Service difficulty report · Isolation Valve · Cndair CL6002B19

Difficulty date
October 4, 2024
Submitted
January 13, 2025
Operation
Air carrier
Aircraft
N932EV
Make and model
Cndair CL6002B19
Aircraft serial
8016
Aircraft time
38,158 hours, 35,615 cycles
Part
Isolation Valve
Condition
Chafed
Location
Zone 300
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

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA74078-601R-53-61-7737 932EV MXCODEID59444-PR - FOUND SMALL CHAFE DAMAGE ON WINTERIZATION BEHIND THE 10TH STAGE ISOLATION VALVE ON THE FS 621 BULKHEAD VERTICAL STIFFENER AT BL 0.00. COMPLIED WITH REO 601R-53-61-7737 REV --, DATED 10-30-2021. TEMP REPAIR IS VALID FOR 4050 FH. PERMANENT REPAIR DUE BY TAT 38147.7, PART NUMBER: - , SERIAL NUMBER: 8016, POSITION: (C-CHECK RO 1/13/2025) COMPLIED ALL THE STEPS OF THE REO 601R-53-61-8259 REV -- DATED 2024-11-25, PERMANENT REPAIR TO SMALL CHAFE DAMAGE ON WINTERIZATION BEHIND THE 10TH STAGE ISOLATION VALVE ON THE FS 621 BULKHEAD VERTICAL STIFFENER AT BL 0.00, NO WEIGHT CHANGE, AS NO ADDITIONAL DAMAGE WAS REMOVED. COMPLIED WITH 51-900-1003-SKY