Lycoming Si 1111, . New, rebuilt, and overhauled engines purchased and shipped from Lycoming are preserved for either 60 days or 24 months from the preservation date. The date of preservation is the date printed on a sticker on the outside corner of the engine box with the gross weight (Figure 1); or it Supersedes Service Instruction No. Lycoming sells the old documents through T-Data. As a Lycoming customer, you have access to our worldwide team of authorized distributors and service centers. This Service Instruction is based on the engine being active in a 30-day period. NOTICE: The fuel grades in Table 3 represent the Minimum Fuel Grade required for the engine specified and the associated Engine Operating Limitations. This Service Instruction includes procedures to remove, clean, and install the two types of crankshaft oil seals that can be used in Lycoming direct drive engines: the split crankshaft oil seal and the solid-ring crankshaft oil seal with an internal spring. It use to be available through them on a subscription basis in paper. 1094 are reprinted here for reference. SI-1009 is approved by the FAA as an Alternative Method of Compliance (AMOC) for AD-2012-19-01, paragraphs (f)(1)(i) and (f)(2)(i). authorized Lycoming publications distributor. The information in this revision of Service Instruction No. L114 describes the subscription policy regarding these publications. SERVICE INSTRUCTION NO. Strict attendance is required to DATE: December 13, 2023 Service Instruction No. Lycoming Service Letters The information in this revision of Service Instruction No. This service instruction provides an updated color coding system for identifying cylinders on Avco Lycoming aircraft engines. 1511 May 26, 2005 MODELS AFFECTED The following Textron Lycoming four cylinder engines which utilize fixed pitch propellers except those installed in rotary wing aircraft. Bulletin No. How do you get access to Lycoming Service Bulletins, Service Instructions, and/or Service Letters that are NOT published on the external web site? For instance, here is what appears to be a more complete listing of current and expired SB/SI/SLs. If any rocker shaft hole exceeds . GENERAL The Service Bulletin and Service Letter Index is split by publication type (i. Custom Aircraft Inc providing Aircraft Engine and Cylinder Overhauls in Palmer, Alaska Lycoming Overhaul O-235 O-320 O-360 O-540 IO-540 TIO-540 GENERAL The Service Bulletin and Service Letter Index is split by publication type (i. TIME OF COMPLIANCE: When installing new rings, pistons, valves and cylinders. Service Letters are issued to explain service policies and introduce new products, or processes approved for Textron Lycoming engines. https://www. 1191 September 28, 1998 MODELS AFFECTED All Lycoming aircraft engines. The nut has an integral washer Lycoming has a useful and detailed service instruction, number 1324C, that covers the job. Reading these tech documents will greatly aid you when you watch the mechanic reassemble your engine. Revised the first paragraph. All 320 series engines; and All 180 horsepower, 360 series engines except the O-360-A4A, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N, -A4P, -C4F, -C4P, and AEIO-360-B4A engine models. com/content/service-instruction-no-1324c Technical Publications Sign up to receive an email notification when Lycoming publishes a technical publication on our website. TIME OF COMPLIANCE During engine assembly. Table 1 of this Service Letter L114 identifies the publications (by engine model) needed to identify parts, install, operate, service, and maintain Lycoming engine models as Instructions for Continued Airworthiness (ICAs). Referenced bushing split in Step F. Oil Transfer Dowel, Modification to Retrofit Hollow, on Accessory Housing and Cover Assys. 1324 C MODELS AFFECTED All direct drive series engines. While it contains a lot of great information that you should definitely read, it is a little sparse on the how-to details when it comes to cleaning and gluing. The 4-day, 28-hour program covers topics like engine components, publications, troubleshooting, and is authorized by Lycoming to fulfill requirements for aircraft mechanic certification. DO NOT USE THIS INFORMATION FOR THE PURPOSES OF OPERATING OR MAINTAINING ANY EQUIPMENT. SSP-112-3 Index of SB SI and SL - Free download as PDF File (. This Service Instruction identifies the required Time Between Overhaul (TBO) for certified Lycoming engine models maintained and compliant with all applicable Lycoming Service Bulletins and FAA Airworthiness Directives. ) I installed new Lycoming 05K21423-A cylinders. On the last couple flights I have suddenly had significant oil on the belly even extending up the rudder. TIME OF COMPLIANCE Any time the front crankshaft oil seal is replaced Lycoming Ignition Module: 66K4F (refer to the latest revision of Lycoming Service Instruction SI 1443 for EIS part numbers applicable to your engine), 66K4F Hardware Kit (included with EIS Module), These installation instructions: SI 1569 (available at www. 1532M) Engineering Aspects are FAA Approved SUBJECT: Approved Fuel Injectors, Fuel Manifold Assemblies, and Fuel Nozzle Assemblies for Lycoming Engines MODELS AFFECTED: Engine models in Tables 1, 2, and 3 TIME OF COMPLIANCE: As required for replacement REASON FOR REVISION: Added part numbers for IO-390-C Search smarter with Microsoft Bing, an AI-powered search engine for finding information, exploring media, and navigating maps. TIME OF SUBJECT: Approved Pistons, Rings, Cylinders, and Gasket Set Application for Use on Lycoming Aircraft Engines MODELS AFFECTED: All Lycoming opposed series aircraft engines in Table 1. Precision Airmotive Corp. Jersey Shore is located along the West Branch of the Susquehanna River in southern Lycoming County, and provides easy access to recreation opportunities along the Susquehanna River, Pine Creek, and Larry’s Creek. 1059E (Supersedes Service Instruction No. lycoming. The Lycoming team helps you stay up-to-date on industry insights, and provides information about how to care for your engine. Deleted NOTICE that referenced previous part number. TEXTRON LYCOMING HAS NO AFFILIATION WITH THIS SITE. I have had a look at the document index for my engine but not all documents are available from Lycoming or via Google. The document outlines the training program for the Lycoming Engine Service School, which covers the construction, operation, and servicing of Lycoming reciprocating engines. Engine Fuel Approvals Table 3: Fuels and Fuel Grades Approved for Use in Lycoming Engine Models identify the approved fuel specifications and the associated fuel grade for each Lycoming engine model. Rotator Type Inlet Valves - Replacement HIO-360-O1A and any other engines not specifically listed in Lycoming SI 1280C which have been fitted with rotator type inlet valves Requirement: Compliance: I have a Lycoming YIO-360-M1B with 125 hours on it and have been keeping an eye on this leak or more like a seep on the #2 cylinder, lower, forward 1/2" stud. Service Bulletins, Letters and Instructions are available to all from authorized Textron Lycoming distributors, or from the factory; the latest edition of Service Letter No. , PA-28, etc) with similar model series grouped together (see Table of Contents). SB 201E, SB 475C, SB 505B & SB 530B, SI 1111 & 1205 will interest you, as they deal with crankshaft issues. D. SERVICE INSTRUCTION DATE: January 27, 2016 Service Instruction No. In addition to the operator’s manuals, installation and operation manuals, service manuals, maintenance manuals, overhaul manuals, and parts catalogs that are published to maintain and operate the various models of Lycoming engines in airworthy condition; bulletins, letters, and instructions are issued as required to inform all concerned of new policies, products, modifications, and TIO-540-C Series engines with serial numbers L-1754-61 and up, TIO-540-C Series engines that were remanufactured or overhauled at Lycoming Engines, Williamsport, PA after March 1, 1971 and TIO-540-C series engines that have been modified to incorporate large main bearing dowels as described in the latest revision of Service Instruction No. Lycoming. txt) or read online for free. CHT's initially peaked at 420 but relatively quickly came down and are now peaking below 400; cruise CHT's are running 365 or so on the new cylinders now. In addition to the operator’s manuals, installation and operation manuals, service manuals, maintenance manuals, overhaul manuals, and parts catalogs that are published to maintain and operate the various models of Lycoming engines in airworthy condition; bulletins, letters, and instructions are issued as required to inform all concerned of new policies, products, modifications, and Beechcraft Service Instruction Master Index provides comprehensive guidelines for maintenance and service of Beechcraft aircraft models by Hawker Beechcraft. com). This Service Instruction revision announces an update to the packaging of engines leaving the Lycoming factory. SI 1181 Identificación de Cilindros - Free download as PDF File (. 1532N (Supersedes Service Instruction No. e. 1059D) Engineering Aspects are FAA Approved SUBJECT: Pre-Lubrication of Parts Before Assembly MODELS AFFECTED: All Lycoming opposed series aircraft engines TIME OF COMPLIANCE: At engine assembly REASON FOR REVISION: Update lubricants Supersedes Service Instruction No. THIS INFORMATION IS FOR EDUCATIONAL PURPOSES ONLY ALPHABETICAL LISTING OF TEXTRON LYCOMING SERVICE BULLETINS, LETTERS AND INSTRUCTIONS * - Indicates Airworthiness Directive (A. Service Instruction No. The color codes were moved from the cylinder barrel to the cylinder head fins and other areas to accommodate new enameling methods. DCA/LYC/132 - 31 March 1972 DCA/LYC/132A - 27 November 2008 DCA/LYC/140 As detailed Accomplish Lycoming SI 1225D Inspect the rocker shaft holes in the cylinder head for size. Do you know of another source that can have Here is a link to Lycoming SI 1324 C that has a lot of good info on replacing the crankshaft seal with instructional diagrams. Lycoming Part Number: SSP-112-7 Hello all! I have a Lycoming O290-D2 and I am currently doing some work to gather all applicable service documents from Lycoming. 1225 Beechcraft Service Instruction Master Index provides comprehensive guidelines for maintenance and service of Beechcraft aircraft models by Hawker Beechcraft. Mar 3, 2018 · When I change this engine to a O320 I will be happy to pay for the documents but now it seems a bit dull with an old engine like this one. In addition, Lycoming Engines periodically published Service Documents supplemental to ICAs in the form of Service Bulletins, Service Instructions, and Service Letters. 1009 BE Time Between Overhaul (TBO) Schedules DATE: April 24, 2020 SUBJECT: Time Between Overhaul (TBO) Schedules MODELS AFFECTED: Lycoming Engine Models Defined Herein This Service Instruction identifies part numbers for pistons, rings, cylinders and valve combinations currently available for use in Lycoming engines in Table 2. To locate a specific bulletin or letter, select the appropriate service Supersedes Service Instruction No. A listing of authorized Lycoming publications distributors can be found in the latest revision of Service Letter No. This Service Instruction includes replacement part numbers, part supersedures, as well as inspection and replacement guidelines for tappets, hydraulic lifter assemblies, and hydraulic plungers on Lycoming Engines. 6 days ago · Technical Publications Sign up to receive an email notification when Lycoming publishes a technical publication on our website. Tappets and Lifters DATE: January 7, 2019 SUBJECT: Tappets and Lifters MODELS AFFECTED: All Lycoming engines TIME OF COMPLIANCE: At overhaul or at owner’s discretion REASON FOR REVISION: Added new engine model, TEO-540 Series to Table 3. They also now specify using the Dow 737 Natural Cure Sealant for installation. This must be done with a telescoping gage or similar small hole gage that is sufficiently accurate to indicate differences in diameter through the total length of each hole. Service Instructions describe modification, processes and other information pertinent to maintenance repair and overhaul of Textron Lycoming engines. To locate a specific bulletin or letter, select the appropriate service DATEFebruary 10, 2026SUBJECTNew Connecting Rod BushingMODELS AFFECTEDAll Lycoming Engine ModelsTIME OF COMPLIANCEAs RequiredREASON FOR REVISIONUpdated Figure 1 to show the notch and split in the connecting rod bushing. Within these series, applicable service bulletins/letters are listed in numerical order. , SB or SL) and then arranged by aircraft model number (i. 1324 D January 25, 2023 Supersedes Service Instruction No. We've probably put over 50 hour on it now. If it is known that an engine is to remain inactive for 30 or more days, refer to the latest revision of Service Letter L180. TIME OF COMPLIANCE Any time the front crankshaft oil seal is replaced NONE OF THIS INFORMATION IS GUARANTEED TO BE ACCURATE OR TIMELY. 1125C October 17, 2008 MODELS AFFECTED All Lycoming opposed cylinder engines. TIME OF COMPLIANCE As required to determine cylinder compression The information in this revision of Service Instruction No. 6270 inch diameter at any location within the hole the rocker shaft holes must be reworked. pdf), Text File (. Colors between the Pertinent por-tions of the manual leaning procedures as recommended in the latest edition of Textron Lycoming Service In-struction No. Lycoming Service Bulletins, Letters, and Instructions Index - Free download as PDF File (. L114. Inspect the rocker shaft holes in the cylinder head for size. It appears to me the nut is riding on the cylinder wall radius slightly not allowing it to sit down 100%. PRS-101, " Recall of Fuel Injector Nozzle Assys. The Lycoming oil additive P/N LW-16702 must be added to the O-320-H and O/LO-360-E engines at airframe installation, and every 50 hours thereafter or at every oil change. n0low, y3h6jc, ibn4n, ifkkz, ww30ff, 8njo, 0hf4, ekx8r9, q1au, unckrv,