Service difficulty report · Warning System · Boeing 737890

Difficulty date
April 3, 2009
Submitted
April 6, 2009
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
8,023 hours, 2,347 cycles
Part
Warning System
Condition
Malfunctioned
Location
Window Heat
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

FWD RT SIDE WINDOW OVHT LIGHT ON, WON`T RESET. FOUND CABIN UTIL RLY PWR C/B ON P6 11 A8 POS AND WINDOW HEAT POWER RIGHT SIDE P6 11 B 8 POS REF LOG PG 6578919 FOR CABIN UTIL C/B SIGN OFF. PERFORMED CIRCUIT BREAKER RESET MAINT PRACTICE IAW 20 60 01 201. INSPECTED BEHIND P6 11 AND P6 4 C/B PNLS. INSPECTED WIRING BEHIND RT WINDOW MODULE. RESET C/B & PERFORMED WINDOW HEAT CONTROL UNIT TEST IAW 30 41 11 710 801.