0320287 ADJUSTMENT LEVER JOHNSON
25E77S, 25E78C, 25E79R, 35E76G, 35E77C, 35E78R, 35E79A, D25RWA, J20CRCDC, J20CRCOS, J25ECDR, J25ECIB, J25ECNE, J25ECOC, J25ECRS, J25ECTD, J25RCSA, J25RSA, J25RSLS, J25RWCDC, J25RWCOS, J25RWCRD, J25RWCUR, J25RWESA, J25RWK, J28ELCDS, J28ELCDS, J30ECDM,
ADJUSTMENT
Price: query
Rating:
Number on catalog scheme: 14
Compatible models:
BRP JOHNSON entire parts catalog list:
- CARBURETOR » 0320287
25E79R, 25EL79R, 25R79R, 25RL79R 1979
35E76G, 35E76S, 35EL76G, 35EL76S, 35R76G, 35R76S, 35RL76G, 35RL76S 1976
35E77C, 35E77H, 35EL77C, 35EL77H, 35R77C, 35R77H, 35RL77C, 35RL77H 1977
35E78R, 35EL78R, 35R78R, 35RL78R 1978
35E79A, 35EL79A, 35R79A, 35RL79A 1979
D25RWA, D25RWLA 1988
J20CRCDC, J20CRLCDC, J20ECDC, J20ELCDC, J20TECDC 1986
J20CRCOS, J20CRLCOS, J20ECOS, J20ELCOS 1985
J25ECDR, J25ELCDR, J25RCDC, J25RDC, J25RLCDC, J25TECDC, J25TELCDC 1986
J25ECIB, J25ECIM, J25ELCIB, J25ELCIM, J25RCIM, J25RLCIM, J25TECIM, J25TELCIM 1981
J25ECNE, J25ELCNE, J25RCNB, J25RELCNB, J25RLCNB, J25TECNB 1982
J25ECOC, J25ELCOC, J25RCOS, J25RLCOS, J25TECOS, J25TELCOS 1985
J25ECRS, J25ELCRS, J25RCRD, J25RLCRD, J25TECRD, J25TELCRD 1984
J25ECTD, J25ELCTD, J25RCTE, J25RLCTE, J25TECTE, J25TELCTE 1983
J25RCSA, J25RLCSA, J25TECSA, J25TELCSA 1980
J25RSA, J25RSLA, J25RWCIM, J25RWLCIM 1981
J25RSLS, J25RSS, J25RWCTE, J25RWLCTE 1983
J25RWCDC, J25RWLCDC 1986
J25RWCOS, J25RWLCOS 1985
J25RWCRD, J25RWLCRD 1984
J25RWCUR, J25RWLCUR 1987
J25RWESA, J25RWLESA 1990
J25RWK, J25RWLK 1989
J28ELCDS 1986
J28ELCDS 1986
J30ECDM, J30ELCDM, J30RCDM, J30RLCDM, J30TECDM, J30TELCDM 1986
J30ECOA, J30ELCOA, J30RCOA, J30RLCOA, J30TECOA, J30TELCOA 1985
J30ECRR, J30ELCRR 1984
J35ECIG, J35ELCIG, J35RCIG, J35RLCIG 1981
J35ECND, J35ELCND, J35RCND, J35RLCND, J35TELCNB 1982
J35ECRR, J35ELCRR, J35RCRR, J35RLCRR, J35TELCRR 1984
J35ECSM, J35ELCSM, J35RCSM, J35RLCSM 1980
J35ECTS, J35ELCTS, J35RCTS, J35RLCTS, J35TELCTS 1983
J35RCDM, J35RLCDM 1986
Information:
Type I Fuel System
Illustration 1 g00713095
Type I fuel system (1) Fuel return tube to tank (2) Fuel outlet port to tank (3) Tube assembly from transfer pump to fuel filter (4) Tube assembly from fuel filter to cylinder head (5) Fuel inlet port to fuel transfer pump (6) Screen (7) Fuel filter
Check the fuel level in the fuel tank. Inspect the cap for the fuel tank. Ensure that the vent in the fuel cap is not filled with dirt.
Check all fuel lines for fuel leakage. The fuel lines must be free from restrictions and faulty bends. Verify that the fuel return line is not collapsed.
Clean screen (6) inside the inlet fitting of the fuel transfer pump.
Operate the hand priming pump (if equipped). If excessive resistance is felt, inspect the fuel pressure regulating valve. Make sure that the pressure regulator is installed correctly, and make sure that the pressure regulator functions correctly.
Install a new fuel filter (7) .
Cut the used filter open with the 175-7546 Oil Filter Cutter. Inspect the filter for excess contamination. Determine the source of the contamination. Make the necessary repairs.
Service the primary fuel filter (if equipped).
Inspect the orifice that is in tube (1). Check the orifice for restrictions that would inhibit proper operation.
Operate the hand priming pump (if equipped). If uneven resistance is felt, test for air in the fuel. Refer to Testing and Adjusting, "Air in Fuel - Test" for more information.
Remove any air that may be in the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime".Type II Fuel System
Illustration 2 g00699649
Type II fuel system (1) Fuel outlet port to tank (2) Fuel return tube to tank (3) Tube assembly from transfer pump to fuel filter (4) Tube assembly from fuel filter to cylinder head (5) Fuel inlet port to fuel transfer pump (6) Screen (7) Pressure relief valve (8) Fuel filter
Check the fuel level in the fuel tank. Inspect the cap for the fuel tank. Ensure that the vent in the fuel cap is not filled with dirt.
Check all fuel lines for fuel leakage. The fuel lines must be free from restrictions and faulty bends. Verify that the fuel return line is not collapsed.
Clean screen (6) inside the inlet fitting of the fuel transfer pump.
Operate the hand priming pump (if equipped). If excessive resistance is felt, inspect the fuel pressure regulating valve. Make sure that the pressure regulator is installed correctly, and make sure that the pressure regulator functions correctly.
Install a new fuel filter (8) .
Cut the used filter open with the 175-7546 Oil Filter Cutter. Inspect the filter for excess contamination. Determine the source of the contamination. Make the necessary repairs.
Service the primary fuel filter (if equipped).
Inspect the orifice that is in tube (2). Check the orifice for restrictions that would inhibit proper operation.
Operate the hand priming pump (if equipped). If uneven resistance is felt, test for air in the fuel. Refer to Testing and Adjusting, "Air in Fuel - Test" for more information.
Remove any air that may be in the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime".Fuel Heater And Water Separator (If Equipped)
Illustration 3 g00839038
Fuel heater and water separator (1) Fuel filter (2) Heater (3) Drain valve (water) (4) Temperature sensorSome engines have a fuel heater and a water separator together. The fuel heater is controlled by a thermostat that is located in the base of the unit. The thermostat is preset in order to turn on the heater when the fuel temperature is below 2 °C (36 °F). The fuel heater will turn off when the fuel temperature is 7 °C (45 °F).In order to check the operation of the heater element, use a continuity light in order to check for current flow through the heater element. Remove the rubber boots from the thermostat and remove the spring spades of the heater element. Use a jumper wire in order to close the temperature sensor.Remove one wire from the heater element. Check across the two spring spades of the heater element for continuity.Start Up Procedure
Note: Refer to Operation and Maintenance Manual, "Engine Starting" in the Operation Section.After work has been done on the fuel system, consider the following precautions before you start the engine. Make sure that you use this starting procedure to start the engine only after the fuel system has been worked on:
Disconnect the air inlet system from the turbocharger.
Be careful when placing the steel plate against the opening on the turbocharger air inlet. To avoid crushed fingers, do not position fingers between the steel plate and the opening on the turbocharger air inlet. Due to excessive suction, the plate can be forcefully pulled against the opening on the turbocharger air inlet.
Another person will need to help as a precautionary step. This person should be ready to use the steel plate to cover the turbocharger air inlet if a problem occurs.Note: Make sure that the steel plate is large enough to cover the entire turbocharger air inlet.
Start the engine.Immediately place the steel plate against the opening on the turbocharger air inlet, if the engine operates in one of the following ways:
The engine runs too fast.
The engine runs out of control.Covering the opening will stop the air supply to the engine, so the engine will stop.Road Speed Limiter (If Equipped)
Road speed limiters are supplied by the vehicle manufacturer or at the request of the vehicle manufacturer. Information on operation, maintenance, diagnostics, and parts should be obtained from the vehicle manufacturer.Inspection With The Engine Running
Either too much fuel for combustion or not enough fuel for combustion can be the cause of a problem in the fuel system. Finding the source of the problem can be difficult, especially when you have smoke that rises from the exhaust. Therefore, work is often done on the fuel system when the problem is really with some other part of the engine.When noticeable smoke rises from the exhaust, this problem can be caused by a damaged unit injector. This unusual smoke can also be caused by one or more of the reasons
Illustration 1 g00713095
Type I fuel system (1) Fuel return tube to tank (2) Fuel outlet port to tank (3) Tube assembly from transfer pump to fuel filter (4) Tube assembly from fuel filter to cylinder head (5) Fuel inlet port to fuel transfer pump (6) Screen (7) Fuel filter
Check the fuel level in the fuel tank. Inspect the cap for the fuel tank. Ensure that the vent in the fuel cap is not filled with dirt.
Check all fuel lines for fuel leakage. The fuel lines must be free from restrictions and faulty bends. Verify that the fuel return line is not collapsed.
Clean screen (6) inside the inlet fitting of the fuel transfer pump.
Operate the hand priming pump (if equipped). If excessive resistance is felt, inspect the fuel pressure regulating valve. Make sure that the pressure regulator is installed correctly, and make sure that the pressure regulator functions correctly.
Install a new fuel filter (7) .
Cut the used filter open with the 175-7546 Oil Filter Cutter. Inspect the filter for excess contamination. Determine the source of the contamination. Make the necessary repairs.
Service the primary fuel filter (if equipped).
Inspect the orifice that is in tube (1). Check the orifice for restrictions that would inhibit proper operation.
Operate the hand priming pump (if equipped). If uneven resistance is felt, test for air in the fuel. Refer to Testing and Adjusting, "Air in Fuel - Test" for more information.
Remove any air that may be in the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime".Type II Fuel System
Illustration 2 g00699649
Type II fuel system (1) Fuel outlet port to tank (2) Fuel return tube to tank (3) Tube assembly from transfer pump to fuel filter (4) Tube assembly from fuel filter to cylinder head (5) Fuel inlet port to fuel transfer pump (6) Screen (7) Pressure relief valve (8) Fuel filter
Check the fuel level in the fuel tank. Inspect the cap for the fuel tank. Ensure that the vent in the fuel cap is not filled with dirt.
Check all fuel lines for fuel leakage. The fuel lines must be free from restrictions and faulty bends. Verify that the fuel return line is not collapsed.
Clean screen (6) inside the inlet fitting of the fuel transfer pump.
Operate the hand priming pump (if equipped). If excessive resistance is felt, inspect the fuel pressure regulating valve. Make sure that the pressure regulator is installed correctly, and make sure that the pressure regulator functions correctly.
Install a new fuel filter (8) .
Cut the used filter open with the 175-7546 Oil Filter Cutter. Inspect the filter for excess contamination. Determine the source of the contamination. Make the necessary repairs.
Service the primary fuel filter (if equipped).
Inspect the orifice that is in tube (2). Check the orifice for restrictions that would inhibit proper operation.
Operate the hand priming pump (if equipped). If uneven resistance is felt, test for air in the fuel. Refer to Testing and Adjusting, "Air in Fuel - Test" for more information.
Remove any air that may be in the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime".Fuel Heater And Water Separator (If Equipped)
Illustration 3 g00839038
Fuel heater and water separator (1) Fuel filter (2) Heater (3) Drain valve (water) (4) Temperature sensorSome engines have a fuel heater and a water separator together. The fuel heater is controlled by a thermostat that is located in the base of the unit. The thermostat is preset in order to turn on the heater when the fuel temperature is below 2 °C (36 °F). The fuel heater will turn off when the fuel temperature is 7 °C (45 °F).In order to check the operation of the heater element, use a continuity light in order to check for current flow through the heater element. Remove the rubber boots from the thermostat and remove the spring spades of the heater element. Use a jumper wire in order to close the temperature sensor.Remove one wire from the heater element. Check across the two spring spades of the heater element for continuity.Start Up Procedure
Note: Refer to Operation and Maintenance Manual, "Engine Starting" in the Operation Section.After work has been done on the fuel system, consider the following precautions before you start the engine. Make sure that you use this starting procedure to start the engine only after the fuel system has been worked on:
Disconnect the air inlet system from the turbocharger.
Be careful when placing the steel plate against the opening on the turbocharger air inlet. To avoid crushed fingers, do not position fingers between the steel plate and the opening on the turbocharger air inlet. Due to excessive suction, the plate can be forcefully pulled against the opening on the turbocharger air inlet.
Another person will need to help as a precautionary step. This person should be ready to use the steel plate to cover the turbocharger air inlet if a problem occurs.Note: Make sure that the steel plate is large enough to cover the entire turbocharger air inlet.
Start the engine.Immediately place the steel plate against the opening on the turbocharger air inlet, if the engine operates in one of the following ways:
The engine runs too fast.
The engine runs out of control.Covering the opening will stop the air supply to the engine, so the engine will stop.Road Speed Limiter (If Equipped)
Road speed limiters are supplied by the vehicle manufacturer or at the request of the vehicle manufacturer. Information on operation, maintenance, diagnostics, and parts should be obtained from the vehicle manufacturer.Inspection With The Engine Running
Either too much fuel for combustion or not enough fuel for combustion can be the cause of a problem in the fuel system. Finding the source of the problem can be difficult, especially when you have smoke that rises from the exhaust. Therefore, work is often done on the fuel system when the problem is really with some other part of the engine.When noticeable smoke rises from the exhaust, this problem can be caused by a damaged unit injector. This unusual smoke can also be caused by one or more of the reasons