SDR ERAA087103

Service difficulty report · Gearbox · Bolkms BO105S

Difficulty date
May 20, 2003
Submitted
June 16, 2003
Operation
Air carrier
Aircraft
N292EH
Make and model
Bolkms BO105S
Aircraft serial
562
Aircraft time
8,407 hours
Part
Gearbox
Part number
4619002003
Part serial
749
Condition
Making Metal
Location
Tail Rotor
Part time
1,220 hours
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INT GEARBOX MAKING METAL. C/W PRE INSPECTION. NO DEFECTS NOTED. DISASSEMBLED GEAR BOX FORMS NECESSARY FOR REPAIR. CLEANED & VISUALLY INSPECTED ALL PARTS. NO DEFECTS NOTED. REASSEMBLED G/B WITH NEW O RINGS, ORIGINAL PARTS & HARDWARE. SAFTIED ALL REQUIRED HARDWARE, PROSEALED & PAINTED GEAR BOX REQUIRED. COMPLIED WITH ASB 105-30-111. FOUND NO OBVIOUS REASON FOR G/B TO MOVE. COMPLIED WITH METAL INSPECTION IAW REM 304 TT 12193.9 TSO 242.7