Service difficulty report · Block · Dhav DHC6300

Difficulty date
December 3, 2002
Submitted
January 21, 2003
Operation
Air carrier
Make and model
Dhav DHC6300
Aircraft time
26,359 hours, 21,062 cycles
Engine
Pwa PT6A27
Part
Block
Part number
TBC6U114033
Condition
Cracked
Location
Mlg
Stage of operation
IN
How discovered
9
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

(CAN) CRACKS FOUND IN MIDDLE PART OF COMPRESSION BLOCKS WHERE PRELOAD BOLT PASSES THRU. CRACKS ARE FOUND TO RUN HORIZONTAL THRU BLOCKS.