SDR 97ZZZX4009

Service difficulty report · Piston · Boeing 727

Difficulty date
July 2, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Boeing 727
Part
Piston
Part number
C54667EA205
Condition
Rod Separated
Location
Cargo Door Act
Component
54C54667E01
Stage of operation
IN
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

PISTON ROD SEPARATED FROM PISTON BODY DURING PRE-DISASSEMBLY PROOF PRESSURE TEST. SUSPECT CAUSE: METAL FATIGUE AT CHROME RUN-OUT, BASE OF PISTON ROD.

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