Service difficulty report · Outflow Valve · Boeing 76733A

Difficulty date
March 21, 2019
Submitted
March 22, 2019
Operation
Air carrier
Aircraft
N1997A
Make and model
Boeing 76733A
Aircraft serial
27310
Aircraft time
95,211 hours, 19,249 cycles
Part
Outflow Valve
Part number
60683221
Part serial
76632
Condition
Unserviceable
Location
Cabin Pressure
Stage of operation
IN
How discovered
V
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

AFT OF BULK CARGO COMP LT SIDE CABIN PRESS OUTFLOW VALVE EA PUSHROD ATTACH HARDWARE HAS OXIDATION. (<P>REMOVED AND INSTALLED SERVICEABLE OUTFLOW VALVE IAW AMM 21-1-03. PERFORMED OPS CK IAW AMM 21-31-03 TASK 6 WITH NO DEFECTS NOTED AT THIS TIME.</P>)

More about the Boeing 767-33A