SDR ERAA074621

Service difficulty report · Head · Bolkms BO105S

Difficulty date
June 15, 2001
Submitted
July 23, 2001
Operation
General aviation
Aircraft
N131EH
Make and model
Bolkms BO105S
Aircraft serial
559
Aircraft time
12,681 hours
Part
Head
Part number
10531714
Part serial
51547
Condition
Binding
Location
Tail Rotor
Part time
3,137 hours
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

T/R ASSY IS BINDING. FOUND NO ABNORMAL WEAR OR DEFECTS. DISASSEMBLED, CLEANED AND INSPECTED BUSHINGS ON INNER SLEEVE. REMOVED AND REPLACED BUSHINGS AND SEAKS IN BLADE MOUNTING FORKS. REASSEMBLED AND BALANCED. ALL WORK DONE IAW MBB BO105 REM 301, MBB-BO105 MM CHAPTERS 34& 107 AND MARVEL BOOK.