Service difficulty report · Channel · Boeing 7377H4

Difficulty date
March 18, 2022
Submitted
April 18, 2022
Operation
Air carrier
Aircraft
N246LV
Make and model
Boeing 7377H4
Aircraft serial
32507
Aircraft time
53,148 hours, 31,780 cycles
Part
Channel
Condition
Cracked
Location
Rh Aft Cargo
Stage of operation
IN
How discovered
9
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

R/H Z CHANNEL AT AFT CARGO COMP R/H FROM STA 747 - 5' FOUND A CRACK. / [01] THIS ZEE CHANNEL FOUND CORROSION OUT OF LIMITS IN CARD TTG8Q008BD10X. AND ORDEN NEW PARTS ON THE SAME CARDS.;[02] VERIFIED STEP 1.

More about the Boeing 737-7H4