0301431 JOHNSON SCREW,Top,long


0301431 SCREW,Top,long JOHNSON 100ML79S, 115ETZ78C, 115ML79R, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL78C, 175TL79R, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40E76A, 40ES69R, 40ES70A, 40R69 SCREW
0301431 SCREW,Top,long JOHNSON
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Buy SCREW,Top,long 0301431 JOHNSON genuine, new aftermarket parts with delivery
Number on catalog scheme: 39
 

BRP JOHNSON entire parts catalog list:

100ML79S, 100TLR79S, 100TXLR79S 1979
115ETZ78C, 115ML78C, 115TXL78C 1978
115ML79R, 115TL79R, 115TXL79R 1979
140ML78C, 140TL78C, 140TX78C 1978
140ML79R, 140TL79R, 140TXL79R 1979
150TL78S, 150TXL78S 1978
150TL79C, 150TXL79C 1979
175TL78C, 175TX78C 1978
175TL79R, 175TXL79R 1979
200TL78R, 200TX78R 1978
200TL79A, 200TXL79A 1979
235TL70A, 235TXL79A 1979
235TL78R, 235TX78R 1978
33E69A, 33EL69A, 33R69A, 33RL69A 1969
33E69A, 33EL69A, 33R69A, 33RL69A 1969
33E70M, 33EL70M, 33R70M, 33RL70M 1970
33E70M, 33EL70M, 33R70M, 33RL70M 1970
40E69R, 40EL69R 1969
40E70A, 40EL70A 1970
40E71B, 40E71G, 40EL71B, 40EL71G, 40R71B, 40R71G, 40RL71B, 40RL71G 1971
40E72E, 40EL72E, 40R72E, 40RL72E 1972
40E73D, 40EL73D, 40R73D, 40RL73D 1973
40E74S, 40EL74S, 40R74S, 40RL74S 1974
40E75C, 40EL75C, 40R75C, 40RL75C 1975
40E76A, 40E76R, 40EL76A, 40EL76R, 40R76A, 40R76R, 40RL76A, 40RL76R 1976
40ES69R, 40ESL69R 1969
40ES70A, 40ESL70A 1970
40R69R, 40RL69R 1969
40R70A, 40RL70A 1970
85ETLR78C, 85ML78C, 85TXLR78C 1978
85ML79R, 85TL79R, 85TXL79R 1979
J100MLCSC, J100TRLCSC, J100TRXCSC 1980
J100WMLCRS, J100WTLCRS 1984
J115MLCIH, J115MLCIM, J115TLCIH, J115TLCIM, J115TXCIH, J115TXCIM 1981
J115MLCNB, J115TLCNB, J115TXCNB 1982
J115MLCRD, J115TLCRD, J115TXCRD 1984
J115MLCSA, J115TLCSA, J115TXCSA 1980
J115MLCTE, J115TLCTE, J115TXCTE 1983
J140MLCIH, J140MLCIM, J140TLCIH, J140TLCIM, J140TXCIH, J140TXCIM 1981
J140MLCNB, J140TLCNB, J140TXCNB 1982
J140MLCSA, J140TLCSA, J140TXCSA 1980
J140MLCTE, J140TLCTE, J140TXCTE 1983
J140TLCRD, J140TXCRD 1984
J150STLCRD 1984
J150STLCTE 1983
J150TLCIA, J150TLCIH, J150TXCIA, J150TXCIH 1981
J150TLCNM, J150TXCNM 1982
J150TLCRD, J150TXCRD 1984
J150TLCSF, J150TLCSR, J150TXCSF, J150TXCSR 1980
J150TLCTB, J150TLCTE, J150TXCTB, J150TXCTE 1983
J175TLCIH, J175TLCIM, J175TXCIH, J175TXCIM 1981
J175TLCNB, J175TXCNB 1982
J175TLCSA, J175TLCSF, J175TXCSA, J175TXCSF 1980
J175TLCTD, J175TLCTE, J175TXCTD, J175TXCTE 1983
J185TLCRS, J185TXCR 1984
J200TLCIH, J200TXCIB, J200TXCIH 1981
J200TLCNE, J200TXCNE 1982
J200TLCSF, J200TLCSM, J200TXCSF, J200TXCSM 1980
J200TLCTD, J200TLCTS, J200TXCTD, J200TXCTS 1983
J235STLCRC 1984
J235STLCTS 1983
J235TLCIB, J235TLCIH, J235TXCIB, J235TXCIH 1981
J235TLCNE, J235TXCNE 1982
J235TLCRC, J235TXCRC 1984
J235TLCSM, J235TXCSM 1980
J235TLCTD, J235TLCTS, J235TXCTD, J235TXCTS 1983
J40RSLR, J40RSR, J40RWCTR, J40RWLCTR 1983
J40RWCDB, J40RWLCDB 1986
J40RWCOM, J40RWLCOM 1985
J40RWCRA, J40RWLCRA 1984
J85MLCSA, J85TLCSA, J85TXCSA 1980
J90MLCIH, J90MLCIM, J90TLCIH, J90TLCIM, J90TXCIH, J90TXCIM 1981
J90MLCNB, J90TLCNB, J90TXCNB 1982
J90MLCRD, J90TLCRD, J90TXCRD 1984
J90MLCTE, J90TLCTE, J90TXCTE 1983
RD-30A, RD-30D, RD-30S, RDL-30A, RDL-30D, RDL-30S 1968
RDS-30A, RDS-30C, RDS-30D, RDS-30S, RDSL-30A, RDSL-30C, RDSL-30D, RDSL-30S 1968
RK-30A, RK-30C, RK-30D, RKL-30A, RKL-30C, RKL-30D 1968
RX-16M, RX-16R, RXE-16M, RXE-16R, RXEL-16M, RXEL-16R, RXL-16M, RXL-16R 1968

Information:


Table 1
Diagnostic Codes Table
Code and Description Conditions which Generate this Code System Response
190-2 Engine Speed Sensor Abnormal Frequency, Pulse Width, or Period
The signal from the primary engine speed/timing sensor has been lost. The code is logged only if the engine has been running for 3 seconds.
The code is logged. The Electronic Control Module (ECM) will default to the secondary engine speed/timing sensor. If a valid signal is not received from the engine speed/timing sensor, the engine will shut down.
190-8 Engine Speed Sensor abnormal frequency, pulse width, or period
The signal from the primary engine speed/timing sensor is intermittent or the signal has been lost.
The code is logged. If a valid signal is not received from the primary speed/timing sensor, the ECM will default to the secondary speed/timing sensor. The engine will shut down only if the signals from the primary engine speed/timing sensor and the secondary engine speed/timing sensor are abnormal.
342-8 Secondary Engine Speed Sensor abnormal frequency, pulse width, or period
The signal from the secondary engine speed/timing sensor is intermittent or the signal has been lost.
The code is logged. If a valid signal is not received from the secondary engine speed/timing sensor, the ECM will default to the primary engine speed/timing sensor. The engine will shut down only if the signals from the primary engine speed/timing sensor and the secondary engine speed/timing sensor are abnormal.
The engine uses two engine speed/timing sensors. The secondary engine speed/timing sensor monitors the camshaft gear and the primary engine speed/timing sensor monitors the crankshaft gear. Both of the engine speed/timing sensors detect the reference for engine speed and timing from a unique pattern on the respective gear. The ECM counts the time between pulses that is created by the sensor as the gear rotates in order to determine rpm.Under normal operation, the secondary engine speed/timing sensor is used to determine timing for starting purposes. The secondary engine speed/timing sensor is used to determine when the piston in the No. 1 cylinder is at the top of the compression stroke. When the timing has been established, the primary engine speed/timing sensor is then used to determine engine speed. The signal from the secondary camshaft sensor is ignored.After locating the No. 1 cylinder, the ECM triggers each injector in the correct firing order and at the correct unit injector timing. The actual timing and duration of each injection is based on engine rpm and load. If the engine is running and the signal from the primary engine speed/timing sensor is lost, a slight change in engine performance will be noticed. The change occurs when the ECM performs the changeover to the secondary engine speed/timing sensor. Loss of the signal from the secondary engine speed/timing sensor during engine operation will not result in any noticeable change in engine performance. However, if the signal from the secondary engine speed/timing sensor is not present during start-up the following conditions may exist:
The engine may require a slightly longer time to start up.
The engine may run rough for a few seconds until the ECM determines the proper firing order by using the primary engine speed/timing sensor only.The engine will start and the engine will run when only one sensor signal is present from either of the sensors. The loss of the signal from both of the sensors during engine operation will result in the termination of injection. Also loss of signal results in the shutting down of the engine by the ECM. The loss of the signal from both of the sensors during start-up will prevent the engine from starting.Both sensors are magnetic sensors with an integral connector. The two sensors are not interchangeable. Do not switch the positions of the sensor. If the sensors are replaced, a timing calibration is not necessary for the engine.Note: When the sensors are being installed, complete all of the following tasks:
Lubricate the O-ring with oil.
Ensure that the sensor is fully seated into the engine before tightening the bracket bolt.
Ensure that the connector is properly latched.
Ensure that the harness is properly secured, and ensure that the tie-wraps are placed in the correct location.
Illustration 1 g01380385
Schematic for the speed/timing sensors
Test Step 1. Check for Active Diagnostic Codes
Remove the electrical power from the ECM.
Connect Caterpillar Electronic Technician (ET) to the service tool connector.
Restore the electrical power to the ECM.
Start the engine and run the engine. The problem may occur when the engine is at any operating temperature. However, the problem is more likely to occur when the engine is at the normal operating temperature.
If the engine will not start, monitor the engine speed on Cat ET while the engine is being cranked. Cat ET may be powered from another battery while the engine is being cranked. This connection is done so that Cat ET will not reset. Note: Upon initial cranking, the status for engine speed may indicate that the engine speed signal is abnormal. This message should be replaced with an engine speed once the ECM is able to calculate a speed from the signal.
Check for one of the following logged diagnostic codes or active diagnostic codes:
190-08
342-08Expected Result:One of the above codes are active or logged.Results:
No engine rpm - Engine rpm is not indicated on Cat ET. Proceed to Test Step 2.
Active or logged code - There is an active diagnostic code or a logged diagnostic code for an engine speed/timing sensor. Proceed to Test Step 4.
No codes - Neither code is active or logged.Repair: Refer to the appropriate symptoms in Troubleshooting, "Troubleshooting Without a Diagnostic Code".STOPTest Step 2. Check the Installation of the Sensor Assembly
Remove the electrical power from the ECM.
Illustration 2 g01194044
Sensor installation (mounting detail)
(1) Mounting surface
(2) Flange
(3) Bracket
Visually inspect the sensors without removing the sensor assembly from the engine. Flange (2) must be flush against mounting surface (1) in order to ensure proper operation. Inspect bracket (3). Verify that the bracket securely holds the flange of the sensor flush against the mounting surface.Verify that the bracket is not bent. If the bracket is bent or if an obstruction is preventing the sensor assembly from being


Parts screw JOHNSON:

0301858
 
0301858 SCREW
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 33E70M, 33E70M, 35E76G, 35E77C, 35E78R, 35E79A, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40
0303247
 
0303247 SCREW
115ESL69E, 33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40R69R, 40R70A, 85ESL69E, FD-22A, RD-30A, RDS-30A, RX-16M
0309942
 
0309942 SCREW,Mount to housing
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 33E70M, 33E70M, 35E76G, 35E77C, 35E78R, 35E79A, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40E76A, BJ20SEECB,
0311367
SCREW
0311367 SCREW
33E69A, 33E69A, 33E70M, 33E70M, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40E76A, 40R69R, 40R70A, J40RSLR, J40RWCDB, J40RWCOM, J40RWCRA, RD-30A, RX-16M
0305009
 
0305009 SCREW,Clamp
100ESL71A, 100ESL72R, 100ML79S, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL78C, 175TL79R, 200TL76S, 200TL78
0306490
 
0306490 SCREW
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40ES69R, 40ES70A, 40R69R, 40R70A, RD-30A, RDS-30A, RK-30A, RX-16M
0305006
SCREW
0305006 SCREW
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40E76A, 40ES69R, 40ES70A, RDS-30A, RK-30A, RX-16M
0325135
SCREW, Stator mounting
0325135 SCREW, Stator mounting
100ML79S, 115ML79R, 140ML79R, 150TL79C, 175TL79R, 200TL79A, 235TL70A, 85ML79R, BJ115TLEDA, BJ200CXEDR, BJ200CXEEB, BJ200CXSSE, BJ200PLSIF, BJ225CXEEC, BJ225CXSSR, BJ225PLSIF, BJ250CXECB, BJ250CXEDA, BJ250CXEUM, CJ275TLCDC, CJ300TLCDC, D100WTLM, HJ88M
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