# Quest Aircraft Mandatory Service Bulletin 11-17: No revision named - Rights: © Quest Aircraft. Filed by the FAA in regulations.gov docket FAA-2011-1328; AD 2011-25-04 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. - Document: [Quest Aircraft Mandatory Service Bulletin 11-17](https://openairdocs.org/service-documents/quest/sb-11-17.md) - Title as filed: U.S. DOT/FAA - Kodiak Mandatory Service Bulletin SB11-17 - Pages: 8 - PDF: https://openairdocs.org/files/sha256/e9/1d/e91d922ba0ebf0692e57f2ae2ce597bb008b03049b652cac86ea69f889c31e7e - Page: https://openairdocs.org/service-documents/quest/sb-11-17/file/e91d922ba0eb ## Text This text is OCR from a scan. OCR can misread letters and numbers. Each page's text from the PDF; open the PDF at a page with #page=N. ### Page 1 (OCR) KODIAK AIRCRAFT COMPANY MANDATORY SERVICE BULLETIN SB11-17 *MANDATORY SERVICE BULLETIN* NUMBER: SB11-17 REVISION: 00 DATE: NOVEMBER 1, 2011 SUBJECT: INERTIAL PARTICLE SEPARATOR BOLT REPLACEMENT EFFECTIVITY: KODIAK 100 Series Aircraft Serial Numbers: 100-0001 through 100-0056 SUMMARY: The accompanying Field Service Instruction provides guidance for replacing two bolts in the Inertial Particle Separator assembly *MANDATORY SERVICE BULLETIN* COMPLIANCE: WARNING: Failure to comply with this Mandatory Service Bulletin could cause the inertial particle separator to be *MANDATORY SERVICE BULLETIN* rendered inoperative, which could result in engine failure, serious injury, and/or death. Section 5.2 or Section 5.3 of the attached Field Service Instruction must be complied with IMMEDIATELY upon receipt of this Service Bulletin. If it is opted to comply with Section 5.2, Section 5.3 MUST be complied with within 15 flight hours. NOTE: It is permissible to fly the aircraft to a location where maintenance procedures may be completed. ATTACHED DOCUMENTS: Document #: Revision: Document Title: FSI-028 02 INERTIAL PARTICLE SEPARATOR BOLT REPLACEMENT FAA APPROVAL STATUS: The instructions attached to this Service Bulletin have demonstrated compliance with all applicable Federal Aviation Regulations and are approved by the Federal Aviation Administration. CREDIT AND WARRANTY INFORMATION: Quest Aircraft Company will reimburse for the cost of compliance with this Service Bulletin up to $85.00. For reimbursement, send Quest Aircraft Company a copy of the maintenance record, completed KODIAK 100 Warranty Claim Form, and an invoice that does not exceed the amount listed above. Quest Customer Service Service Bulletin SB11-17 Phone: (208)263-1111 Toll Free: 1(866)263-1112 Email: Customercare@questaircraft.com SPECIAL INSTRUCTIONS: None Quest Aircraft Company, LLC © Copynght 2011 All Rights Reserved No part of this document may be reproduced, copied, transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without the express prior written consent of Quest Aircraft Company. LLC Quest Aircraft Company, LLC Page 1 of 1 1200 Turbine Drive QUEST Sandpoint, ID 83864 ### Page 2 (OCR) FIELD SERVICE INSTRUCTION PAGE: 1 of 7 TITLE: Inertial Particle Separator Bolt Replacement REPORT NO.: FSI-028 2UEST INCRAFT COMPAN BERIAL RANGE: 100-0001 through 100-0056 JASC CODE: 7160 REVISION 02 SUBJECT This Field Service Instruction provides guidance for changing two bolts in the Inertial Particle Separator assembly. AFFECTED MANUALS AND PUBLICATIONS None INDUSTRY REFERENCES None. WEIGHT AND BALANCE Negligible. MANPOWER The estimated manhours and minimum number of persons required to perform this Field Service Instruction are listed The "Minimum Persons" refers only to maintenance personnel or installers, and unless otherwise specified within this instruction does not include additional personnel that may be needed solely to comply with safety requirements (for example, safety observers that are not performing tasks within this instruction). It is the responsibility of maintenance personnel to comply with safety requirements, including having a safety observer available as needed. Estimated Manhours: 1 hour Minimum Persons: 1 person If more than the minimum personnel perform this instruction, the actual manhours required may be reduced due to increased efficiencies. As appropriate, Quest encourages the use of additional personnel; manhour estimates are based on the minimum personnel required. RECORD OF COMPLETION Update the KODIAK 100 Maintenance Log Books. Quest Aircraft Company, LLC 1200 Turbine Drive Sandpoint, ID 83864 ### Page 3 (OCR) FIELD SERVICE INSTRUCTION PAGE: 2 of 7 Inertial Particle Separator Bolt Replacement REPORT NO: FSI-028 •UEST LIRCRAFT COMPANI SERIAL RANGE: 100-0001 through 100-0056 JASC CODE: 7160 REVISION: 02 REVISION RECORD REV PAGE CHANGE DESCRIPTION 02 All Initial Release ### Page 4 (OCR) FIELD SERVICE INSTRUCTION PAGE: 3 of 7 TITLE: Inertial Particle Separator Bolt Replacement REPORT NO: FSI-028 IRCRAFT COMPAN SERALRANGE: 100-0001 through 100-0056 JASC CODE 7160 REVISION: 02 TABLE OF CONTENTS REVISION RECORD ..2 TABLE OF CONTENTS.. ...3 1. Special Safety Instructions ..4 1.1 Warnings. 1.2 Cautions ..4 1.3 Notes 2. Parts, Tools, and Equipment.. Table 2-1: Parts and Tools Included in the Service Kit. Table 2-2: Consumables Included in the Service Kit. Table 2-3: Parts and Tools NOT Included in the Service Kit.. 3. General.. 4. Preparation. 5. Instructions.. 5.1 Bolt Identification Figure 5-1: Inertial Particle Separator Bolt Replacement Location. Bolt Inspection and Re-torque Bolt Replacement. aaa 5.3.1 Replacing the First Bolt.. 5.3.2 Replacing the Second Bolt. 5.3.3 Installing Safety Wire... Figure 5-3: Safety Wire Installation 5.3.4 Final Inspection.. 6. Completion.. ### Page 5 (OCR) FIELD SERVICE INSTRUCTION PAGE: 4 of 7 Inertial Particle Separator Bolt Replacement REPORT NO.: FSI-028 BERAL RANGE: 100-0001 through 100-0056 JASC COOE: 7160 REVISION: 02 1. Special Safety Instructions 1.1 Warnings Failure to comply with "Warnings" contained in this instruction may result in financial loss, significant delay in the completion time, and/or serious injury to personnel. 1.2 Cautions Failure to comply with "Cautions" contained in this instruction may result in the destruction of components, unnecessary complications, the need to reverse completed work, and/or delays in the completion time. 1.3 Notes "Notes" are provided when additional information may lead to an increase in efficiency. 2. Parts, Tools, and Equipment The following tables describe the parts, tools, and equipment necessary to successfully complete this instruction. Where applicable, reference to drawings provided with this instruction is provided. Table 2-1: Parts and Tools Included in the Service Kit Item # Part No. Qty Description Drawing No. Dwg Item # 2-1-1 AN4H4A Bolt N/A N/A 2-1-2 AN4H5A Bolt N/A N/A Table 2-2: Consumables Included in the Service Kit Item # Part No. Qty Description Drawing No. Dwg Item # 2-2-1 LOCTITE-242- |0.5ML Loctite 242 Blue Threadlocking Compound N/A N/A 1: Consumables may be shipped separately from the primary kit. Table 2-3: Parts and Tools NOT Included in the Service Kit Item # Part No. Qty Description Drawing No. Dwg Item # 2-3-1 Available Commercially 0.032" to 0.041" diameter Safety Wire N/A N/A 2-3-2 Available Commercially 1 Inspection Mirror N/A N/A 2-3-3 Available Commercially Torque Wrench NA NA 2-3-4 Commercially Available Hand tools for 7/16" hex head NA ### Page 6 (OCR) FIELD SERVICE INSTRUCTION PAGE: 5 of 7 TITLE: Inertial Particle Separator Bolt Replacement REPORT NO: FSI-028 INCRAFT COMPAN SERAL RANGE: 100-0001 through 100-0056 JASC COCE: 7160 REVISION: 02 3. General The following information provides instruction for replacing two bolts on the Inertial Particle Separator assembly. 4. Preparation None required. 5. Instructions 5.1 Bolt Identification Open the right cowl door. Locate the two bolts (P/N AN4-4A and AN4-5A) indicated in Figure 5-1. Bolt (P/N AN4-4A) Bolt (P/N AN4-5A) View from backside of the Inertial Particle Separator Figure 5-1: Inertial Particle Separator Bolt Replacement Location ### Page 7 (OCR) FIELD SERVICE INSTRUCTION PAGE: 6 of 7 TITLE: Inertial Particle Separator Bolt Replacement FSI-028 QUEST REPORT NO.: IRCRAFT COMPANY BERIAL RANGE: 100-0001 through 100-0056 JASO CODE: 7160 REVISION 02 5.2 Bolt Inspection and Re-torque A NOTE A If complying IMMEDIATELY with Section 5.3 of this document, this section may be disregarded. Using an inspection mirror and a torque wrench, verify that the AN4-4A bolt (shown in magenta color in Figure 5-2) is torqued between 50 to 70 in-lb. 5.3 Bolt Replacement 5.3.1 Replacing the First Bolt Reference Figure 5-2. Remove the first bolt (P/N AN4-4A) and washer (P/N NAS1149F0432P). Apply Loctite 242 to the internal threads of the actuating shaft (P/N 100-172-2116), then immediately install the new bolt (P/N AN4H4A) with the washer, and torque to 50 to 70 in-lb. Washers 3X (P/N NAS1149F0432P) Nut (P/N MS21045-4) Step 5.3.1 Bolt (P/N AN4-5A); Sto Replace with bolt (P/N AN4HSA) Step 5.3.2 Bolt (P/N AN4-4A); Replace with bolt (P/N AN4H4A) Actuating Shaft (P/N 100-172-2116) Figure 5-2: Inertial Particle Separator Bolt Break-Out 5.3.2 Replacing the Second Bolt Reference Figure 5-2. Remove the nut (P/N MS21045-4) and washer (P/N NAS1149F0432P). Replace the second bolt (P/N AN4-5A) with the new bolt (P/N AN4H5A), reinstalling the washers and nut. Torque the nut to 50 to 70 in-lb. ### Page 8 (OCR) FIELD SERVICE INSTRUCTION PADE: 7 of 7 TITLE: Inertial Particle Separator Bolt Replacement REPORT NO. FSI-028 BERAL RANGE: 100-0001 through 100-0056 J4SC CODE: 7160 REVISION: 02 5.3.3 Installing Safety Wire Secure the two bolts using 0.032" or greater safety wire, as shown in Figure 5-3. Figure 5-3: Safety Wire Installation 5.3.4 Final Inspection Perform an operation check of the inertial particle separator in accordance with the KODIAK 100 Maintenance Manual, Chapter 71 "Powerplant." 6. Completion Upon completion, record all work performed in the appropriate KODIAK 100 Maintenance Log Book. -END--- --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.