0309466 VALVE, Drain JOHNSON
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 35E76G, 35E77C, 35E78R, 35E79A, BJ20SEECB, BJ20SEEDA, BJ20SEEUM, BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ
VALVE
Price: query
Rating:
Compatible models:
20R69B
20R70C
20R71S
20R72R
20R73A
25E72R
25E73A
25E74M
25E75B
25E76E
25E77S
25E78C
25E79R
25R69B
25R70C
25R71S
35E76G
35E77C
35E78R
35E79A
BJ20SEECB
BJ20SEEDA
BJ20SEEUM
BJ20SRECB
BJ20SREDA
BJ20SREUM
BJ25BAECM
BJ25BAEDR
BJ25BAEUA
BJ25EECE
BJ25EEDM
BJ25EEED
BJ25EEUB
BJ25ELSIC
BJ25ELSSS
BJ30BAECS
BJ30BAEDE
BJ30BAEEC
BJ30BAEUD
BJ30EECS
BJ30EEDE
BJ30EEEC
BJ30EEUD
BJ30ELSIA
BJ30ELSSR
D25RWA
HJ20CREDA
HJ25FPO
HJ25FPV
HJ25RLEDA
HJ25TELEDA
HJ30REDE
J20CRCCA
J20CRCDC
J20CRCEM
J20CRCOS
J20CRCUR
J20CREIE
J20CREND
J20CREOR
J20CRERC
J20CRESB
J20CRETS
J20ECEM
J20EEIE
J20EEND
J20EEOR
J20EERC
J20EESB
J20EETS
J25ECCM
J25ECDR
J25ECEB
J25ECIB
J25ECNE
J25ECOC
J25ECRS
J25ECTD
J25ECUA
J25EEID
J25EENS
J25EEOA
J25EERR
J25EESE
J25EETC
J25ELSNF
J25ELSOB
J25ELSRM
J25ELSTA
J25GTESOC
J25GTESRS
J25JREDC
J25JREEM
J25JREOS
J25JRSIE
J25JRSSB
J25RCEM
J25RCSA
J25REIE
J25REND
J25REOR
J25RERC
J25RESB
J25RETS
J25RLSNF
J25RLSOA
J25RLSRR
J25RLSTC
J25RSA
J25RSLS
J25RTSOS
J25RWCDC
J25RWCOS
J25RWCRD
J25RWCUR
J25RWEIM
J25RWENB
J25RWEOS
J25RWERD
J25RWESA
J25RWETE
J25RWK
J25TECEM
J25TEECB
J25TEEEE
J25TEEIE
J25TEEND
J25TEEOR
J25TEERC
J25TEESB
J25TEETS
J25TEEUM
J25TELERC
J25TELSIS
J25TELSNF
J25TELSSD
J25TELSTR
J25WREEN
J25WRLSIR
J25WRLSOB
J25WRLSRM
J25WRLSSC
J28ELCDS
J28ESLCCR
J28ESLCEA
J28ESLCUC
J28ESLEDR
J28ESLEIB
J28ESLENE
J28ESLEOC
J28ESLERS
J28ESLESM
J28ESLETD
J30ECCE
J30ECDM
J30ECED
J30ECOA
J30ECRR
J30ECUB
J30EEIC
J30EENR
J30EEOB
J30EERM
J30EESS
J30EETA
J30ELSNF
J30ELSOD
J30ELSRE
J30ELSTB
J30RCED
J30REIC
J30RENR
J30REOB
J30RERM
J30RESS
J30RETA
J30RLSIA
J30RLSNF
J30RLSOD
J30RLSRE
J30RLSSR
J30RLSTB
J30TECED
J30TEECS
J30TEEDE
J30TEEIC
J30TEENR
J30TEEOB
J30TEERM
J30TEESS
J30TEETA
J30TEEUD
J35ECIG
J35ECND
J35ECRR
J35ECSM
J35ECTS
J35RCCE
J35RCDM
J35RCED
J35RCUB
J35REIC
J35RENR
J35RERM
J35RESS
J35RETA
SJ25RPLP
SJ35REDE
TJ30ELESS
JOHNSON
BRP JOHNSON entire parts catalog list:
- CARBURETOR GROUP » 0309466
20R71S, 20RL71S 1971
20R72R, 20RL72R 1972
20R73A, 20RL73A 1973
25E72R, 25EL72R, 25R72R, 25RL72R 1972
25E73A, 25EL73A, 25R73A, 25RL73A 1973
25E74M, 25EL74M, 25R74M, 25RL74M 1974
25E75B, 25EL75B, 25R75B, 25RL75B 1975
25E76E, 25EL76E, 25R76E, 25RL76E 1976
25E77S, 25EL77H, 25EL77S, 25R77H, 25R77S, 25RL77H, 25RL77S 1977
25E78C, 25EL78C, 25R78C, 25RL78C 1978
25E79R, 25EL79R, 25R79R, 25RL79R 1979
25R69B, 25R69D, 25RL69B, 25RL69D 1969
25R70C, 25R70E, 25RL70C, 25RL70E 1970
25R71S, 25RL71S 1971
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
BJ20SEECB, BJ20SELECB 1998
BJ20SEEDA, BJ20SELEDA 1996
BJ20SEEUM, BJ20SELEUM 1997
BJ20SRECB, BJ20SRLECB 1998
BJ20SREDA, BJ20SRLEDA 1996
BJ20SREUM, BJ20SRLEUM, J20CREUM, J20CRLEUM 1997
BJ25BAECM, BJ25BALECM, J25JRECA, J25RECB, J25RLECB, SJ25RDECA 1998
BJ25BAEDR, BJ25BALEDR, BJ25BREDC, BJ25BRLEDC, HJ25RAEDA, SJ25RDEDC 1996
BJ25BAEUA, BJ25BALEUA, HJ25RAEUM, J25JREUR, J25REUM, J25RLEUM, SJ25RDEUR 1997
BJ25EECE, BJ25ELECE, J25EECE, J25ELECE 1998
BJ25EEDM, BJ25ELEDM, BJ25EREDC, BJ25ERLEDC, J25EEDM, J25ELEDM 1996
BJ25EEED, BJ25EEEN, BJ25ELEED, BJ25ELEEN, J25EEED, J25EEEN, J25ELEED, J25ELEEN 1999
BJ25EEUB, BJ25ELEUB, J25EEUB, J25ELEUB 1997
BJ25ELSIC, BJ25ESIC, BJ25EVLSIC, BJ25EVSIC, J25ELSIC, J25ESIC, J25EVLSIC, J25EVSIC 2001
BJ25ELSSS, BJ25ESSS, J25ELSSS, J25ESSS 2000
BJ30BAECS, BJ30BALECS 1998
BJ30BAEDE, BJ30BALEDE 1996
BJ30BAEEC, BJ30BAEEN, J30REEC, J30REEN, J30RLEEC, J30RLEEN 1999
BJ30BAEUD, BJ30BALEUD, J30REUD, J30RLEUD 1997
BJ30EECS, BJ30ELECS, J30EECS, J30ELECS 1998
BJ30EEDE, BJ30ELEDE, J30EEDE, J30ELEDE, SJ30EEDE 1996
BJ30EEEC, BJ30EEEN, BJ30ELEEC, BJ30ELEEN, J30EEEC, J30EEEN, J30ELEEC, J30ELEEN 1999
BJ30EEUD, BJ30ELEUD, J30EEUD, J30ELEUD 1997
BJ30ELSIA, BJ30ESIA, BJ30EVLSIA, BJ30EVSIA, J30ELSIA, J30ESIA, J30EVLSIA 2001
BJ30ELSSR, BJ30ESSR, J30ELSSR, J30ESSR 2000
D25RWA, D25RWLA 1988
HJ20CREDA, HJ20CRLEDA, J20CREDA, J20CRLEDA 1996
HJ25FPO, HJ25RSLO, J25RWEDC, J25RWLEDC 1996
HJ25FPV, HJ25RLSV, J25RWEUR, J25RWLEUR, SJ25RPLV, SJ25RPV 1997
HJ25RLEDA, J25REDA, J25RLEDA, SJ25REDA, SJ25RLEDA 1996
HJ25TELEDA, J25TEEDA, J25TELEDA, SJ25TEEDA 1996
HJ30REDE, HJ30RLEDE, J30REDE, J30RLEDE, SJ30REDE, SJ30RLEDE 1996
J20CRCCA, J20CRLCCA, J20ECCA, J20ELCCA 1988
J20CRCDC, J20CRLCDC, J20ECDC, J20ELCDC, J20TECDC 1986
J20CRCEM, J20CRLCEM, TJ20CRCEM, TJ20CRLCEM, TJ20CRLESF 1989
J20CRCOS, J20CRLCOS, J20ECOS, J20ELCOS 1985
J20CRCUR, J20CRLCUR, J20ECUR, J20ELCUR 1987
J20CREIE, J20CRLEIE, TJ20CRLEIE 1991
J20CREND, J20CRLEND, TJ20CREND, TJ20CRLEND 1992
J20CREOR, J20CRLEOR 1995
J20CRERC, J20CRLERC 1994
J20CRESB, J20CRLESB, TJ20CRESB, TJ20CRLESB 1990
J20CRETS, J20CRLETS, TJ20CRETS, TJ20CRLETS 1993
J20ECEM, J20ELCEM 1989
J20EEIE, J20ELEIE 1991
J20EEND, J20ELEND 1992
J20EEOR, J20ELEOR 1995
J20EERC, J20ELERC 1994
J20EESB, J20ELESB 1990
J20EETS, J20ELETS 1993
J25ECCM, J25ELCCM, J25RCCA, J25RLCCA, J25TECCA, J25TELCCA 1988
J25ECDR, J25ELCDR, J25RCDC, J25RDC, J25RLCDC, J25TECDC, J25TELCDC 1986
J25ECEB, J25ELCEB, TJ25ELCEB, TJ25ELESF 1989
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
J25ECUA, J25ELCUA, J25RCUR, J25RLCUR, J25TECUR, J25TELCUR 1987
J25EEID, J25ELEID, TJ25ELEID, VJ25ELEID 1991
J25EENS, J25ELENS, TJ25ELENS, VJ25ELENS 1992
J25EEOA, J25ELEOA 1995
J25EERR, J25ELERR 1994
J25EESE, J25ELESE, TJ25ELESE, VJ25ELESE 1990
J25EETC, J25ELETC, TJ25ELETC, VJ25ELETC 1993
J25ELSNF 2002
J25ELSOB 2005
J25ELSRM 2004
J25ELSTA 2003
J25GTESOC, J25TELSOM, J25TESOM 2005
J25GTESRS, J25TELSRA, J25TESRA 2004
J25JREDC 1996
J25JREEM, J25JREEN, J25REEB, J25REEN, J25RLEEB, J25RLEEN, SJ25RDEEM, SJ25RDEEMN, SJ25RTEEM 1999
J25JREOS 1995
J25JRSIE, J25RLSID, J25RSID, J25RVLSID, J25RVSID, SJ25RTSIE 2001
J25JRSSB, J25RLSSE, J25RSSE, SJ25RTSSB 2000
J25RCEM, J25RLCEM 1989
J25RCSA, J25RLCSA, J25TECSA, J25TELCSA 1980
J25REIE, J25RLEIE, VJ25REIE 1991
J25REND, J25RLEND 1992
J25REOR, J25RLEOR 1995
J25RERC, J25RLERC 1994
J25RESB, J25RLESB, VJ25RESB 1990
J25RETS, J25RLETS 1993
J25RLSNF, J25RSNF 2002
J25RLSOA, J25RSOA 2005
J25RLSRR, J25RSRR 2004
J25RLSTC, J25RSTC 2003
J25RSA, J25RSLA, J25RWCIM, J25RWLCIM 1981
J25RSLS, J25RSS, J25RWCTE, J25RWLCTE 1983
J25RTSOS 2005
J25RWCDC, J25RWLCDC 1986
J25RWCOS, J25RWLCOS 1985
J25RWCRD, J25RWLCRD 1984
J25RWCUR, J25RWLCUR 1987
Information:
Troubleshooting
Troubleshooting can be difficult. The Troubleshooting Index gives a list of possible problems. To make a repair to a problem, make reference to the cause and correction on the pages that follow.This list of problems, causes and corrections will only give an indication of where a possible problem can be, and what repairs are needed. Normally, more or other repair work is needed beyond the recommendation in the list.Remember that a problem is not normally caused only by one part, but by the relation of one part with other parts. This list is only a guide and cannot give all possible problems and corrections. Service personnel must find the problem and its source, then make the necessary repairs.1. Engine Will Not Turn When Start Switch Is On.2. Engine Will Not Start.3. Misfiring Or Running Rough.4. Stall At Low RPM.5. Sudden Changes In Engine RPM.6. Not Enough Power.7. Too Much Vibration.8. Loud Combustion Noise (Knock).9. Loud Noise (Clicking) From Valve Compartment.10. Oil In Cooling System.11. Mechanical Noise (Knock) In Engine.12. Fuel Consumption Too High.13. Loud Noise From Valves Or Valve Operating Components.14. Little Movement Of Rocker Arm And Too Much Valve Lash.15. Valve Rotocoil Or Spring Lock Is Free.16. Oil At The Exhaust.17. Little Or No Valve Lash.18. Engine Has Early Wear.19. Coolant In Lubrication Oil.20. Too Much Black Or Gray Smoke.21. Too Much White Or Blue Smoke.22. Engine Has Low Oil Pressure.23. Engine Uses Too Much Lubrication Oil.24. Engine Coolant Is Too Hot.25. Exhaust Temperature Is Too High.26. Starting Motor Does Not Turn.27. Alternator Gives No Charge.28. Alternator Charge Rate Is Low Or Not Regular.29. Alternator Charge Is Too High.30. Alternator Has Noise.31. Shutoff Solenoid Does Not Stop Engine.32. Contactor Switch For Water Temperature Does Not Activate Shutoff Solenoid.33. Contactor Switch For Water Temperature Activates Shutoff Solenoid At Wrong Temperature.34. Contactor Switch For Oil Pressure Fails To Activate Shutoff Solenoid.35. Shutoff Solenoid Fails To Stop Engine.36. Shutoff Solenoid Prevents Engine Start.37. Clutch will not engage (slips), heats or lever moves to released position.38. Clutch shaft has too much end play.39. Clutch bearings have short service life.40. Mechanical Shutoff Fails To Stop Engine Because Of Low Oil Pressure.41. Mechanical Shutoff Does Not Stop Engine When Coolant Temperature Is Too High.42. Mechanical Shutoff Will Not Let Engine Start.43. Electrical Indicators Give Wrong Readings. 44. Automatic Start/Stop Systems. a: No Supply Of Standby Current-Lockout Light Activatedb: No Supply Of Standby Current-No Lockout Lightc: Standby Current Supply Stops Before Normal Current Returnsd: Operation Of Standby System When Standby Current Is No Longer Needed Problem 1: Engine Will Not Turn When Start Switch Is On Probable Cause:1. Battery Has Low Output Make Reference to Problem 27.2. Wires Or Switches Have Defect Make Reference to Problem 27.3. Starter Motor Solenoid Has A Defect Make Reference to Problem 26.4. Starter Motor Has A Defect Make Reference to Problem 26.5. Inside Problem Prevents Engine Crankshaft From Turning If the crankshaft cannot be turned after the drive equipment is disconnected, remove the fuel injection nozzles and check for fluid in the cylinders while the crankshaft is turned. If fluid in the cylinders is not the problem, the engine must be disassembled to check for other inside problems. Some of these inside problems are bearing seizure, piston seizure, wrong pistons installed in the engine, and valves making contact with pistons. Problem 2: Engine Will Not Start Probable Cause:1. Slow Cranking Speed Make reference to Problem 27.2. No Fuel In The Housing For The Fuel Injection Pumps Fill the housing for the fuel injection pumps with fuel using the priming pump. Remove the air with the bleed valve.3. Dirty Fuel Filter Install new fuel filter.4. Dirty Or Broken Fuel Lines Clean or install new fuel lines as necessary.5. No Fuel To Cylinders Put fuel in fuel tank. "Prime" (remove the air from the fuel system).6. Poor Quality Or Water In Fuel Remove fuel from the fuel tank. Install a new fuel filter element. Put a good grade of clean fuel in the fuel tank. Follow the recommendations given in SEBD0717 Diesel Fuels And Your Engine. Also, Special Instruction, SEHS6947 has fuel correction factors and tables.7. Fuel Has "Cloud Point" Higher Than Atmospheric Temperature ("Cloud Point" = Temperature Which Makes Wax Form In Fuel) Drain the fuel tank, lines, and fuel injection pump housing. Change the fuel filter. Fill the tank with fuel which has the correct "cloud point" and remove the air from the system with the priming pump.8. Wrong Fuel Injection Timing Make adjustment to timing.9. Overfueling Spring Not Installed Install overfueling spring. Problem 3: Misfiring Or Running Rough Probable Cause:1. Air In The Fuel System Find air leak in the fuel system and correct. Remove air from fuel system. See Fuel System in Testing & Adjusting.2. Fuel Pressure Is Low Make sure there is fuel in the fuel tank. Look for leaks or bad bends in the fuel line between fuel tank and fuel transfer pump. Look for air in the fuel system. Check fuel pressure at the fuel injection pump housing. If fuel pressure at high idle is lower than 105 kPa (15 psi), install a new filter element. If fuel pressure is still low, check the pumping spring and the check valves in the fuel transfer pump.3. Leak Or Break In Fuel Line Between Fuel Injection Pump And Fuel Injection Nozzle Install a new fuel line.4. Defect In Fuel Injection Nozzle(s) Or Injection Pump(s) Run engine at rpm that gives maximum misfiring or rough running. Then loosen a fuel line nut on the fuel injection nozzle for each cylinder, one at a time. Find the cylinder where loosening the fuel line nut does not change the way the engine runs. Test the fuel injection pump and fuel injection nozzle for that cylinder. Install new parts where needed.5. Fuel System Not Timed Correctly To Engine Make adjustment to timing if necessary.6. Wrong Valve Lash Make adjustment. See the Subject Valve Lash in Testing & Adjusting.7. Bent Or Broken Push Rod Replacement of push rod is necessary.8.
Troubleshooting can be difficult. The Troubleshooting Index gives a list of possible problems. To make a repair to a problem, make reference to the cause and correction on the pages that follow.This list of problems, causes and corrections will only give an indication of where a possible problem can be, and what repairs are needed. Normally, more or other repair work is needed beyond the recommendation in the list.Remember that a problem is not normally caused only by one part, but by the relation of one part with other parts. This list is only a guide and cannot give all possible problems and corrections. Service personnel must find the problem and its source, then make the necessary repairs.1. Engine Will Not Turn When Start Switch Is On.2. Engine Will Not Start.3. Misfiring Or Running Rough.4. Stall At Low RPM.5. Sudden Changes In Engine RPM.6. Not Enough Power.7. Too Much Vibration.8. Loud Combustion Noise (Knock).9. Loud Noise (Clicking) From Valve Compartment.10. Oil In Cooling System.11. Mechanical Noise (Knock) In Engine.12. Fuel Consumption Too High.13. Loud Noise From Valves Or Valve Operating Components.14. Little Movement Of Rocker Arm And Too Much Valve Lash.15. Valve Rotocoil Or Spring Lock Is Free.16. Oil At The Exhaust.17. Little Or No Valve Lash.18. Engine Has Early Wear.19. Coolant In Lubrication Oil.20. Too Much Black Or Gray Smoke.21. Too Much White Or Blue Smoke.22. Engine Has Low Oil Pressure.23. Engine Uses Too Much Lubrication Oil.24. Engine Coolant Is Too Hot.25. Exhaust Temperature Is Too High.26. Starting Motor Does Not Turn.27. Alternator Gives No Charge.28. Alternator Charge Rate Is Low Or Not Regular.29. Alternator Charge Is Too High.30. Alternator Has Noise.31. Shutoff Solenoid Does Not Stop Engine.32. Contactor Switch For Water Temperature Does Not Activate Shutoff Solenoid.33. Contactor Switch For Water Temperature Activates Shutoff Solenoid At Wrong Temperature.34. Contactor Switch For Oil Pressure Fails To Activate Shutoff Solenoid.35. Shutoff Solenoid Fails To Stop Engine.36. Shutoff Solenoid Prevents Engine Start.37. Clutch will not engage (slips), heats or lever moves to released position.38. Clutch shaft has too much end play.39. Clutch bearings have short service life.40. Mechanical Shutoff Fails To Stop Engine Because Of Low Oil Pressure.41. Mechanical Shutoff Does Not Stop Engine When Coolant Temperature Is Too High.42. Mechanical Shutoff Will Not Let Engine Start.43. Electrical Indicators Give Wrong Readings. 44. Automatic Start/Stop Systems. a: No Supply Of Standby Current-Lockout Light Activatedb: No Supply Of Standby Current-No Lockout Lightc: Standby Current Supply Stops Before Normal Current Returnsd: Operation Of Standby System When Standby Current Is No Longer Needed Problem 1: Engine Will Not Turn When Start Switch Is On Probable Cause:1. Battery Has Low Output Make Reference to Problem 27.2. Wires Or Switches Have Defect Make Reference to Problem 27.3. Starter Motor Solenoid Has A Defect Make Reference to Problem 26.4. Starter Motor Has A Defect Make Reference to Problem 26.5. Inside Problem Prevents Engine Crankshaft From Turning If the crankshaft cannot be turned after the drive equipment is disconnected, remove the fuel injection nozzles and check for fluid in the cylinders while the crankshaft is turned. If fluid in the cylinders is not the problem, the engine must be disassembled to check for other inside problems. Some of these inside problems are bearing seizure, piston seizure, wrong pistons installed in the engine, and valves making contact with pistons. Problem 2: Engine Will Not Start Probable Cause:1. Slow Cranking Speed Make reference to Problem 27.2. No Fuel In The Housing For The Fuel Injection Pumps Fill the housing for the fuel injection pumps with fuel using the priming pump. Remove the air with the bleed valve.3. Dirty Fuel Filter Install new fuel filter.4. Dirty Or Broken Fuel Lines Clean or install new fuel lines as necessary.5. No Fuel To Cylinders Put fuel in fuel tank. "Prime" (remove the air from the fuel system).6. Poor Quality Or Water In Fuel Remove fuel from the fuel tank. Install a new fuel filter element. Put a good grade of clean fuel in the fuel tank. Follow the recommendations given in SEBD0717 Diesel Fuels And Your Engine. Also, Special Instruction, SEHS6947 has fuel correction factors and tables.7. Fuel Has "Cloud Point" Higher Than Atmospheric Temperature ("Cloud Point" = Temperature Which Makes Wax Form In Fuel) Drain the fuel tank, lines, and fuel injection pump housing. Change the fuel filter. Fill the tank with fuel which has the correct "cloud point" and remove the air from the system with the priming pump.8. Wrong Fuel Injection Timing Make adjustment to timing.9. Overfueling Spring Not Installed Install overfueling spring. Problem 3: Misfiring Or Running Rough Probable Cause:1. Air In The Fuel System Find air leak in the fuel system and correct. Remove air from fuel system. See Fuel System in Testing & Adjusting.2. Fuel Pressure Is Low Make sure there is fuel in the fuel tank. Look for leaks or bad bends in the fuel line between fuel tank and fuel transfer pump. Look for air in the fuel system. Check fuel pressure at the fuel injection pump housing. If fuel pressure at high idle is lower than 105 kPa (15 psi), install a new filter element. If fuel pressure is still low, check the pumping spring and the check valves in the fuel transfer pump.3. Leak Or Break In Fuel Line Between Fuel Injection Pump And Fuel Injection Nozzle Install a new fuel line.4. Defect In Fuel Injection Nozzle(s) Or Injection Pump(s) Run engine at rpm that gives maximum misfiring or rough running. Then loosen a fuel line nut on the fuel injection nozzle for each cylinder, one at a time. Find the cylinder where loosening the fuel line nut does not change the way the engine runs. Test the fuel injection pump and fuel injection nozzle for that cylinder. Install new parts where needed.5. Fuel System Not Timed Correctly To Engine Make adjustment to timing if necessary.6. Wrong Valve Lash Make adjustment. See the Subject Valve Lash in Testing & Adjusting.7. Bent Or Broken Push Rod Replacement of push rod is necessary.8.
Parts valve JOHNSON:
0305859
0305859 VALVE, Release
100ESL71A, 100ESL72R, 100ML79S, 10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78
0307862
0307862 VALVE, Disc
100ESL71A, 100ESL72R, 100ML79S, 10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78
0318442
0320919
0322757
0322182
0511810
0511810 VALVE SEAT
CJ275TLCDC, CJ275TLCOS, CJ300TLCDC, CJ300TLCOS, J100MLCSC, J100WMLCDR, J100WMLCOC, J100WMLCRS, J100WTLCUA, J110MLCDC, J110MLCUR, J115MLCIH, J115MLCNB, J115MLCOS, J115MLCRD, J115MLCSA, J115MLCTE, J120TLCDC, J120TLCOS, J120TLCUR, J140MLCIH, J140MLCNB,
0511988
0511988 VALVE,Plunger
CJ275TLCDC, CJ275TLCOS, CJ300TLCDC, CJ300TLCOS, J100MLCSC, J100WMLCDR, J100WMLCOC, J100WMLCRS, J100WTLCUA, J110MLCDC, J110MLCUR, J115MLCIH, J115MLCNB, J115MLCOS, J115MLCRD, J115MLCSA, J120TLCDC, J120TLCOS, J120TLCUR, J140MLCIH, J140MLCNB, J140MLCSA,