SDR ERAA087080

Service difficulty report · Rotor Head · Bolkms BO105A

Difficulty date
May 15, 2003
Submitted
June 16, 2003
Operation
General aviation
Aircraft
N291EH
Make and model
Bolkms BO105A
Aircraft serial
S842
Aircraft time
8,360 hours
Part
Rotor Head
Part number
10531714
Part serial
343
Condition
Cracked
Location
Tail Rotor
Part time
13,361 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

INNER SLEEVE BUSHING CRACKED. PITCH CHANGE BUSHINGS WORN. DISASSEMBLED FOR INSPECTIONS PERFORMED VISUAL AND NDT INSPECTIONS AS REQUIRED REPAIRED WORN, DAMAGED AND CORRODED PARTS. COMPLIED WITH 1200HR / 6 YEAR INSPECTGION ON HUB. 300 AND 2400 HR BLADE INSPECTONS DONE. REASSEMBLED, TORQUED AND SAFETIED AS REQUIRED. INSTALLED 2 SERVICEABLE BLADES AND STATIC BALANCED. INSPECTED AND REPAIRED IAW BO105-REM301, MM CH 3334,101 AND 107. TT 13361.3