0375763 ROLER BEARING,Lower JOHNSON
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40ES69R, 40ES70A, 40R69R, 40R70A, FD-22A, RD-30A, RDS-30A, RK-30A, RX-16M
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BRP JOHNSON entire parts catalog list:
- POWERHEAD GROUP » 0375763
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
25R69B, 25R69D, 25RL69B, 25RL69D 1969
25R70C, 25R70E, 25RL70C, 25RL70E 1970
25R71S, 25RL71S 1971
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
40ES69R, 40ESL69R 1969
40ES70A, 40ESL70A 1970
40R69R, 40RL69R 1969
40R70A, 40RL70A 1970
FD-22A, FD-22E, FD-22M, FDL-22A, FDL-22E, FDL-22M 1968
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
Description Conditions which Generate this Code System Response
1489-19 Left Turbo Turbine Outlet Temperature Sensor : Data Error The exhaust temperature module has detected a problem with the left turbocharger outlet temperature sensor. The code is logged.
The alarm output is activated.
1490-19 Right Turbo Turbine Outlet Temperature Sensor : Data Error The exhaust temperature module has detected a problem with the right turbocharger outlet temperature sensor.
1491-19 Right Turbo Turbine Inlet Temperature Sensor : Data Error The exhaust temperature module has detected a problem with the right turbocharger inlet temperature sensor.
1492-19 Left Turbo Turbine Inlet Temperature Sensor : Data Error The exhaust temperature module has detected a problem with the left turbocharger inlet temperature sensor.
2857-9 Exhaust Temperature Module abnormal update rate The ECM has not received several messages that were expected from the exhaust temperature monitor over the CAN data link. The code is logged.
The alarm output is activated.
1531-19 Engine Cylinder #1 Exhaust Port Temperature Sensor : Data Error
1532-19 Engine Cylinder #2 Exhaust Port Temperature Sensor : Data Error
1533-19 Engine Cylinder #3 Exhaust Port Temperature Sensor : Data Error
1534-19 Engine Cylinder #4 Exhaust Port Temperature Sensor : Data Error
1535-19 Engine Cylinder #5 Exhaust Port Temperature Sensor : Data Error
1536-19 Engine Cylinder #6 Exhaust Port Temperature Sensor : Data Error
1537-19 Engine Cylinder #7 Exhaust Port Temperature Sensor : Data Error
1538-19 Engine Cylinder #8 Exhaust Port Temperature Sensor : Data Error
1539-19 Engine Cylinder #9 Exhaust Port Temperature Sensor : Data Error
1540-19 Engine Cylinder #10 Exhaust Port Temperature Sensor : Data Error
1541-19 Engine Cylinder #11 Exhaust Port Temperature Sensor : Data Error
1542-19 Engine Cylinder #12 Exhaust Port Temperature Sensor : Data Error
1543-19 Engine Cylinder #13 Exhaust Port Temperature Sensor : Data Error
1544-19 Engine Cylinder #14 Exhaust Port Temperature Sensor : Data Error
1545-19 Engine Cylinder #15 Exhaust Port Temperature Sensor : Data Error
1546-19 Engine Cylinder #16 Exhaust Port Temperature Sensor : Data Error The exhaust temperature monitor has detected a problem with the applicable exhaust temperature sensor. The code is logged.
The alarm output is activated.
Illustration 1 g01784693
Exhaust temperature module
The exhaust temperature module is an electronic monitoring system used to monitor exhaust temperatures. The module monitors the following thermocouples:
Thermocouples for each cylinder exhaust port
Thermocouples at the inlet of each turbocharger
Thermocouples at the outlet of each turbochargerThe module will display each of these temperatures. The exhaust temperature module sends this information via the CAN data link to the Electronic Control Module (ECM) and the optional remote control panel. The exhaust temperature module has two switches that can be wired to alarms or to relays. Refer to Systems Operation/Testing and Adjusting, KENR5473, "Exhaust Temperature Module" for additional information.If the ECM cannot communicate with the exhaust temperature module, the ECM activates a diagnostic code related to identify the problem. The most likely cause of the diagnostic code is a problem with an electrical connector or a harness. The next likely cause is a problem with the exhaust temperature module. The least likely cause is a problem with the ECM.Terminating resistors must be connected to each end of the CAN data link. The terminating resistors improve the communication between the devices. If there is an intermittent diagnostic code for any of the devices connected to the CAN data link, check the terminating resistors. One of the terminating resistors is connected to a splice in the wiring harness near the J1/P1 ECM connector. The other terminating resistor is connected to a tee inside the remote panel. If the engine is not equipped with a remote panel, the other terminating resistor will be connected at the far end of interconnect harness. Refer to the appropriate documentation for the site in order to determine the location of this resistor.This troubleshooting procedure may generate additional diagnostic codes. Correct the cause of the original diagnostic code before continuing. You clear the diagnostic codes after the problem is resolved.
Illustration 2 g02148037
Schematic for the circuit of the exhaust temperature module
Illustration 3 g01779914
Location of the components for the exhaust temperature module
(1) ECM junction box
(2) Exhaust temperature module Test Step 1. Inspect the Electrical Connectors and the Wiring
Set the engine control switch to the OFF/RESET position. Remove the electrical power from the engine.
Illustration 4 g01779933
Locations of the connectors for the CAN data link at the ECM junction box (typical left side engine view)
(3) J1/P1 ECM
(4) Control harness connectors
Thoroughly inspect the condition of connectors for exhaust temperature module (2). Also, thoroughly inspect the condition of ECM connectors (3) and control harness connectors (4). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 5 g01391850
Terminal locations at the P1 ECM connectors for the CAN data link
(34) CAN data link −
(42) Shield
(50) CAN data link +
Illustration 6 g01737613
Terminal locations at the control harness connector that are for the CAN data link
(Terminal h) CAN shield
(Terminal i) CAN data link +
(Terminal j) CAN data link −