Service difficulty report · Drain Frozen · Boeing 767275

Difficulty date
January 20, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Boeing 767275
System (JASC)
2540 · Lavatories
Part
Drain Frozen
Condition
Frozen
Location
Lavatory
Stage of operation
LD
Nature of condition
K
Precautionary procedure
K, O

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

What was found

(CAN)FORARD LAVATORY AND GALLEY DRAINS OVERFLOWED DUE WATER DRAIN HEATER INOPERATIVE. FLOWED INTO ELECTRICAL COMPARTMENT RESULTING IN LOSS OF #1 & #2 EICAS ON LANDING. COMPUTERS REPLACED. DRAINS CLEARED.