Service difficulty report · Crank · Cessna 421B

Difficulty date
February 25, 1998
Submitted
March 26, 2000
Operation
General aviation
Make and model
Cessna 421B
Engine
Cont GTSIO520H
Part
Crank
Part number
504500110
Condition
Failed
Location
Rt Mlg
Part time
4,907 hours
Stage of operation
NR
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) RIGHT MLG DOOR WOULD NOT CLOSE - FOUND CRANK ASSY BROKEN AT WELD WHERE SHAFT MEETS ARM. REPLACED.

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