0432428 EXHAUST HOUSING ASSY. (Long) JOHNSON
J20CRCEM, J20CREIE, J20CREND, J20CRESB, J20ECEM, J20EEIE, J20EEND, J20EESB, J25ECEB, J25EEID, J25EENS, J25EESE, J25RCEM, J25REIE, J25REND, J25RESB, J25TECEM, J25TEEIE, J25TEEND, J25TEESB, J30ECED, J30EEIC, J30EENR, J30EESS, J30RCED, J30REIC, J30RENR,
EXHAUST
Price: query
Rating:
Compatible models:
J20CRCEM
J20CREIE
J20CREND
J20CRESB
J20ECEM
J20EEIE
J20EEND
J20EESB
J25ECEB
J25EEID
J25EENS
J25EESE
J25RCEM
J25REIE
J25REND
J25RESB
J25TECEM
J25TEEIE
J25TEEND
J25TEESB
J30ECED
J30EEIC
J30EENR
J30EESS
J30RCED
J30REIC
J30RENR
J30RESS
J30TECED
J30TEEIC
J30TEENR
J30TEESS
J35RCED
J35REIC
J35RENR
J35RESS
TJ30ELESS
JOHNSON
BRP JOHNSON entire parts catalog list:
J20CREIE, J20CRLEIE, TJ20CRLEIE 1991
J20CREND, J20CRLEND, TJ20CREND, TJ20CRLEND 1992
J20CRESB, J20CRLESB, TJ20CRESB, TJ20CRLESB 1990
J20ECEM, J20ELCEM 1989
J20EEIE, J20ELEIE 1991
J20EEND, J20ELEND 1992
J20EESB, J20ELESB 1990
J25ECEB, J25ELCEB, TJ25ELCEB, TJ25ELESF 1989
J25EEID, J25ELEID, TJ25ELEID, VJ25ELEID 1991
J25EENS, J25ELENS, TJ25ELENS, VJ25ELENS 1992
J25EESE, J25ELESE, TJ25ELESE, VJ25ELESE 1990
J25RCEM, J25RLCEM 1989
J25REIE, J25RLEIE, VJ25REIE 1991
J25REND, J25RLEND 1992
J25RESB, J25RLESB, VJ25RESB 1990
J25TECEM, J25TELCEM 1989
J25TEEIE, J25TELEIE 1991
J25TEEND, J25TELEND 1992
J25TEESB, J25TELESB 1990
J30ECED, J30ELCED, TJ30ELCED, TJ30ELESF 1989
J30EEIC, J30ELEIC, VJ30EEIC, VJ30ELEIC 1991
J30EENR, J30ELENR, VJ30EENR, VJ30ELENR 1992
J30EESS, J30ELESS 1990
J30RCED, J30RLCED 1989
J30REIC, J30RLEIC 1991
J30RENR, J30RLENR 1992
J30RESS, J30RLESS 1990
J30TECED, J30TELCED 1989
J30TEEIC, J30TELEIC 1991
J30TEENR, J30TELENR 1992
J30TEESS, J30TELESS 1990
J35RCED, J35RLCED 1989
J35REIC, J35RLEIC 1991
J35RENR, J35RLENR 1992
J35RESS, J35RLESS 1990
TJ30ELESS, VJ30EESS, VJ30ELESS 1990
Information:
High Fuel Pressure
Excessive fuel pressure can cause fuel filter gaskets to rupture. The following conditions can cause high fuel pressure:
Plugged orifices in the fuel pressure regulating valve
Stuck fuel metering valve in the fuel transfer pump
Pinched fuel return lineChecking Fuel Pressure
Table 1
Required Tools
Part Number Part Name Quantity
1U-5470
or
198-4240 Engine Pressure Group
or
Digital Pressure Indicator 1
Illustration 1 g00293196
1U-5470 Engine Pressure Group
Refer to Special Instruction, SEHS8907, "Using The 1U-5470 Engine Pressure Group" for more information. Refer to Operating Manual, NEHS0818, "Using the 198-4240 Pressure Indicator Tool Group" for more information.
Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire. Clean up fuel spills immediately.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Use the following procedure in order to measure the fuel pressure that is after the secondary filter:Note: Fuel pressure readings near the fuel supply manifold have pressure spikes. The pressure spikes are caused by excess fuel that is returning to the fuel system from the injectors. Excessive needle movement at the gauge may be present. Connect the gauge with a section of suitable hose. The air in the hose absorbs the spikes, achieving an average reading and a steady needle. Keep the gauge above the measuring point.
Illustration 2 g03117257
C9.3B fuel filter base
(1) Input fuel
(2) Output fuel
(3) Fuel pressure sensor/ Test port
Install the 1U-5470 Engine Pressure Group into port (3). This port is the proper test port.
Adjust the engine speed to 1800 rpm with no load.
The fuel pressure should be 586 kPa (85 psi) nominal. Record the pressure.
If excessive pressure is found, check the conditions that are listed previously under the "High Fuel Pressure" heading.
Illustration 3 g06258438
C9.3B fuel transfer pump mounted on the high-pressure fuel pump
Illustration 4 g06258445
C9.3B fuel transfer pump
(4) Low-pressure fuel inlet
(5) Low-pressure fuel outlet
(6) Pressure regulating valve
Use the following procedure to check the output of the fuel transfer pump:
Remove the fuel line (4).
Tee the 1U-5470 Engine Pressure Group into the port that contained the fitting for the fuel line (5) .
Adjust the engine speed to 600 rpm with no load.
The fuel pressure should be 690 kPa (100 psi) to 724 kPa (105 psi).
If the fuel pressure is within the specified range, proceed to Step 3.
If the pressure is less than 655 kPa (95 psi), the fuel transfer pump is weak. The fuel metering valve (6) in the pump may be stuck or worn. Remove the fuel metering valve, the spring, and the pin. Inspect the fuel metering valve. If contamination is not found, and the fuel metering valve is worn out, replace the fuel transfer pump. If dirt is found, clean the valve assembly and reinstall the valve assembly.
Check the fuel pressure again. Replace the fuel transfer pump if the fuel pressure still measures less than 655 kPa (95 psi). The fuel transfer pump is operating properly if the fuel pressure measures at least 690 kPa (100 psi) to 724 kPa (105 psi).
Once the fuel transfer pump has been confirmed as properly operating, check the fuel pressure again after the secondary fuel filter base. Refer to Step 1. If the fuel pressure is not at the nominal specification, continue to Step 3.
Illustration 5 g06258450
C9.3 fuel manifold
(7) Fuel pressure regulating manifold
(8) Return line from the cylinder head (Input)
(9) Return to tank (output)
(10) Fuel rail pres
Excessive fuel pressure can cause fuel filter gaskets to rupture. The following conditions can cause high fuel pressure:
Plugged orifices in the fuel pressure regulating valve
Stuck fuel metering valve in the fuel transfer pump
Pinched fuel return lineChecking Fuel Pressure
Table 1
Required Tools
Part Number Part Name Quantity
1U-5470
or
198-4240 Engine Pressure Group
or
Digital Pressure Indicator 1
Illustration 1 g00293196
1U-5470 Engine Pressure Group
Refer to Special Instruction, SEHS8907, "Using The 1U-5470 Engine Pressure Group" for more information. Refer to Operating Manual, NEHS0818, "Using the 198-4240 Pressure Indicator Tool Group" for more information.
Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire. Clean up fuel spills immediately.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Use the following procedure in order to measure the fuel pressure that is after the secondary filter:Note: Fuel pressure readings near the fuel supply manifold have pressure spikes. The pressure spikes are caused by excess fuel that is returning to the fuel system from the injectors. Excessive needle movement at the gauge may be present. Connect the gauge with a section of suitable hose. The air in the hose absorbs the spikes, achieving an average reading and a steady needle. Keep the gauge above the measuring point.
Illustration 2 g03117257
C9.3B fuel filter base
(1) Input fuel
(2) Output fuel
(3) Fuel pressure sensor/ Test port
Install the 1U-5470 Engine Pressure Group into port (3). This port is the proper test port.
Adjust the engine speed to 1800 rpm with no load.
The fuel pressure should be 586 kPa (85 psi) nominal. Record the pressure.
If excessive pressure is found, check the conditions that are listed previously under the "High Fuel Pressure" heading.
Illustration 3 g06258438
C9.3B fuel transfer pump mounted on the high-pressure fuel pump
Illustration 4 g06258445
C9.3B fuel transfer pump
(4) Low-pressure fuel inlet
(5) Low-pressure fuel outlet
(6) Pressure regulating valve
Use the following procedure to check the output of the fuel transfer pump:
Remove the fuel line (4).
Tee the 1U-5470 Engine Pressure Group into the port that contained the fitting for the fuel line (5) .
Adjust the engine speed to 600 rpm with no load.
The fuel pressure should be 690 kPa (100 psi) to 724 kPa (105 psi).
If the fuel pressure is within the specified range, proceed to Step 3.
If the pressure is less than 655 kPa (95 psi), the fuel transfer pump is weak. The fuel metering valve (6) in the pump may be stuck or worn. Remove the fuel metering valve, the spring, and the pin. Inspect the fuel metering valve. If contamination is not found, and the fuel metering valve is worn out, replace the fuel transfer pump. If dirt is found, clean the valve assembly and reinstall the valve assembly.
Check the fuel pressure again. Replace the fuel transfer pump if the fuel pressure still measures less than 655 kPa (95 psi). The fuel transfer pump is operating properly if the fuel pressure measures at least 690 kPa (100 psi) to 724 kPa (105 psi).
Once the fuel transfer pump has been confirmed as properly operating, check the fuel pressure again after the secondary fuel filter base. Refer to Step 1. If the fuel pressure is not at the nominal specification, continue to Step 3.
Illustration 5 g06258450
C9.3 fuel manifold
(7) Fuel pressure regulating manifold
(8) Return line from the cylinder head (Input)
(9) Return to tank (output)
(10) Fuel rail pres
Parts exhaust JOHNSON:
0391465
0391465 EXHAUST COVER, Outer
BJ20SEECB, BJ20SEEDA, BJ20SEEUM, BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ25EECE, BJ25EEDM, BJ25EEED, BJ25EEUB, BJ25ELSIC, BJ25ELSSS, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, BJ30EECS, BJ30EEDE, BJ30EEEC, BJ30EEUD, BJ30E
0326263
0326263 EXHAUST COVER, Inner
BJ20SEECB, BJ20SEEDA, BJ20SEEUM, BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ25EECE, BJ25EEDM, BJ25EEED, BJ25EEUB, BJ25ELSIC, BJ25ELSSS, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, BJ30EECS, BJ30EEDE, BJ30EEEC, BJ30EEUD, BJ30E
0432429
0432429 EXHAUST HOUSING ASSY. (Std.)
J20CRCEM, J20CREIE, J20CREND, J20CRESB, J20ECEM, J20EEIE, J20EEND, J20EESB, J25ECEB, J25EEID, J25EENS, J25EESE, J25RCEM, J25REIE, J25REND, J25RESB, J25TECEM, J25TEEIE, J25TEEND, J25TEESB, J30ECED, J30EEIC, J30EENR, J30EESS, J30RCED, J30REIC, J30RENR,
0334798
0334798 EXHAUST TUBE, Inner
J20CRCEM, J20ECEM, J25ECEB, J25RCEM, J25RWK, J25TECEM, J28ESLCEA, J28ESLCEA, J30ECED, J30RCED, J30TECED, J35RCED
0335634
0335634 EXHAUST TUBE, Inner
J20CRESB, J20EESB, J25EESE, J25RESB, J25TEESB, J28ESLESM, J28ESLESM, J30EESS, J30RESS, J30TEESS, J35RESS, TJ30ELESS
0336258
0336258 EXHAUST TUBE, Inner
BJ20SEECB, BJ20SEEDA, BJ20SEEUM, BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ25EECE, BJ25EEDM, BJ25EEED, BJ25EEUB, BJ25ELSIC, BJ25ELSSS, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, BJ30EECS, BJ30EEDE, BJ30EEEC, BJ30EEUD, BJ30E