# Service bulletin 18SP703

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10124173
- Published by NHTSA: 2017\-11\-17
- Manufacturer's number: 18SP703
- Manufacturer's date: 2014\-08\-01
- NHTSA component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE

## NHTSA's summary

18SP703 18SP703 \- GHG14 KM63 GEN2 Low Pressure Fuel Pump\-Two\-Filter Fuel System Ki

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10124173-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10124173-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system, Fuel pump

## Vehicles listed

- 2014 to 2015 FCCC MBC
- 2011 to 2012 FCCC MC
- 2015 FCCC MC
- 2005 to 2012 FCCC MCL
- 2011 to 2012 FCCC MT45
- 2015 FCCC MT45
- 2014 to 2015 FCCC MT45G
- 2011 to 2012 FCCC MT55
- 2015 FCCC MT55
- 2014 to 2015 FCCC MT55G
- 2011 to 2012 FCCC S2
- 2016 to 2017 FCCC S2
- 2011 to 2013 FCCC S2 106 CH
- 2011 to 2013 FCCC S2C 106CAB
- 2015 FCCC S2C 106CAB
- 2018 FCCC S2C 106CAB
- 2014 to 2016 FCCC S2G
- 2015 FCCC SPORT M2106
- 2007 to 2016 FCCC XBP
- 2011 to 2018 FCCC XBR
- 2011 to 2016 FCCC XBS
- 2011 to 2018 FCCC XCL
- 2007 to 2018 FCCC XCM
- 2007 to 2017 FCCC XCP
- 2011 to 2018 FCCC XCR
- 2011 to 2016 FCCC XCS
- 2018 FCCC redundant S2G
- 2015 FREIGHTLINER BUSINESS CLASS M2
- 2014 FREIGHTLINER CASCADIA
- 2004 to 2017 FREIGHTLINER COLUMBIA
- 2005 to 2017 FREIGHTLINER CORONADO
- 2007 to 2018 WESTERN STAR 4700
- 2011 to 2017 WESTERN STAR 4800
- WESTERN STAR 4900
- 2004 to 2018 WESTERN STAR 4900
- 2002 to 2011 WESTERN STAR 4900 SA
- 2006 to 2007 WESTERN STAR 4900EX
- 2008 to 2018 WESTERN STAR 5700
- WESTERN STAR 6900
- 2004 to 2018 WESTERN STAR 6900
- 2009 to 2012 WESTERN STAR CONSTELLATION

## Recalls for the same vehicles and component

- [11V287000](/recalls/nhtsa/11V287000.md), 2011-05-18: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
- [10V339000](/recalls/nhtsa/10V339000.md), 2010-07-27: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
- [09V390000](/recalls/nhtsa/09V390000.md), 2009-10-06: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

## Other bulletins for the same vehicles and component

- [TS1033014](/bulletins/10177608.md), 2020-07-31, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING. Training Solutions for Fuel Leak Found at High Pressure Fuel Pump Weep Hole for Heavy Duty DD Engines. Occasionally we see trucks come in with fuel leaking from the high pressure fuel pump weep hole. This is NOT a defect in the pump and further diagnostics need to be performed to find the root cause.
- [0611\-19](/bulletins/10163616.md), 2019-08-08, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. Service Information Bulletin was released, to add new procedures to address diagnostics near the high pressure pump
- [0508\-18](/bulletins/10146327.md), 2018-10-29, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. 0508\-18 Aftertreatment
- [18SP706](/bulletins/10141937.md), 2018-06-18, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE. 18SP706 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal
- [15TL4](/bulletins/10129644.md), 2018-03-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. 15TL4 W470589050900 ? 3/8? Drive GEN2 Two\-Stage Valve Socket
- [15TS9](/bulletins/10129643.md), 2018-03-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE:DELIVERY. 15TS9 Hydrocarbon Doser Block Fuel Compensation Pressure Sensor
- [320\-15](/bulletins/10129631.md), 2018-03-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 320\-15 SPN 4374 \(ACM\) \(GHG14\)
- [18SP706](/bulletins/10129626.md), 2018-03-05, Service bulletin: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. 18SP706 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal
- [0218\-14](/bulletins/10126740.md), 2018-01-05, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, DIESEL. 0218\-14 GHG14 Diesel Exhaust Fluid Pump Module Filter
- [09 06\-16](/bulletins/10083163.md), 2016-10-20, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. 0906\-16 LOW PRESSURE FUEL PUMP

JSON: [/v1/bulletins/10124173](/v1/bulletins/10124173)

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