Service difficulty report · Brake · Boeing 737

Difficulty date
September 30, 2022
Submitted
September 30, 2022
Operation
Air carrier
Aircraft
N75410
Make and model
Boeing 737
Aircraft serial
30127
Aircraft time
58,604 hours, 23,908 cycles
Part
Brake
Part number
NA
Condition
None
Location
Rh
Stage of operation
LD
How discovered
O
Nature of condition
A
Precautionary procedure
O

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

What was found

RAMP REPORTS RIGHT MAIN BRAKES ON FIRE TASK 05-51-07-210-801 HIGH ENERGY STOP STEP 2.E(1)(L) FOR INSPECTION OF AXLE AND SLEEVE FOR OVER TEMP CONDITION. REF AMM 05-51-07-210-801. #3 AXLE INNER BORE SHOWS SIGNS OF OVERHEAT. GREEN PRIMER HAS TURNED LIGHT BROWN. PERFORMED CLEANING AFTER DRY CHEMICAL FIRE EXTINGUISHER USED TO PIC ADDING PICTURES OF #3 INNER AND OUTER SURFACE COLOR CHANGE. STEP 2 F(5)(C). REF AMM 05-51-95-100-801. REF LOG PAGES 9649292 INNER BORE OF #4 SHOWING NO COLOR CHANGE FOR REFERENCE. FOR NUMBER 3 MAIN TIE AND BRAKE REMOVAL. ALSO REF 9649326 FOR NUMBER 4 MAIN TIRE AND BRAKE REMOVAL FOR CONTAMINATION. REF AMM