# STC SE4408SW - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Continental Motors, Inc. - Description: Miscellaneous engine cylinder replacement parts. - Status date: October 31, 2016 - Data sheets: 1E1, 1E10, 1E10, 1E10, 1E10, 1E10, 1E10, 1E11, 1E12, 1E12, 1E12, 1E12, 1E14, 1E14, 1E15, 1E4, 1E4, 1E4, 1E7, E-274, E-275, E-275, E-276, E-277, E-279, E-279, E-284, E-284, E-286, E-286, E-286, E-295, E-304, E11EA, E14EA, E16EA, E26EA, E26EA - Certificate PDF: https://openairdocs.org/files/sha256/70/06/700690f632516183bdc99b852586c49563dee9fa6ed84defda18e7e23c253319 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AB5139BC21830281862580B90053FF46.0001 - Page: https://openairdocs.org/stc/SE4408SW ## ADs that name it None. ## Approved models (38) - Textron Lycoming AVCO Corporation AEIO-320 Series (TCDS 1E12) - Textron Lycoming AVCO Corporation AEIO-360 Series (TCDS 1E10) - Textron Lycoming AVCO Corporation AEIO-540 (TCDS 1E4) - Textron Lycoming AVCO Corporation AIO-320 Series (TCDS 1E12) - Textron Lycoming AVCO Corporation AIO-360 Series (TCDS 1E10) - Textron Lycoming AVCO Corporation GO-480 Series (TCDS E-275) - Textron Lycoming AVCO Corporation GSO-435 Series (TCDS E-276) - Textron Lycoming AVCO Corporation GSO-480 Series (TCDS E-284) - Textron Lycoming AVCO Corporation HIO-360 Series (TCDS 1E10) - Textron Lycoming AVCO Corporation HIO-540 Series (TCDS 1E4) - Textron Lycoming AVCO Corporation HO-360 Series (TCDS E-286) - Textron Lycoming AVCO Corporation IGO-480 Series (TCDS E-275) - Textron Lycoming AVCO Corporation IGO-540 Series (TCDS 1E11) - Textron Lycoming AVCO Corporation IGSO-480 Series (TCDS E-284) - Textron Lycoming AVCO Corporation IGSO-540 Series (TCDS 1E7) - Textron Lycoming AVCO Corporation IO-320 Series (TCDS 1E12) - Textron Lycoming AVCO Corporation IO-360 Series (TCDS 1E10) - Textron Lycoming AVCO Corporation IO-540 Series (TCDS 1E4) - Textron Lycoming AVCO Corporation IO-720 Series (TCDS 1E15) - Textron Lycoming AVCO Corporation IVO-540 Series (TCDS E11EA) - Textron Lycoming AVCO Corporation LHIO-360 Series (TCDS 1E10) - Textron Lycoming AVCO Corporation LIO-320 Series (TCDS 1E12) - Textron Lycoming AVCO Corporation LIO-360 Series (TCDS 1E10) - Textron Lycoming AVCO Corporation LO-360 Series (TCDS E-286) - Textron Lycoming AVCO Corporation LTIO-540 Series (TCDS E14EA) - Textron Lycoming AVCO Corporation LTO-360 Series (TCDS E26EA) - Textron Lycoming AVCO Corporation O-320 Series (TCDS E-274) - Textron Lycoming AVCO Corporation O-340 Series (TCDS E-277) - Textron Lycoming AVCO Corporation O-360 Series (TCDS E-286) - Textron Lycoming AVCO Corporation O-435 Series (TCDS E-279) - Textron Lycoming AVCO Corporation O-540 Series (TCDS E-295) - Textron Lycoming AVCO Corporation TIO-360 Series (TCDS E16EA) - Textron Lycoming AVCO Corporation TIVO-540 Series (TCDS 1E14) - Textron Lycoming AVCO Corporation TO-360 Series (TCDS E26EA) - Textron Lycoming AVCO Corporation TVO-540 Series (TCDS 1E14) - Textron Lycoming AVCO Corporation VO-360 Series (TCDS 1E1) - Textron Lycoming AVCO Corporation VO-435 Series (TCDS E-279) - Textron Lycoming AVCO Corporation VO-540 Series (TCDS E-304) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. FAA Form 8110-2 (5/14) Page 1 of 8 Number: SE4408SW Part 33 of the Federal Aviation Regulations Original Product – Type Certificate Number: See Limitations Make: See Limitations and Conditions and Conditions Model: See Limitations and Conditions Miscellaneous engine cylinder replacement parts for AVCO Lycoming engines according to Attachment I and Attachment III to FAA Form 8110-12 dated 04/08/80, Revised 01/30/86. See continuation sheets 2 through 8 of this STC. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. Date of Application: April 08, 1980 Date Reissued: 08/27/07; 07/20/15; 01/25/16; 10/31/16 Date of Issuance: July 02, 1981 Date Amended: 02/26/82; 07/08/82; 12/09/82; 01/27/86 Revision 4 Signature Title James A. Grigg Acting Manager, Fort Worth Aircraft Certification Office, Southwest Region Continental Motors Inc. 2039 S. Broad St. Mobile, AL 36615 FAA Form 8110-2 (5/14) Page 2 of 8 Transfer the ownership of Supplemental Type Certificate Number: SE4408SW To (Name and address of transferee) From (Name and address of grantor) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4408SW FAA Form 8110-2 (5/14) Page 3 of 8 Date of Issuance: July 02, 1981 Date Amended: January 27, 1986 Date of Reissuance: October 31, 2016 **REPLACES** PART NUMBER LYCOMING ENGINES ELIGIBLE FOR AND NAME PART NUMBER USE ON T.C. NUMBER AE-L-32003 LW-12409, LW-12411 320 Series E-274, 1E12, Cylinder Assy 76369, 75215 480 Series E275, E284 Rebarreled AE-L-32004 LW-12416 320 Series E274, 1E12 Cylinder Assy Rebarreled AE-1-54004 LW-12425 360 & 540 Series E275, E284, Cylinder Assy LW-13528 360 & 540 Series E286, E295, Rebarreled LW-12394 720 Series E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA AE-L-54005 LW-12417 360 Series E286, E295, Cylinder Assy 75874 540 Series 1E4, 1E10, Rebarreled LW-12988 360, 540, 720 1E15, E14EA, Series E16EA, E26EA AE-1-54009 74673 320, 340, 360, E274, E275, Piston Ring - 480, 540, 720, E277, E284, Compression Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-54010 LW-11796 360, 480, 540, E275, E284, Spring-Valve, & 720 Series E304, 1E4, Outer 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4408SW FAA Form 8110-2 (5/14) Page 4 of 8 Date of Issuance: July 02, 1981 Date Amended: January 27, 1986 Date of Reissuance: October 31, 2016 AE-L-54011 LW-11797 360, 480, 540, E275, E284, Spring-Valve, & 720 Series E304, 1E4, Inner 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-60828 60828 320, 340, 360, E274, E275, Plug-Piston 480, 540 & 720 E277, E284, Pin Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-66670 66670 360, 480, 540 E275, E284, Bushing-Rocker & 720 Series E304, 1E4, Shaft 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-66713 66713 & Same Same Guide-Valve LW-11956 Intake AE-L-66732 66732 Same Same Gasket-Rocker Shaft AE-L-67114 67114 Same Same Bushing- Rocker Arm AE-L-67193 67193 Same Same Gasket-Rocker Cover United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4408SW FAA Form 8110-2 (5/14) Page 5 of 8 Date of Issuance: July 02, 1981 Date Amended: January 27, 1986 Date of Reissuance: October 31, 2016 AE-L-71450 71450 540 Series 1E4, 1E7, Gasket- 1E11, E14EA Rocker Cover AE-L-71894 71894 360, 480, 540 E275, E284, Seat Insert - & 720 Series E304, 1E4, Valve, Exhaust 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-71895 71895 360, 480 & 540 E275, E284, Seat Insert - Series 1E4, 1E7, Valve, Intake 1E10, E14EA AE-L-71973 71973 320, 340, 360, E274, E275, Gasket - 435, 480, 540 E277, E284, Intake Flange & 720 Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-72212 72212 360, 540 & 720 E304, 1E1, Seat Insert - Series 1E7, 1E10, Valve, Intake 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-72626 72626 360, 480, 540 E275, E284, Shaft-Rocker & 720 Series E304, 1E4, Arm 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4408SW FAA Form 8110-2 (5/14) Page 6 of 8 Date of Issuance: July 02, 1981 Date Amended: January 27, 1986 Date of Reissuance: October 31, 2016 AE-L-72897 72897 Same Same Guide-Valve, LW-11957 Exhaust AE-L-73857 73857 320, 340, 360, E274, E275, Ring-Piston, 480, 540 & 720 E277, E284, Oil Control Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-73998 73998 Same Same Ring-Piston, Oil Control AE-L-74241 74241 Same Same Ring-Piston, Compression AE-L-74673 74673 Same Same Ring-Piston, Compression AE-L-75118 75118 320, 340, 360, Same Gasket - 435, 480, 540, Exhaust Flange & 720 Series AE-L-75838 75838 360, 480, 540, E275, E284, Guide-Exhaust LW-11958 & 720 Series E304, 1E4, 1E7, 1E10, 1E11, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4408SW FAA Form 8110-2 (5/14) Page 7 of 8 Date of Issuance: July 02, 1981 Date Amended: January 27, 1986 Date of Reissuance: October 31, 2016 AE-L-77611 77611 320, 340, 360, E274, E275, Gasket 435, 480, 540, E277, E284, Exhaust Flange & 720 Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-L-10208 or LW-10208 480 & 540 Series E275, E284, AE-LW-10208 1E7 Piston – 7.30:1 C/R AE-L-10207 LW-10207 IO-360A, C, & D E275, 1E4, Piston Series; AIO-360A 1E7, 1E10, & B Series; AEIO- 1E11, 1E15, 360A Series; LIO- E304 360C Series; HIO- 360A & C Series; IO-540A, E, G, K. M, P, & S Series; IGO- 540A & B Series; VO-540C Series; IVO-540-A2A; IO-720 Series; GO-480 Series AE-LW-10545 LW-10545 360 & 540 Series E14EA, E16EA, Piston – 7.30:1 E26EA C/R AE-LW-11775 LW-11775 320, 340, 360, E274, E275, Plug-Piston 480, 540 & 720 E277, E284, Pin Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4408SW FAA Form 8110-2 (5/14) Page 8 of 8 Date of Issuance: July 02, 1981 Date Amended: January 27, 1986 Date of Reissuance: October 31, 2016 AE-LW-12688 LW-12688 360 & 540 Series 1E4, 1E7, Seat Insert - 1E10, E14EA Valve, Intake AE-LW-14077 LW-14077 320, 340, 360, E274, E275, Pin-Piston 480, 540 & 720 E277, E284, Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-LW-14078 LW-14078 Same Same Pin-Piston AE-LW-15486 LW-15486 540 Series 1E4, 1E7, Gasket-Exhaust 1E11, E14EA Flange AE-LW-15592-8-12 LW-15592-8-12 320, 340, 360, E274, E275, Clamp Assy-Hose 435, 480, 540, E277, E284, & 720 Series E286, E295, E304, 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA, E26EA AE-LW-15592-8-28 LW-15592-8-28 320, 340, 360, Same Clamp Assy-Hose 480 & 540 Series AE-L-S1821 S1821 360, 480 & 540 E275, E284, Hose-Oil Drain Series E295, 1E4, 1E10 -END- ## Every issue (1) - October 31, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/70/06/700690f632516183bdc99b852586c49563dee9fa6ed84defda18e7e23c253319) --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.