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Airworthiness Directive

AD 2020-16-11: Reciprocating Cylinder Section

Airworthiness Directives; Continental Aerospace Technologies, Inc. (Type Certificate Previously Held by Continental Motors, Inc.) Reciprocating Engines

Effective
Sep 21, 2020
Published
Aug 17, 2020
Registered aircraft
6,790

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Engines

  • CONT MOTOR GTSIO-520-C
  • CONT MOTOR GTSIO-520-D
  • CONT MOTOR GTSIO-520-H
  • CONT MOTOR GTSIO-520-K
  • CONT MOTOR GTSIO-520-L
  • CONT MOTOR GTSIO-520-M
  • CONT MOTOR GTSIO-520-N
  • CONT MOTOR IO-550-G
  • CONT MOTOR IO-550-N
  • CONT MOTOR IO-550-P
  • CONT MOTOR IO-550-R
  • CONT MOTOR IOF-550-N
  • CONT MOTOR IOF-550-P
  • CONT MOTOR IOF-550-R
  • CONT MOTOR TSIO-520-BE
  • CONT MOTOR TSIO-550-A
  • CONT MOTOR TSIO-550-B
  • CONT MOTOR TSIO-550-C
  • CONT MOTOR TSIO-550-E
  • CONT MOTOR TSIO-550-G
  • CONT MOTOR TSIO-550-K
  • CONT MOTOR TSIO-550-N
  • CONT MOTOR TSIOF550-D
  • Only with: Engines originally manufactured, rebuilt, or modified with a cross-flow cylinder assembly replacement on or after November 1, 2014, with cross-flow cylinder assembly P/N 658538, 658540, 658542, 658591, 658595, 658613, 658624, 658539, 658541, 658590, 658594, 658603, 658623, or 658630 installed.
  • Only with: Engines originally manufactured, rebuilt, or modified with a cross-flow cylinder assembly replacement on or after November 1, 2014, with cross-flow cylinder assembly P/N 658538, 658540, 658542, 658591, 658595, 658613, 658624, 658539, 658541, 658590, 658594, 658603, 658623, or 658630 installed.

Applicability

From the AD text
This AD applies to Continental Aerospace Technologies, Inc. (Type Certificate previously held by Continental Motors, Inc.) model GTSIO-520-C, GTSIO-520-D, GTSIO-520-H, GTSIO-520-K, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N, IO-550-G, IO-550-N, IO-550-P, IO-550-R, IOF-550-N, IOF-550-P, IOF-550-R, TSIO-520-BE, TSIO-550-A, TSIO-550-B, TSIO-550-C, TSIO-550-E, TSIO-550-G, TSIO-550-K, TSIO-550-N, TSIOF-550-D, TSIOF-550-J, TSIOF-550-K, and TSIOF-550-P reciprocating aviation gasoline (AvGas) engines, originally manufactured, rebuilt, or modified with a cross-flow cylinder assembly replacement, on or after November 1, 2014, and with a cross-flow cylinder assembly, part number (P/N) 658538, 658540, 658542, 658591, 658595, 658613, 658624, 658539, 658541, 658590, 658594, 658603, 658623, or 658630, installed.

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