SDR REXA2020100700694

Service difficulty report · Drain · Cndair CL6002D24

Difficulty date: September 16, 2020
Submitted: October 7, 2020
Operation: Air carrier
Aircraft: N181GJ
Make and model: Cndair CL6002D24
Aircraft serial: 15204
Aircraft time: 19,630 hours, 15,566 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Drain
Part number: SH670318221
Condition: Corroded
Location: Bs 319-333
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

INTERCOSTAL CORRODED AT STR 21L BETWEEN FS 319.70 AND FS 333.00. REMOVED 1EA CORRODED BACK UP SILL. LOCATED, DRILLED, AND INSTALLED 1EA NEW BAUR UP SILL P/N SH670-31822-1, IAW CRJ 900 SRM 51-40-06-001-001- A01, 51-40-11-001-001-A01, 51-42-21-001-001-A01, AND 51-42-06-001-001- A01 AT STR 21L BETWEEN FS 319-FS 333.