0321127 SCREW,Water pump assy. JOHNSON
115EL77S, 115TXL77S, 140ML77S, 150TL78S, 175TL77S, 175TL78C, 200TL76S, 200TL77C, 200TL78R, 235TL78R, 4R76M, 4R77B, 4R78E, 4R79D, 85EL77S, 85TXLR77S, BJ3REDS, BJ4BREDS, BJ4BREUC, J2RCOC, J35AELCDE, J35AELCUD, J3BRCEC, J3BRESR, J3RCCM, J3RCUA, J3REIA,
SCREW
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Compatible models:
115EL77S
115TXL77S
140ML77S
150TL78S
175TL77S
175TL78C
200TL76S
200TL77C
200TL78R
235TL78R
4R76M
4R77B
4R78E
4R79D
85EL77S
85TXLR77S
BJ3REDS
BJ4BREDS
BJ4BREUC
J2RCOC
J35AELCDE
J35AELCUD
J3BRCEC
J3BRESR
J3RCCM
J3RCUA
J3REIA
J3RENM
J3REOD
J3RERE
J3RETB
J3REUC
J40AELCCS
J40ECDE
J40ECOB
J40ECUD
J48ESLCCC
J48ESLCUS
J4BRCIC
J4BRECRJ
J4BRHCCS
J4BRHCDE
J4BRHCOB
J4BRHCRM
J4BRHCTA
J4BRHCUD
J4RCCS
J4RCEC
J4RCUD
J4REEA
J4REIA
J4RENM
J4REOD
J4RERE
J4RESR
J4RETB
J4RLCSS
J4RLSIB
J4RLSSM
J50BECCS
J50BECDE
J50BECOB
J50BECUD
J60ELCOD
JCO-CCM
JCO-CDR
JCO-CEB
JCO-CUA
JCO-ESE
JOHNSON
BRP JOHNSON entire parts catalog list:
- GEARCASE » 0321127
140ML77S, 140TL77S, 140TXL77S 1977
150TL78S, 150TXL78S 1978
175TL77S, 175TXL77S 1977
175TL78C, 175TX78C 1978
200TL76S, 200TXL76S 1976
200TL77C, 200TXL77C 1977
200TL78R, 200TX78R 1978
235TL78R, 235TX78R 1978
4R76M, 4W76M 1976
4R77B, 4W77B 1977
4R78E, 4RL78E, 4W78E 1978
4R79D, 4RL79D, 4W79D 1979
85EL77S, 85ETLR77S 1977
85TXLR77S 1977
BJ3REDS, SJ3REDS 1996
BJ4BREDS, BJ4BRLEDS, BJ4REDS, BJ4RLEDS, J4REDS, J4RLEDS, SJ4REDS, SJ4RLEDS 1996
BJ4BREUC, BJ4BRLEUC, J4REUC, J4RLEUC 1997
J2RCOC 1985
J35AELCDE, J35ARLCDE 1986
J35AELCUD, J35ARLCUD 1987
J3BRCEC 1989
J3BRESR 1990
J3RCCM 1988
J3RCUA 1987
J3REIA 1991
J3RENM 1992
J3REOD 1995
J3RERE 1994
J3RETB 1993
J3REUC 1997
J40AELCCS, J40ARLCCS, J40ATLCCS, J40ECCS, J40ELCCS, J40RCCS, J40RLCCS, J40TECCS, J40TELCCS, J40TLCCS, J40TTLCCS 1988
J40ECDE, J40ELCDE, J40RCDE, J40RLCDE, J40TECDE, J40TELCDE, J40TLCDE 1986
J40ECOB, J40ELCOB, J40RCOB, J40RLCOB, J40TECOB, J40TELCOB 1985
J40ECUD, J40ELCUD, J40RCUD, J40RLCUD, J40TECUD, J40TLCUD 1987
J48ESLCCC, VJ48ESLCCC 1988
J48ESLCCC, VJ48ESLCCC 1988
J48ESLCUS 1987
J48ESLCUS 1987
J4BRCIC, J4BRLCIC 1981
J4BRECRJ, J4BRLECRJ 1998
J4BRHCCS, J4BRHLCCS 1988
J4BRHCDE, J4BRHLCDE 1986
J4BRHCOB, J4BRHLCOB 1985
J4BRHCRM, J4BRHLCRM 1984
J4BRHCTA, J4BRHLCTA 1983
J4BRHCUD, J4BRHLCUD 1987
J4RCCS, J4RLCCS 1988
J4RCEC, J4RLCEC 1989
J4RCUD, J4RLCUD 1987
J4REEA, J4RLEEA 1999
J4REIA, J4RLEIA 1991
J4RENM, J4RLENM 1992
J4REOD, J4RLEOD 1995
J4RERE, J4RLERE 1994
J4RESR, J4RLESR 1990
J4RETB, J4RLETB 1993
J4RLCSS, J4WCSS 1980
J4RLSIB, J4RSIB 2001
J4RLSSM, J4RSSM 2000
J50BECCS, J50BELCCS, J50TELCCS, J50TLCCS 1988
J50BECDE, J50BELCDE, J50TELCDE, J50TLCDE 1986
J50BECOB, J50BELCOB, J50TELCOB, J50TLCOB 1985
J50BECUD, J50BELCUD, J50TELCUD, J50TLCUD 1987
J60ELCOD, J60TLCOD 1985
JCO-CCM 1988
JCO-CDR 1986
JCO-CEB 1989
JCO-CUA 1987
JCO-ESE 1990
Information:
Electronic Controls
Electronic Control Module
The ECM supplies signals to the Electronic Unit Injectors. The ECM signals control the engine operation. The ECM consists of two main components, the control computer (hardware) and the Personality Module (software). The control computer consists of a microprocessor and electronic circuitry. The Personality Module is the software for the control computer which contains operating maps that define power and torque curves.The ECM governs engine speed. Desired engine speed is determined by the throttle position sensor signal and certain sensor readings. Diagnostic codes may derate the engine. Actual engine speed is determined by the Engine Speed/Timing signal.Fuel Injection
The ECM controls the timing of the fuel injectors. The ECM varies the signals to the fuel injectors. Fuel is injected ONLY while the fuel injector solenoid is energized by a 105 volt signal from the ECM. By controlling the timing and duration of the 105 volt signal, the ECM controls the fuel injection timing, the quantity of fuel and the desired engine speed.Injection timing depends on engine speed, load, and other operational factors. The ECM detects the top center of each cylinder. The ECM sends an injection signal at the desired time. The ECM limits engine power during cold mode operation. The ECM modifies the injection timing and the ECM cuts out the cylinders during Cold Mode operation. This will increase startability and this will reduce warm up time. Cold Mode is activated whenever the engine coolant temperature falls below a predetermined value. Cold Mode remains active until the engine has warmed or a time limit is exceeded.The ECM is programmed at the factory which limits the quantity of fuel that can be injected. The Fuel Ratio Control (FRC) limits the amount of fuel in order to control exhaust smoke. The FRC is based on the maximum allowable ratio between fuel and air. The FRC Fuel Position is increased when the ECM senses a higher Turbocharger Compressor Outlet Pressure. This will allow more fuel into the cylinder.The Rated Fuel Position is a limit that is based on the engine power rating. This is similar to the rack stops and the torque spring on a mechanically governed engine. The Rated Fuel Position provides power. The Rated Fuel Position provides the power curves and the torque curves for a specific engine family.Engine Wiring Diagram
Illustration 1 g00810505
Typical schematicLocation Of The Engine Sensors
Illustration 2 g00800304
Typical left side view (1) Secondary ECM (2) Left turbocharger compressor inlet pressure sensor (3) Primary engine speed/timing sensor (4) Secondary engine speed/timing sensor (5) Electric starting motorLocation Of The Engine Sensors
Illustration 3 g00800305
Typical left side inset (6) Unfiltered fuel pressure sensor (7) Filtered fuel pressure sensor (8) Filtered engine oil pressure sensor (9) Unfiltered engine oil pressure sensor (10) Coolant temperature sensor (11) Primary ECM (12) Atmospheric pressure sensorLocation Of The Engine Sensors
Illustration 4 g00903202
Typical right side view (13) Right turbocharger compressor inlet pressure sensor (14) Air shutoff (15) Instrument panel (16) Alternator (17) Permanent timing calibration sensor (18) Air start solenoid (19) Air starting motor (20) Prelube oil pump (21) Crankcase pressure sensorLocation Of The Engine Sensors
Illustration 5 g00903261
Typical front and rear view (9) Unfiltered engine oil pressure sensor (22) Turbocharger compressor outlet pressure sensor (12) Atmospheric pressure sensor (1) Secondary ECM (2) Left turbocharger compressor inlet pressure sensor (13) Right turbocharger compressor inlet pressure sensor (23) Emergency stop push button (15) Instrument panel (11) Primary ECM (3) Primary engine speed/timing sensor (4) Secondary engine speed/timing sensor
Electronic Control Module
The ECM supplies signals to the Electronic Unit Injectors. The ECM signals control the engine operation. The ECM consists of two main components, the control computer (hardware) and the Personality Module (software). The control computer consists of a microprocessor and electronic circuitry. The Personality Module is the software for the control computer which contains operating maps that define power and torque curves.The ECM governs engine speed. Desired engine speed is determined by the throttle position sensor signal and certain sensor readings. Diagnostic codes may derate the engine. Actual engine speed is determined by the Engine Speed/Timing signal.Fuel Injection
The ECM controls the timing of the fuel injectors. The ECM varies the signals to the fuel injectors. Fuel is injected ONLY while the fuel injector solenoid is energized by a 105 volt signal from the ECM. By controlling the timing and duration of the 105 volt signal, the ECM controls the fuel injection timing, the quantity of fuel and the desired engine speed.Injection timing depends on engine speed, load, and other operational factors. The ECM detects the top center of each cylinder. The ECM sends an injection signal at the desired time. The ECM limits engine power during cold mode operation. The ECM modifies the injection timing and the ECM cuts out the cylinders during Cold Mode operation. This will increase startability and this will reduce warm up time. Cold Mode is activated whenever the engine coolant temperature falls below a predetermined value. Cold Mode remains active until the engine has warmed or a time limit is exceeded.The ECM is programmed at the factory which limits the quantity of fuel that can be injected. The Fuel Ratio Control (FRC) limits the amount of fuel in order to control exhaust smoke. The FRC is based on the maximum allowable ratio between fuel and air. The FRC Fuel Position is increased when the ECM senses a higher Turbocharger Compressor Outlet Pressure. This will allow more fuel into the cylinder.The Rated Fuel Position is a limit that is based on the engine power rating. This is similar to the rack stops and the torque spring on a mechanically governed engine. The Rated Fuel Position provides power. The Rated Fuel Position provides the power curves and the torque curves for a specific engine family.Engine Wiring Diagram
Illustration 1 g00810505
Typical schematicLocation Of The Engine Sensors
Illustration 2 g00800304
Typical left side view (1) Secondary ECM (2) Left turbocharger compressor inlet pressure sensor (3) Primary engine speed/timing sensor (4) Secondary engine speed/timing sensor (5) Electric starting motorLocation Of The Engine Sensors
Illustration 3 g00800305
Typical left side inset (6) Unfiltered fuel pressure sensor (7) Filtered fuel pressure sensor (8) Filtered engine oil pressure sensor (9) Unfiltered engine oil pressure sensor (10) Coolant temperature sensor (11) Primary ECM (12) Atmospheric pressure sensorLocation Of The Engine Sensors
Illustration 4 g00903202
Typical right side view (13) Right turbocharger compressor inlet pressure sensor (14) Air shutoff (15) Instrument panel (16) Alternator (17) Permanent timing calibration sensor (18) Air start solenoid (19) Air starting motor (20) Prelube oil pump (21) Crankcase pressure sensorLocation Of The Engine Sensors
Illustration 5 g00903261
Typical front and rear view (9) Unfiltered engine oil pressure sensor (22) Turbocharger compressor outlet pressure sensor (12) Atmospheric pressure sensor (1) Secondary ECM (2) Left turbocharger compressor inlet pressure sensor (13) Right turbocharger compressor inlet pressure sensor (23) Emergency stop push button (15) Instrument panel (11) Primary ECM (3) Primary engine speed/timing sensor (4) Secondary engine speed/timing sensor
Parts screw JOHNSON:
0312852
0312852 SCREW,Throttle and choke valve
100ESL71A, 100ESL72R, 10E74G, 10E75C, 10E76G, 10E77A, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 15E74G, 15E75C, 15E76A, 15E77M, 175TL77S, 1R69C, 1R70R,
0510278
0510278 SCREW
10E74G, 10E75C, 10E76G, 15E74G, 15E75C, 15E76A, 1R69C, 1R70R, 20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 2R71A, 2R72M, 2R73B, 2R74E, 2R75D, 2R76S, 2R77C, 2R78R, 2R79A, 33E69
0314248
0314248 SCREW,Filter cap
10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 15E74G, 15E75C, 15E76A, 15E77M, 15E78B, 15E79E, 20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R69B, 25R70C, 25R71S, 4R69B, 4R70E, 4R71D, 4R72S, 4R73C, 4R74R, 4R75A,
0313075
0313075 SCREW,Valve to shaft
100ESL71A, 100ESL72R, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 175TL77S, 200TL76S, 200TL77C, 85EL76D, 85EL77S, 85ESL69E, 85ESL70B, 85ESL71A, 85ESL72R,
0314407
0307267
0307267 SCREW, Cylinder head
100ESL71A, 100ESL72R, 100ML79S, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL7
0302873
0302873 SCREW, Impeller housing
100ESL71A, 100ESL72R, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 150TL78S, 175TL77S, 175TL78C, 200TL76S, 200TL77C, 200TL78R, 235TL78R, 85EL76D, 85EL77S,
0311416
0311416 SCREW,Upper mount
115TXL77S, 140ML77S, 175TL77S, 200TL76S, 200TL77C, 85TXLR77S, J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXEIB, J200CXESM, J200STLCDR, J200STLCUA, J225CLCUB, J225CXCCE, J225CXCED, J225CXEIC, J225CXESS, J225PTLCDA