What was found
FOLLOW-UP TO R2 WINDOW HEAT POWER C/B TRIPS CAUSING DELAYS. GROUNDED - YES. REMOVED & REPLACED WHCU M320, REF AMM 30-41-11. OPS CHECK NORMAL.
- Difficulty date
- March 26, 2017
- Submitted
- April 3, 2017
- Operation
- Air carrier
- Aircraft
- N569AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35184
- Aircraft time
- 38,133 hours, 11,720 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Control Unit
- Part number
- 8300005604
- Part serial
- 13225D
- Condition
- Failed
- Location
- E&E Bay
- Part time
- 29,594 hours, 8,897 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.