SDR HNAA2012021500581

Service difficulty report · Shear Tie · Dhav DHC8102

Difficulty date: February 15, 2012
Submitted: February 15, 2012
Operation: Air carrier
Aircraft: N936HA
Make and model: Dhav DHC8102
Aircraft serial: 145
Aircraft time: 58,546 hours, 64,960 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Condition: Corroded
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

CORRORSION SPOTS FOUND IN ZONE 120 ON FRAME SKIN FLANGE FROM X136.80 TO X167, BETWEEN STR 30L TO 30R. BLENDED MANY CORRSION SPOTS AND REPROTECTED IAW SRM 51-20-11 AND FOUND TO BE WITHIN LIMITS IAW SRM 53-00-16 AT X136 ON FRAME ANGLE BETWEEN STR 30 TO 32P AT STA X151 ON FRAME FLANGE BETWEEN STR 32P-31S AT STA X167 ON FRAME FLANGE BETWEEN STR 30P-32S. THE REST OF AREA HAS BEEN CLEANED UP AND NO CORROSION FOUND.