0327345 BALL, Detent JOHNSON
AM55RSLD, BJ115ELEDR, BJ115ELEUA, BJ115GLECM, BJ115PLEEM, BJ115PLSIE, BJ115PLSSB, BJ115TLEDA, BJ50DTLEDC, BJ50DTLEUR, BJ60ELEDR, BJ60ELEUA, BJ60TLECM, BJ70ELECB, BJ70ELEDA, BJ70ELEUM, BJ70PLEEE, BJ70PLSIS, BJ70PLSSD, BJ90ELEDR, BJ90ELEUA, BJ90PLEEB,
BALL
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Johnson/Evinrude/OMC New OEM BALL DETENT 0327345, 327345
SKU: 0327345 || Sold Each || Please verify your own fitment
SKU: 0327345 || Sold Each || Please verify your own fitment
Compatible models:
AM55RSLD
BJ115ELEDR
BJ115ELEUA
BJ115GLECM
BJ115PLEEM
BJ115PLSIE
BJ115PLSSB
BJ115TLEDA
BJ50DTLEDC
BJ50DTLEUR
BJ60ELEDR
BJ60ELEUA
BJ60TLECM
BJ70ELECB
BJ70ELEDA
BJ70ELEUM
BJ70PLEEE
BJ70PLSIS
BJ70PLSSD
BJ90ELEDR
BJ90ELEUA
BJ90PLEEB
BJ90PLSID
BJ90PLSSE
BJ90SLECM
HJ45RCLEDS
HJ45RCLEUC
HJ55RSLC
HJ55RSLW
HJ55WMLM
HJ55WMLZ
HJ88MSLEDC
J100STLCCA
J100STLCEM
J100STLEIE
J100STLEND
J100STLERC
J100STLESB
J100STLETS
J100WQLECS
J110MLCCA
J110MLCDC
J110MLCEM
J110MLCUR
J112TSLEDR
J112TSLEOC
J112TSLERS
J115ELEOC
J115FSLECS
J115GLSDE
J115GLSOB
J115GLSRC
J115GLSTA
J115JKLEOC
J115JKLERS
J115JLEIE
J115JLEND
J115JLEOR
J115JLERC
J115JLETS
J115MLCIH
J115MLCNB
J115MLCOS
J115MLCRD
J115MLCTE
J115MLESB
J115PLSDA
J115PLSNF
J115PLSOR
J115PLSRC
J115TSLECM
J115TSLEUA
J120TLAEM
J120TLAIE
J120TLAND
J120TLARC
J120TLASB
J120TLATF
J120TLCCA
J120TLCDC
J120TLCUR
J125ESXENR
J125ESXERK
J125ESXESS
J125ESXETA
J125ESXW
J140CXARC
J140CXATF
J140CXCCS
J140CXCEC
J140CXEIA
J140CXENM
J140CXESR
J140MLCIH
J140MLCNB
J140MLCTE
J140TLCDC
J140TLCRD
J140TLCUA
J40AELCCS
J40JPLEEC
J40JPLSIA
J40JPLSSR
J40WREES
J40WRLSIR
J40WRLSSC
J45RCCDS
J45RCCUC
J45RCE
J45RCEIA
J45RCENM
J45RCEOD
J45RCERE
J45RCESR
J45RCETB
J50BECCS
J50DTLECA
J50DTLEOS
J50TTLECA
J50TTLEDC
J50TTLEOS
J50TTLEUR
J55APRL
J55APRLSOM
J55APRLSRA
J55MLSOR
J55MLSRC
J55MRL
J55RSLG
J55RWLCDC
J55RWLCOS
J55RWLCUC
J55RWLE
J55RWLEIA
J55RWLENM
J55RWLERE
J55RWLESR
J55RWLETB
J55WRLSIR
J55WRLSOE
J55WRLSRB
J55WRLSSC
J55WRLSTM
J60ELCCR
J60ELCDS
J60ELCEA
J60ELCUC
J60ELEIB
J60ELENE
J60ELEOC
J60ELERS
J60ELESM
J60ELETD
J60PLEEB
J60PLSID
J60PLSSE
J60TTLECM
J60TTLEDR
J60TTLEIB
J60TTLENE
J60TTLEOC
J60TTLERS
J60TTLETD
J60TTLEUA
J65RSLC
J65RSLM
J65RSLZ2
J65RWLCDR
J65RWLCOC
J65RWLCRS
J65WELEES
J65WELSIR
J65WELSSC
J65WMLCDR
J65WMLCOC
J65WMLCUA
J65WMLEIB
J65WMLENE
J65WMLEOC
J65WMLERS
J65WMLESM
J65WMLETD
J65WMLZ
J65WRLEEO
J65WRLSIR
J65WRLSSC
J70ELCCA
J70ELCDC
J70ELCEM
J70ELCIH
J70ELCNB
J70ELCOS
J70ELCRD
J70ELCTE
J70ELCUR
J70ELEIE
J70ELEND
J70ELEOR
J70ELERC
J70ELESB
J70ELETS
J70TTLEIE
J70TTLEND
J70TTLEOR
J70TTLERC
J70TTLETS
J75ECDC
J75ECNB
J75ECOS
J75ECRD
J75ECTE
J75ECUR
J75ERCIH
J85TTLEIE
J85TTLEND
J85TTLEOR
J85TTLERC
J85TTLETS
J88MSLCCC
J88MSLCER
J88MSLCUS
J88MSLEIM
J88MSLENB
J88MSLEOS
J88MSLERD
J88MSLESA
J88MSLETE
J88TSLEDR
J88TSLEOC
J88TSLERS
J90ELEOC
J90FSLECS
J90GLSDE
J90GLSOB
J90GLSRM
J90GLSTA
J90MLCDC
J90MLCIH
J90MLCNB
J90MLCOS
J90MLCRD
J90MLCTE
J90MLCUR
J90PLSDM
J90PLSNF
J90PLSOA
J90PLSRR
J90TSLECM
J90TSLEUA
N65WMLM
R55RWLR
S45RCLR
SJ100WMPLM
SJ100WMPLZ
SJ40RPB
SJ40RPH
SJ40RPLT2
SJ55RSLM2
SJ65RSLD
SJ65WMLD
SJ65WMLM
SJ65WMLZ2
JOHNSON
BRP JOHNSON entire parts catalog list:
- GEARCASE » 0327345
BJ115ELEUA, BJ115ELEUC, BJ115GLEUA, BJ115GLEUC, BJ115SXEUA, BJ115SXEUC, HJ115SLEUA, HJ115SLEUC, J115ELEUA, J115ELEUC, J115GLEUA, J115GLEUC, J115SLEUA, J115SLEUC, J115SXEUA, J115SXEUC 1997
BJ115GLECM, BJ115SXECM, HJ115SLECM, J115ELECM, J115GLECM, J115JTLECS, J115SLECM, J115SXECM 1998
BJ115PLEEM, BJ115PXEEM, J115JPLEEC, J115PLEEM, J115PXEEM, J115SPLEES 1999
BJ115PLSIE, BJ115VXSIC, J115JPLSIA, J115PLSIE, J115VLSIC, J115VXSIC, RJ115PLSIE, RJ115VLSIC, RJ115VXSIC 2001
BJ115PLSSB, BJ115PXSSB, BJ115VXSSS, J115JPLSSR, J115PLSSB, J115PXSSB, J115SPLSSC, J115VLSSS, J115VXSSS, RJ115PLSSB, RJ115PXSSB, RJ115VLSSB, RJ115VXSSS 2000
BJ115TLEDA, HJ115TXADA, J115JLEDA, J115TLEDA, J115TXADA 1996
BJ50DTLEDC, J50DTLEDC, J50ELED 1996
BJ50DTLEUR, J50DTLEUR, J50ELEUR 1997
BJ60ELEDR, BJ60TLEDR, J60ELEDR, J60TLEDR, SJ60TLEDR 1996
BJ60ELEUA, BJ60TLEUA, J60ELEUA, J60TLEUA 1997
BJ60TLECM, J60TLECM 1998
BJ70ELECB, BJ70TLECB, J70TLECB 1998
BJ70ELEDA, BJ70TLEDA, HJ70TXEDA, J70TLEDA, SJ70TLEDA 1996
BJ70ELEUM, BJ70TLEUM, HJ70TXEUM, J70TLEUM 1997
BJ70PLEEE, J70PLEEE 1999
BJ70PLSIS, J70PLSIS, J70VLSIS, RJ70PLSIS 2001
BJ70PLSSD, J70PLSSD, RJ70PLSSD 2000
BJ90ELEDR, BJ90SLEDR, J90ELEDR, J90SLEDR, SJ90ELEDR 1996
BJ90ELEUA, BJ90ELEUC, BJ90SLEUA, BJ90SLEUC, BJ90SXEUA, BJ90SXEUC, J90ELEUA, J90ELEUC, J90SLEUA, J90SLEUC 1997
BJ90PLEEB, BJ90PXEEB, J90PLEEB, J90SPLEES 1999
BJ90PLSID, BJ90VLSIC, BJ90VXSIC, J90PLSID, J90VLSIC, RJ90PLSID, RJ90VLSIC 2001
BJ90PLSSE, BJ90PXSSE, BJ90VXSSS, J90PLSSE, J90SPLSSC, J90VLSSE, RJ90PLSSE, RJ90VLSSS 2000
BJ90SLECM, BJ90SXECM, J90ELECM, J90SLECM 1998
HJ45RCLEDS, J45RCLEDS, SJ45RSLH 1996
HJ45RCLEUC, J45RCLEUC, SJ45RSLB 1997
HJ55RSLC, J55RSLC, SJ55RSC, SJ55RSLC, SJ55RSYC 1997
HJ55RSLW, J55RSLW, SJ55RSLW, SJ55RSW, SJ55RSYW 1996
HJ55WMLM 1996
HJ55WMLZ 1997
BJ90TLEDA, HJ88MSLEDC, HJ90MLEDA, HJ90TXADA, J88MSLEDC, J90TLEDA 1996
HJ88MSLEDC, J88MSLEDC 1996
J100STLCCA 1988
J100STLCEM 1989
J100STLEIE, VJ100SLEIE 1991
J100STLEND, VJ100SLEND 1992
J100STLERC 1994
J100STLESB, VJ100SLESB 1990
J100STLETS, VJ100SLETS 1993
J100WQLECS, J100WQXECS 1998
J110MLCCA, J110TLCCA, J110TXCCA 1988
J110MLCDC, J110TLCDC, J110TLCDF 1986
J110MLCEM, J110TLAEM, J110TLCEM, J110TXCEM, TJ110TLCEM, TJ110TXCEM 1989
J110MLCUR, J110TLCUR, J110TXCUR 1987
J112TSLEDR, J112TSXEDR, XJ112TSLEDR, XJ112TSXEDR 1996
J112TSLEDR, J112TSXEDR, XJ112TSLEDR, XJ112TSXEDR 1996
J112TSLEOC, J112TSXEOC, XJ112TSLEOC, XJ112TSXEOC 1995
J112TSLEOC, J112TSXEOC, XJ112TSLEOC, XJ112TSXEOC 1995
J112TSLERS, J112TSXERS, XJ112TSLERS, XJ112TSXERS 1994
J112TSLERS, J112TSXERS, XJ112TSLERS, XJ112TSXERS 1994
J115ELEOC, J115GLEOC, J115SLEOC, J115SXEOC 1995
J115FSLECS, J115FSXECS, J115FTLECS 1998
J115GLSDE 2006
J115GLSOB 2004,2005
J115GLSRC 2004
J115GLSTA, J115PLSTS, J115PXSTS 2003
J115JKLEOC 1995
J115JKLERS 1994
J115JLEIE, J115MLEIE, J115TLAIE, J115TLEIE, J115TXEIE, TJ115TLEIE, VJ115TLAIE, VJ115TLEIE, VJ115TXEIE 1991
J115JLEND, J115MLEND, J115TLAND, J115TLEND, J115TXEND, TJ115TLEND, VJ115TLAND 1992
J115JLEOR, J115MLEOR, J115TLEOR, J115TXAOR 1995
J115JLERC, J115MLERS, J115TLARC, J115TLERC, J115TXARS 1994
J115JLETS, J115MLETS, J115TLATS, J115TLETS, J115TXATS, TJ115TLETS, VJ115TLATS, VJ115TLETS 1993
J115MLCIH, J115MLCIM, J115TLCIH, J115TLCIM, J115TXCIH, J115TXCIM 1981
J115MLCNB, J115TLCNB, J115TXCNB 1982
J115MLCOS, J115TLCOS 1985
J115MLCRD, J115TLCRD, J115TXCRD 1984
J115MLCTE, J115TLCTE, J115TXCTE 1983
J115MLESB, J115TLASB, J115TLESB, J115TXESB, TJ115TLESB, VJ115TLASB, VJ115TLESB, VJ115TXESB 1990
J115PLSDA 2006
J115PLSNF, J115PXSNF, J115VLSNF 2002
J115PLSOR 2004,2005
J115PLSRC 2004
J115TSLECM, J115TSXECM, XJ115HLECM, XJ115HXECM 1998
J115TSLEUA, J115TSXEUA, XJ115HLEUA, XJ115HXEUA 1997
J120TLAEM, J120TLCEM, J120TXCEM, TJ120TXCEM 1989
J120TLAIE, J120TLEIE, J120TXEIE, VJ120TLAIE, VJ120TLEIE, VJ120TXEIE 1991
J120TLAND, J120TLEND, J120TXEND, VJ120TLAND, VJ120TLEND, VJ120TXEND 1992
J120TLARC, J120TLARK, J120TLERC, J120TLERK, J120TXARC, J120TXARK, J120TXERC, J120TXERK 1994
J120TLASB, J120TLESB, J120TXESB, VJ120TLASB, VJ120TLESB, VJ120TXESB 1990
J120TLATF, J120TLATS, J120TLETF, J120TLETS, J120TXATF, J120TXATS, J120TXETF, J120TXETS, VJ120TLATF, VJ120TLATS, VJ120TLETF, VJ120TLETS, VJ120TXETF, VJ120TXETS 1993
J120TLCCA, J120TXCCA 1988
J120TLCDC, J120TXCDC 1986
J120TLCUR, J120TXCUR 1987
J125ESXENR 1992
J125ESXERK 1994
J125ESXESS 1990
J125ESXETA, J125ESXETF 1993
J125ESXW 1989
J140CXARC, J140CXARK, J140CXERE, J140CXERK, J140TLARK, J140TLARR, J140TLERK, J140TLERR, J140TXARC, J140TXARK, J140TXERK, J140TXERR 1994
J140CXATF, J140CXATS, J140CXETB, J140CXETF, J140TLATC, J140TLATF, J140TLETC, J140TLETF, J140TXATF, J140TXATS, J140TXETC, J140TXETF, VJ140TLETC, VJ140TLETF, VJ140TXETC, VJ140TXETF 1993
J140CXCCS, J140TLCCM, J140TXCCM 1988
J140CXCEC, J140TLAEB, J140TLCEB, J140TXCEB 1989
J140CXEIA, J140TLEID, J140TXEID, VJ140TLAID, VJ140TLEID, VJ140TXEID 1991
J140CXENM, J140TLANS, J140TLENS, J140TXENS, VJ140TLANS, VJ140TLENS, VJ140TXENS 1992
J140CXESR, J140TLASE, J140TLESE, J140TXESE, VJ140TLASE, VJ140TLESE, VJ140TXESE 1990
J140MLCIH, J140MLCIM, J140TLCIH, J140TLCIM, J140TXCIH, J140TXCIM 1981
J140MLCNB, J140TLCNB, J140TXCNB 1982
J140MLCTE, J140TLCTE, J140TXCTE 1983
J140TLCDC, J140TXCDC 1986
J140TLCRD, J140TXCRD 1984
J140TLCUA, J140TXCUA 1987
J40AELCCS, J40ARLCCS, J40ATLCCS, J40ECCS, J40ELCCS, J40RCCS, J40RLCCS, J40TECCS, J40TELCCS, J40TLCCS, J40TTLCCS 1988
J40JPLEEC 1999
J40JPLSIA, J40JVLSIA 2001
J40JPLSSR 2000
J40WREES, J40WRLEES, J40WRYEES 1999
J40WRLSIR, J40WRSIR, J40WRYSIR 2001
J40WRLSSC, J40WRSSC, J40WRYSSC 2000
J45RCCDS, J45RCLCDS 1986
J45RCCUC, J45RCLCUC 1987
J45RCE, J45RCLE, J45WMLE 1989
J45RCEIA, J45RCLEIA, J45WMLEIA 1991
J45RCENM, J45RCLENM, J45WMLENM 1992
Information:
Low-Pressure Fuel System
Illustration 1 g06105490
(1) Injector Cooling Circuit Back-Pressure Regulator
Illustration 2 g06306363
(2) Filter Outlet Pressure Sensor
(3) Filter Inlet Pressure Sensor
(4) Starting Priority Valve
(5) System Regulator
(6) Fuel Rail Pressure Sensor
(7) Fuel Rail Temperature Sensor
(8) Mechanical Fuel Transfer Pump
(9) Fuel Transfer Pump Relief Valve
(10) Fuel Transfer Pump Inlet Pressure Sensor
(11) High-Pressure Fuel Pump (HPFP) Inlet Temperature Sensor
(12) Secondary Fuel FiltersThe basic function of the low-pressure fuel system is to provide fuel to the high-pressure fuel pump inlet at the:
Proper Pressure
Proper Temperature
Proper Cleanliness LevelThe fuel transfer pump (8) increases the fuel pressure for the transport through the secondary filters (12). The fuel transfer pump is equipped with a 950 kPa (138 psi) relief valve to prevent overpressure.Pressure sensors are at the inlet (3) and outlet (2) of the secondary filters to monitor filter condition. A temperature sensor (11) measures the temperature of the fuel exiting the secondary filter. The fuel then reaches the high-pressure pump inlet where a system pressure regulator (5) maintains the pressure at 650 kPa (95 psi) to 950 kPa (138 psi).During an engine start, a special starting priority valve (4) prevents flow to the injector cooling flow portion of the low-pressure fuel system until 250 kPa (36 psi) is reached. This action ensures adequate flow to the high-pressure pump at low engine cranking speeds. A certain amount of fuel flow bypasses the high-pressure pump and circulates through the injector cooling circuit. The injector cooling circuit back-pressure regulator (1) maintains the pressure in the injector cooling circuit at 350 kPa (51 psi). The unused fuel return then passes through the Mono-Block on the high-pressure pump and is returned back to the fuel tank.Low-Pressure Fuel System Schematic
Illustration 3 g06306368
(1) Fuel cooled injectors
(2) High-pressure system
(3) Back-pressure regulator
(4) Mono-block
(5) Fuel cooler application depended
(6) 100 µm strainer
(7) Fuel boost pump
(8) Primary filter
(9) Fuel tank
(10) Priming manual or solenoid valve
(11) Fuel Transfer Pump (FTP)
(12) FTP pressure relief valve
(13) Fuel filter group
(14) Anit-reverse flow check
(15) Starting valve
(16) System regulator
(17) 2.3 mm (0.091 inch) Cooling supply orificeAn electric off-engine boost pump supplies fuel from the tank to the on-engine mechanical fuel transfer pump. Fuel is drawn from the tank thru a strainer to protect the boost pump from debris. A bypass valve allows fuel to flow around the boost pump to prevent an engine shutdown in the event of a boost pump failure. Fuel then passes through the primary filters. The amount of filtered fuel required by the on-engine fuel system flows to the mechanical fuel transfer pump and the rest recirculates through the priming loop check valve and priming solenoid valve back to the boost pump inlet.The fuel transfer pump provides a fuel pressure of 600 to 850 kPa (87 to 123 psi) to the secondary filter inlet. After the fuel has been filtered, the fuel flows into the high-pressure fuel system. Some of the flow that is not used by the high-pressure fuel system is used to cool the injectors. The rest is recirculated back to the fuel transfer pump inlet. The pressure regulator is used to maintain the pressure in the low-pressure fuel system to a gauge pressure of 600 to 850 kPa (87 to 123 psi). Check valves are used to prevent fuel from draining from the high-pressure fuel system.When the fuel system has air trapped in the fuel filters, lines, and other fuel system components, the engine could experience difficulty starting. The electric boost pump forces the air that is in the fuel out of the system through the injector cooling circuit.Priming is required after servicing the fuel system such as changing the fuel filter. Priming is also recommended when the engine has not run for a long time. Refer to Locomotive OEM Operation and Maintenance Manuals for instructions on how to prime the fuel system. During priming, the priming solenoid valve closes delivering full flow to the engine.Fuel Transfer Pump
Illustration 4 g06301265
(1) Fuel Transfer Pump
(2) High-Pressure Fuel Pump
Illustration 5 g06083244
(3) Fuel Transfer Pump Pressure Relief Valve
(4) Shaft Seal
(5) Weep Hole (Do Not Obstruct)The fuel transfer pump (1) is a fixed displacement gear pump that is driven by the high-pressure pump. The fuel transfer pump receives fuel from the primary fuel filtration unit. The pump sends the fuel through the secondary filters on the way to the high-pressure fuel pump. The fuel transfer pump also supplies cooling flow to the injectors, and the high-pressure pump.The fuel transfer pump is mounted on the high-pressure pump (2). A relief valve (3) in the fuel transfer pump limits the outlet pressure to 950 kPa (138 psi). Other important parts include the shaft seal (4) and the weep hole (5) which prevent fuel in oil contamination.High-Pressure Fuel System
Illustration 6 g06301284
(1) Injector
(2) Accumulator-Quill Tube
(3) Line Support Clamps
(4) High-Pressure Injection Lines
(5) Pump to Accumulator High-Pressure Lines
(6) High-Pressure junction Block
(7) High-Pressure Fuel PumpThe common rail high pressure fuel system on this engine consists of high-pressure fuel accumulator-quill tubes (2) that maintain a volume of fuel that is used to supply each cylinder as needed and high-pressure fuel lines (4) to transport fuel between the high-pressure fuel pump (7), high-pressure accumulator quill tubes (2), and the common-rail injectors (1).The main components of this system Illustration 6 are between the high-pressure fuel pump (7) and the injectors (1):
High-Pressure Fuel Pump to Junction Block Lines
High-Pre
Illustration 1 g06105490
(1) Injector Cooling Circuit Back-Pressure Regulator
Illustration 2 g06306363
(2) Filter Outlet Pressure Sensor
(3) Filter Inlet Pressure Sensor
(4) Starting Priority Valve
(5) System Regulator
(6) Fuel Rail Pressure Sensor
(7) Fuel Rail Temperature Sensor
(8) Mechanical Fuel Transfer Pump
(9) Fuel Transfer Pump Relief Valve
(10) Fuel Transfer Pump Inlet Pressure Sensor
(11) High-Pressure Fuel Pump (HPFP) Inlet Temperature Sensor
(12) Secondary Fuel FiltersThe basic function of the low-pressure fuel system is to provide fuel to the high-pressure fuel pump inlet at the:
Proper Pressure
Proper Temperature
Proper Cleanliness LevelThe fuel transfer pump (8) increases the fuel pressure for the transport through the secondary filters (12). The fuel transfer pump is equipped with a 950 kPa (138 psi) relief valve to prevent overpressure.Pressure sensors are at the inlet (3) and outlet (2) of the secondary filters to monitor filter condition. A temperature sensor (11) measures the temperature of the fuel exiting the secondary filter. The fuel then reaches the high-pressure pump inlet where a system pressure regulator (5) maintains the pressure at 650 kPa (95 psi) to 950 kPa (138 psi).During an engine start, a special starting priority valve (4) prevents flow to the injector cooling flow portion of the low-pressure fuel system until 250 kPa (36 psi) is reached. This action ensures adequate flow to the high-pressure pump at low engine cranking speeds. A certain amount of fuel flow bypasses the high-pressure pump and circulates through the injector cooling circuit. The injector cooling circuit back-pressure regulator (1) maintains the pressure in the injector cooling circuit at 350 kPa (51 psi). The unused fuel return then passes through the Mono-Block on the high-pressure pump and is returned back to the fuel tank.Low-Pressure Fuel System Schematic
Illustration 3 g06306368
(1) Fuel cooled injectors
(2) High-pressure system
(3) Back-pressure regulator
(4) Mono-block
(5) Fuel cooler application depended
(6) 100 µm strainer
(7) Fuel boost pump
(8) Primary filter
(9) Fuel tank
(10) Priming manual or solenoid valve
(11) Fuel Transfer Pump (FTP)
(12) FTP pressure relief valve
(13) Fuel filter group
(14) Anit-reverse flow check
(15) Starting valve
(16) System regulator
(17) 2.3 mm (0.091 inch) Cooling supply orificeAn electric off-engine boost pump supplies fuel from the tank to the on-engine mechanical fuel transfer pump. Fuel is drawn from the tank thru a strainer to protect the boost pump from debris. A bypass valve allows fuel to flow around the boost pump to prevent an engine shutdown in the event of a boost pump failure. Fuel then passes through the primary filters. The amount of filtered fuel required by the on-engine fuel system flows to the mechanical fuel transfer pump and the rest recirculates through the priming loop check valve and priming solenoid valve back to the boost pump inlet.The fuel transfer pump provides a fuel pressure of 600 to 850 kPa (87 to 123 psi) to the secondary filter inlet. After the fuel has been filtered, the fuel flows into the high-pressure fuel system. Some of the flow that is not used by the high-pressure fuel system is used to cool the injectors. The rest is recirculated back to the fuel transfer pump inlet. The pressure regulator is used to maintain the pressure in the low-pressure fuel system to a gauge pressure of 600 to 850 kPa (87 to 123 psi). Check valves are used to prevent fuel from draining from the high-pressure fuel system.When the fuel system has air trapped in the fuel filters, lines, and other fuel system components, the engine could experience difficulty starting. The electric boost pump forces the air that is in the fuel out of the system through the injector cooling circuit.Priming is required after servicing the fuel system such as changing the fuel filter. Priming is also recommended when the engine has not run for a long time. Refer to Locomotive OEM Operation and Maintenance Manuals for instructions on how to prime the fuel system. During priming, the priming solenoid valve closes delivering full flow to the engine.Fuel Transfer Pump
Illustration 4 g06301265
(1) Fuel Transfer Pump
(2) High-Pressure Fuel Pump
Illustration 5 g06083244
(3) Fuel Transfer Pump Pressure Relief Valve
(4) Shaft Seal
(5) Weep Hole (Do Not Obstruct)The fuel transfer pump (1) is a fixed displacement gear pump that is driven by the high-pressure pump. The fuel transfer pump receives fuel from the primary fuel filtration unit. The pump sends the fuel through the secondary filters on the way to the high-pressure fuel pump. The fuel transfer pump also supplies cooling flow to the injectors, and the high-pressure pump.The fuel transfer pump is mounted on the high-pressure pump (2). A relief valve (3) in the fuel transfer pump limits the outlet pressure to 950 kPa (138 psi). Other important parts include the shaft seal (4) and the weep hole (5) which prevent fuel in oil contamination.High-Pressure Fuel System
Illustration 6 g06301284
(1) Injector
(2) Accumulator-Quill Tube
(3) Line Support Clamps
(4) High-Pressure Injection Lines
(5) Pump to Accumulator High-Pressure Lines
(6) High-Pressure junction Block
(7) High-Pressure Fuel PumpThe common rail high pressure fuel system on this engine consists of high-pressure fuel accumulator-quill tubes (2) that maintain a volume of fuel that is used to supply each cylinder as needed and high-pressure fuel lines (4) to transport fuel between the high-pressure fuel pump (7), high-pressure accumulator quill tubes (2), and the common-rail injectors (1).The main components of this system Illustration 6 are between the high-pressure fuel pump (7) and the injectors (1):
High-Pressure Fuel Pump to Junction Block Lines
High-Pre
Parts ball JOHNSON:
0160084
0160084 BALL,Detent
100ML79S, 115ETZ78C, 115ML79R, 115TXL77S, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E7
0313703
0313703 BALL, Socket
100ML79S, 115EL77S, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 23
0377139
0377139 BALL BEARING,Crankshaft
BJ40EECR, BJ40EEDS, BJ40EEEA, BJ40EEUC, BJ40ELSIF, BJ40ELSSM, BJ50BEEDS, BJ50DTLEDC, BJ50DTLEUR, BJ50EEER, BJ50ELSIF, BJ50ELSSA, BJ50ESECC, BJ50RLEUC, BJ60ELEDR, BJ60ELEUA, BJ60TLECM, BJ70ELECB, BJ70ELEDA, BJ70ELEUM, BJ70PLEEE, BJ70PLSIS, BJ70PLSSD,
0318626
0318626 BALL
115EL77S, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115TXL77S, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 150TL78S, 175TL77S, 175TL78C, 200TL76S, 200TL77C, 200TL78R, 235TL78R, 50ES73R, 50ES74M, 50ES75B, 55E76E, 55E77D, 55E78S, 65ES73R, 70
0122788
0122788 BALL, Steel
115EL77S, 115ESL74B, 115ESL75E, 135ESL74B, 135ESL75E, 85EL76D, 85EL77S, J35AELCDE, J35AELCUD, J40AELCCS, J40ECDE, J40ECUD, J45RCE, J50BECCS, J50BECDE, J50BECIC, J50BECNR, J50BECOB, J50BECRM, J50BECTA, J50BECUD, J55RCIM, J55RWLE, J60ECIA, J60ECNM, J60
0322175
0322175 BALL,Coupling
100ML79S, 115ETZ78C, 115ML79R, 115TXL77S, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 85ETLR78C, 85ML79R, 85TXLR77S, BJ250CXECB, BJ250CXEDA, BJ250CXEUM, C
0123994
0123994 BALL, Neutral lock
J28ELCDS, J28ELCDS, J28ESLCCR, J28ESLCCR, J28ESLCUC, J28ESLCUC, J48ESLCUS, J48ESLCUS, J88MSLCUS, J88MSLCUS
0800128
0800128 BALL
J100STLEIE, J100STLEND, J100STLETS, J115JLEIE, J115JLEND, J115JLETS, J150ELARA, J150ELATG, J175EXARC, J175EXATG, J40ECEC, J40EEIA, J40EENJ, J40EESR, J40EETB, J50BECEC, J50BEEIA, J50BEENJ, J50BEESR, J50BEETB, J50TELCEC, J88MSLEIM, J88MSLEIM, J88MSLENB