Service difficulty report · Relay · Boeing 757231

Difficulty date
April 26, 2016
Submitted
May 2, 2016
Operation
Air carrier
Aircraft
N718TW
Make and model
Boeing 757231
Aircraft serial
28486
Aircraft time
61,092 hours, 16,947 cycles
Part
Relay
Condition
Corroded
Location
Water Heater
Stage of operation
IN
How discovered
9
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

HOT AND COLD RELAY FOR WATER HEATER CORRODED AT MID LT LAV. CORRECTED LOOSE B-NUT ON RELAY AND REPLACED HOT/COLD SOLENOID CONTROL VALVE REF CMM.