Service difficulty report · Modulating Valve · Boeing 737824

Difficulty date
May 13, 2024
Submitted
May 14, 2024
Operation
Air carrier
Aircraft
N35271
Make and model
Boeing 737824
Aircraft serial
31589
Aircraft time
70,787 hours, 24,816 cycles
Part
Modulating Valve
Condition
Leaking
Location
Hyd System
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.

What was found

NUMBER 4 WHEEL ASSEMBLY HYDRAULIC MODULATING VALVE APPEARS TO HAVE FLUID LEAKAGE.. PERFORMED LEAK CHECK NO ACTIVE LEAKS NOTED AT THIS TIME . OK TO CONTINUE . AMM 29-00-00-790-801