SDR 96ZZZX1502

Service difficulty report · Bracket Assy · Cessna 170B

Difficulty date
March 8, 1996
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N4387B
Make and model
Cessna 170B
Aircraft serial
26731
Part
Bracket Assy
Part number
3216
Condition
Bolt Sheared
Location
Tailwheel
Part time
1,000 hours
Component
Scott · 3200
Stage of operation
TO
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

BRACKET ASSY BOLT APPEARS AS METAL HAS CRYSTALLIZED THROUGH AGE. BOLT THEN SHEARED ALLOWING TAILWHEEL TO FALL OFF AIRCRAFT ON TAKEOFF.

More about the Cessna 170B