Service difficulty report · Controller · Boeing 76734AF

Difficulty date
October 13, 2026
Submitted
October 13, 2026
Operation
Air carrier
Aircraft
N303UP
Make and model
Boeing 76734AF
Aircraft serial
27241
Aircraft time
75,968 hours, 26,471 cycles
Part
Controller
Part number
6240665
Part serial
62406604917
Condition
Faulted
Location
R2 Window Heat
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

FO`S R2 WINDOW HEAT INOPERATIVE. REMOVED AND REPLACED LT FWD AND RT SIDE WINDOW HEAT CONTROLLER UNIT (M191) IAW AMM 30-41-01/401. BITE TEST PASSED IAW B767 AMM 30-41-01-404-007. REVERSED DMP, AND REMOVED PLACARD.

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