18SP701
Service Bulletin Details
Public Details for: 18SP701
18sp701rev2 18sp701rev2? Ghg14 two-filter fuel system
- 9999 - 2018 - 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 - 2010 - 2009 - 2008 - 2007 - 2006 - 2005 - 2004 - 2003 - 2002 -
Models from 9999
9999 FCCC FCCC |
9999 WESTERN STAR 4900 |
Models from 2017
2017 FCCC XCM |
2017 FCCC XCP |
2017 FREIGHTLINER COLUMBIA |
2017 FREIGHTLINER CORONADO |
2017 WESTERN STAR 4700 |
2017 WESTERN STAR 4900 |
Models from 2016
2016 FCCC XBP |
2016 FCCC XCM |
2016 FCCC XCP |
2016 FREIGHTLINER COLUMBIA |
2016 FREIGHTLINER CORONADO |
2016 WESTERN STAR 4700 |
2016 WESTERN STAR 4900 |
Models from 2015
2015 FCCC XBP |
2015 FCCC XCM |
2015 FCCC XCP |
2015 FREIGHTLINER BUSINESS CLASS M2 |
2015 FREIGHTLINER COLUMBIA |
2015 FREIGHTLINER CORONADO |
2015 WESTERN STAR 4700 |
2015 WESTERN STAR 4900 |
Models from 2014
2014 FCCC XBP |
2014 FCCC XCM |
2014 FCCC XCP |
2014 FREIGHTLINER CASCADIA |
2014 FREIGHTLINER COLUMBIA |
2014 FREIGHTLINER CORONADO |
2014 WESTERN STAR 4700 |
2014 WESTERN STAR 4900 |
Models from 2013
2013 FCCC XBP |
2013 FCCC XCM |
2013 FCCC XCP |
2013 FREIGHTLINER COLUMBIA |
2013 FREIGHTLINER CORONADO |
2013 WESTERN STAR 4700 |
2013 WESTERN STAR 4900 |
Models from 2012
2012 FCCC XBP |
2012 FCCC XCM |
2012 FCCC XCP |
2012 FREIGHTLINER COLUMBIA |
2012 FREIGHTLINER CORONADO |
2012 WESTERN STAR 4700 |
2012 WESTERN STAR 4900 |
Models from 2011
2011 FCCC XBP |
2011 FCCC XCM |
2011 FCCC XCP |
2011 FREIGHTLINER COLUMBIA |
2011 FREIGHTLINER CORONADO |
2011 WESTERN STAR 4700 |
2011 WESTERN STAR 4900 |
Models from 2010
2010 FCCC XBP |
2010 FCCC XCM |
2010 FCCC XCP |
2010 FREIGHTLINER COLUMBIA |
2010 FREIGHTLINER CORONADO |
2010 WESTERN STAR 4700 |
2010 WESTERN STAR 4900 |
Models from 2009
2009 FCCC XBP |
2009 FCCC XCM |
2009 FCCC XCP |
2009 FREIGHTLINER COLUMBIA |
2009 FREIGHTLINER CORONADO |
2009 WESTERN STAR 4700 |
2009 WESTERN STAR 4900 |
Models from 2008
2008 FCCC XBP |
2008 FCCC XCM |
2008 FCCC XCP |
2008 FREIGHTLINER COLUMBIA |
2008 FREIGHTLINER CORONADO |
2008 WESTERN STAR 4700 |
2008 WESTERN STAR 4900 |
Models from 2007
2007 FCCC XBP |
2007 FCCC XCM |
2007 FCCC XCP |
2007 FREIGHTLINER COLUMBIA |
2007 FREIGHTLINER CORONADO |
2007 WESTERN STAR 4700 |
2007 WESTERN STAR 4900 |
Models from 2006
2006 FREIGHTLINER COLUMBIA |
2006 FREIGHTLINER CORONADO |
2006 WESTERN STAR 4700 |
2006 WESTERN STAR 4900 |
Models from 2005
2005 FREIGHTLINER COLUMBIA |
2005 FREIGHTLINER CORONADO |
2005 WESTERN STAR 4700 |
2005 WESTERN STAR 4900 |
Models from 2004
2004 WESTERN STAR 4700 |
2004 WESTERN STAR 4900 |
Models from 2003
2003 FREIGHTLINER COLUMBIA |
2003 FREIGHTLINER CORONADO |
2003 WESTERN STAR 4700 |
2003 WESTERN STAR 4900 |
Models from 2002
2002 FREIGHTLINER COLUMBIA |
2002 FREIGHTLINER CORONADO |
2002 WESTERN STAR 4700 |
2002 WESTERN STAR 4900 |
18SP701Rev2– GHG14 Two-Filter Fuel System KM63 GEN2 DD15AT Engines High Pressure Fuel Feed Lines, Mounting Bracket and P-clips Service Kit (P/N: A4730704432) PERSONAL INJURY All parts provided within this kit must be installed in the proper locations, and MUST be fastened to the specified torque. Failure to properly torque hardware/components will result in failure of a high pressure fuel feed line, resulting in possible fire and/or personal injury. PERSONAL INJURY All parts provided with this kit are single-use items and cannot be reused. Reuse of hardware/component items may result in the failure of a high pressure fuel line, resulting in possible fire and/or personal injury. 18SP701Rev2 Page 1 of 8 NOTICE: Failure to follow these instructions will result in catastrophic damage to the engine and will not be covered under warranty. KIT DESCRIPTION This service kit includes all necessary parts to replace the high pressure fuel feed lines, mounting bracket and P-clips in the event one of these parts are loosened, removed or missing from the engine. KIT CONTENTS Service kit P/N: A4730704432 contains all of the necessary parts to replace the high pressure fuel feed lines on GHG14 DD15AT engines. Part No. A4730780210 A4720700540 N000000007957 N910105006023 A4720701140 18SP701Rev2 Qty. 2 2 2 2 1 1 Description High pressure fuel feed line P-Clip Bolt M6x12mm Bolt M6x16mm Mounting bracket Installation Instructions Removal of the High Pressure Fuel Rail Feed Lines Remove as follows: PERSONAL INJURY To prevent the escape of high pressure fuel that can penetrate skin, ensure the engine has been shut down for a minimum of 10 minutes before servicing any component within the high pressure circuit. Residual high pressure fuel may be present within the circuit. 18SP701Rev2 Page 2 of 8 Item 1 Component Reused Return lines P-clip bolt 2 Mounting bracket 3 High pressure fuel feed lines 4 Mounting bracket bolts 5 P-clips and bolts 1. Disconnect the batteries. NOTE: Do not discard the return lines P-clip and bolt. They will be reused on the installation of the high pressure fuel rail feed lines. 2. Remove the return lines P-clip bolt (1) from the mounting bracket (2). 3. Remove and discard the two bolts and P-clips (5) from the mounting bracket (2). 4. Remove and discard the mounting bracket bolts (4) from the fuel rail clamp and discard the mounting bracket (2). 5. Using tool J-48770, remove and discard the high pressure fuel rail feed lines (3) from the fuel rail and high pressure fuel pump. 18SP701Rev2 Page 3 of 8 Installation of the High Pressure Fuel Rail Feed Lines Install as follows: NOTE: DO NOT install bolts and fittings using power tools. All bolts and fittings MUST be installed using hand tools. PERSONAL INJURY All hardware components must be installed in the proper locations, and MUST be fastened to the specified torque. Failure to properly torque hardware/components will result in failure of a high pressure fuel feed line, resulting in possible fire and/or personal injury. Item 1 2 3 4 5 6 Component Return lines P-clip bolt Mounting bracket High pressure fuel feed lines Mounting bracket bolts P-clips Part number Reused A4720701140 A4730780210 N910105006023 A4720700240 P-clip bolts N000000007957 18SP701Rev2 Page 4 of 8 1. Clean the sealing area inside the high pressure fuel pump fittings using a clean lint-free cloth. 2. Clean the sealing area inside the high pressure fuel rail using a clean lintfree cloth. 3. Install the new mounting bracket (2) (P/N: A4720701140) and two new mounting bracket bolts (4) (P/N: N910105006023) to the fuel rail clamp. Torque to 15 N·m (132 lb·in.). 18SP701Rev2 Page 5 of 8 NOTICE: New P-clip MUST be installed on to the high pressure fuel rail feed lines with the Lower P-clip Plate (A) inserted in to the P-clip Window (B). 4. Install both P-clips (5) (P/N: A4720700240) onto both the high pressure fuel rail feed lines (3) (P/N: A4730780210). 18SP701Rev2 Page 6 of 8 5. Install the rear high pressure fuel rail feed line (3) to the fuel rail and the high pressure fuel pump. Hand tighten the nuts. 6. Using tool J-48770, torque the rear high pressure fuel rail feed line (3) nuts to 40 N·m (30 lb·ft). 7. Using a new P-clip bolt (6) (N000000007957), install the P-clip (5) on to the mounting bracket (2). Hand tighten the bolt. 8. Install the front high pressure fuel rail feed line (3) on to the fuel rail and the high pressure fuel pump. Hand tighten the nuts. 9. Using tool J-48770, torque the front high pressure fuel rail feed line (3) nuts to 40 N·m (30 lb·ft). 10. Using a new P-clip bolt (6) (N000000007957), install the P-clip (5) on to the mounting bracket (2). Hand tighten the bolt. 11. Reinstall the return lines P-clip bolt (1). Torque to 15 N·m (132 lb·in.). 12. Torque both new P-clips bolts (6) to 15 N·m (132 lb·in.). NOTICE: DO NOT use the high pressure fuel rail feed lines without new P-clips, vibration dampers and bolts installed. ELECTRICAL SHOCK To avoid injury from electrical shock, use care when connecting battery cables. The magnetic switch studs are at battery voltage. 13. Connect the batteries. 14. Prime the fuel system. Refer to section "Priming of the Fuel System Using ESOC 350 Fuel Priming Pump." 15. Perform the Rail Pressure Bleed-Off test to verify that there are no leaks. Refer to section "Rail Pressure Bleed-Off Test Using DDDL Two Filter System " Refer to section "Fuel Injection System (FIS) Leak Detection (EPA10)." 16. If there are leaks, find the leak and repair, as necessary. 18SP701Rev2 Page 7 of 8 Specifications are subject to change without notice. Detroit Diesel Corporation is registered to ISO 9001:2008. Copyright © Detroit Diesel Corporation. All rights reserved. Detroit™ is a brand of Detroit Diesel Corporation, a Daimler company. 18SP701Rev2 1406 As technical advances continue, specifications will change. Printed in U.S.A. 18SP701Rev2 Page 8 of 8