Service difficulty report · Modulating Valve · Boeing 7379

Difficulty date
October 1, 2022
Submitted
October 3, 2022
Operation
Air carrier
Aircraft
N913AK
Make and model
Boeing 7379
Aircraft serial
44079
Aircraft time
5,293 hours, 1,725 cycles
Part
Modulating Valve
Part number
UNKNOWN
Condition
Fault Message
Location
Unknown
Stage of operation
LD
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

"MAINT" LIGHT ON OVERHEAD PANEL CAME ON DURING LANDING ROLLOUT. GROUNDED - YES. A/C GIVING FAULT BLEED FAMV LEFT MAINT STATUS MESSAGE, C/O B737-9 IFIM TASK 36-12-00-810-801, C/O GROUND TEST FAMV PNEUMATIC ENGINE ON IAW B737-9 AMM 36-00-00-730-801, GROUND TEST PASSED, NO FAULT'S FOUND, FAULT CLEARED FROM MAINT STATUS PAGE BY TEST, A/C OK FOR SERVICE.

More about the Boeing 737-9