCE FOUND THE FOLLOWING EMERGENCY LIGHTS INOP DURING THE OVERNIGHT CHECK, LEFT OVERWING HATCH SIGN L751, RIGHT EXTERIOR AFT OVERWING FLOOD LIGHT L548 AND THE AISLE LOW LEVEL LIGHTING AT SEAT ROWS 6 THROUGH 9. MAINTENANCE RELAMPED THE EXTERIOR AFT OVERWING FLOOD LIGHT L548 AND REMOVED AND REPLACED THE FUSE IN THE POWER SUPPLY FOR OVERWING HATCH SIGN L751 AND THE AISLE LOW LEVEL LIGHTING AT SEAT ROWS 6 THROUGH 9. OPERATIONAL CHECK GOOD. (M)