Service difficulty report · Floorbeam · Bombdr CL6002D15

Difficulty date
March 9, 2020
Submitted
March 9, 2020
Operation
Air carrier
Aircraft
N564NN
Make and model
Bombdr CL6002D15
Aircraft serial
15351
Aircraft time
12,591 hours, 11,439 cycles
Part
Floorbeam
Condition
Cracked
Location
Fuselage
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

L/H COCKPIT FLOOR BEAM, FWD SIDE F.S280, LBL12.00 IS CRACKED WHERE BEAM ATTACHES TO F.S.280. 2/18/20. (TK) M/A: 1. BOMBARDIER REO 690-53-11-1227 REQUIRES COMPLETION. MTC 2/19/20 C/A: 1. C/W STEPS 1-3 OF BOMBARDIER REO 690-53-11-1227, REV.P1 DATED 2020-2-19. MTC 2/19/20 M/A: 2. NDT REQUIRED PER STEP 4 OF BOMBARDIER REO 690-53-11-1227, REV.P1 DATED 2020-02-19. MTC 2/19/20 C/A: 2. PERFORMED EDDY CURRENT IAW STEP 4 OF REO 690-53-11-1227, REV.P1 DATED 2020-02-19. NO INDICATIONS NOTED AT THIS TIME. 2/19/20 M/A: 3. STEPS 5-13 OF BOMBARDIER REO 690-53-11-1227, REV.P1 DATED 2020-02-19 REQUIRES COMPLETION. MTC 2/19/20 C/A: 3. C/W STEPS 5-10 OF BOMBARDIER REO 690-53-11-1227, REV.P1 DATED 2020-02-19. TOTAL WEIGHT REMOVED .10 LBS. TOTAL WEIGHT ADDED .30 LBS. TOTAL WEIGHT CHANGE .20 LBS. MTC 2/21/20 M/A: 4. FINAL DRAFT OF BOMBARDIER REO 690-53-11-1227 REQUIRED PRIOR TO A/C RELEASE. MTC 2/19/20 C/A: 4. RECEIVED/COMPLIED WITH BOMBARDIER REO 690-53-11-1227, REV -- DATED 2020-02-24. 2/25/20 M/A: 5. DISPLACED L/H COCKPIT ENTRY WAY POST FOR ACCESS IAW CRJ900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01. MTC 2/19/20 C/A: 5. INSTALLED SAME SERVICEABLE L/H COCKPIT ENTRY WAY POST IAW CRJ900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01. 2/23/20 M/A: 6. STEPS 11-13 OF BOMBARDIER REO 690-53-11-1227, REV P1 DATED 2020-02-19. MTC 2/21/20 C/A: 6. C/W STEPS 11-13 OF BOMBARDIER REO 690-53-11-1227, REV.P1 DATED 2020-02-19. MTC 2/22/20 (3/3/20 PCC)