0378726 SET OF GEARS JOHNSON
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40R69R, 40R70A, RD-30A, RDS-30A, RX-16M
SET
Price: query
Rating:
Number on catalog scheme: 37872
BRP JOHNSON entire parts catalog list:
- GEARCASE GROUP » 0378726
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
40R69R, 40RL69R 1969
40R70A, 40RL70A 1970
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
RX-16M, RX-16R, RXE-16M, RXE-16R, RXEL-16M, RXEL-16R, RXL-16M, RXL-16R 1968
Information:
Table 1
J1939 Codes and Description CDL Code and Description Comments
3714-31
DPF Active Regeneration Inhibited Due to Temporary System Lockout E992 (3)
DPF Active Regeneration Inhibited Due to Temporary System Lockout The engine has been running for10 minutes after the E995 (3) code was activated.
The Cat ET Manual Diesel Particulate Filter Regeneration must be initiated.
3715-31
DPF Active Regeneration Inhibited Due to Permanent System Lockout E991 (3)
DPF Active Regeneration Inhibited Due to Permanent System Lockout The estimated soot load is high. The engine may not operate properly. Factory passwords are required to clear this code.
3719-0
DPF #1 Soot Loading Percent : High - most severe (3) E995 (3)
High DPF #1 Soot Loading The estimated soot load is high. Engine operation is limited to 60 second intervals when the Caterpillar Electronic Technician (ET) is not communicating with the ECM.
3719-16
DPF #1 Soot Loading Percent : High - moderate severity (2) E995 (2)
High DPF #1 Soot Loading The estimated soot load is high. The ECM shuts down the engine when this code becomes active for the first time. The engine can be started and operated. Engine power is gradually derated as the soot load increases.
Table 2
Associated Codes
E1045 (2)
E1026 (2)
E1025 (2)
E993 (2)
E1156 (1)
E593 (2)
E1239 (1)
E1026 (1)
E1300 (2)
102-18
3473-31
3474-14
3474-31
3609-15
3703-31
3711-31
3750-31
3716-31 Recommended Actions
Note: Engine operation must be kept to a minimum to minimize the amount of soot that is created. Follow the troubleshooting procedure to minimize the amount of engine operation.
Table 3
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Establish communication between Cat® Electronic Technician (ET) and the Electronic Control Module (ECM).
B. Download the "Warranty Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
C. Look for the following codes:
• E995 (2) or 3719-16
• E995 (3) or 3719-0
• E991 (3) or 3715-31
• E992 (3) or 3714-31
Codes
Result: A E991 (3) or 3715-31 code is present.
Proceed to Test Step 2.
Result: One of the following codes are present:
• E995 (2) or 3719-16
• E995 (3) or 3719-0
• E992 (3) or 3714-31
Proceed to Test Step 3.
2. E991 (3) or 3715-31 code
A. The E991 (3) or 3715-31 code indicates that the engine has continued to run after repeated warnings and engine shutdowns. The DPF must be replaced. Refer to the Disassembly and Assembly, "Diesel Particulate Filter - Remove and Install (Clean Emissions Module)" for the correct procedure.
DPF
Result: A E991 (3) or 3715-31 code is present.
Repair: Replace the DPF.
After the DPF has been replaced, clear the E991 (3) or 3715-31 code ( a factory password will be necessary).
Proceed to Test Step 3.
3. Associated Codes
A. Establish communication between Cat ET and the ECM.
B. Check Cat ET for any associated codes that are listed in Table 2.
Associated Codes
Result: An associated code is not active or logged.
Proceed to Test Step 4.
Result: An associated code is active or logged.
Repair: Troubleshoot any codes that are present before continuing with this procedure.
4. Current Flow through the Heating Element
A. Start the engine.
B. Check the current flow through the heating element. Refer to Systems Operation/Testing and Adjusting, "ARD Nozzle Heater (Current) - Test" for the correct procedure.
Current Flow
Result: The current flow is acceptable.
Proceed to Test Step 5.
Result: The current flow is not acceptable.
Repair: Refer to Troubleshooting, "ARD Nozzle - Test" for the correct procedure.
5. ARD Combustion Air Test
A. Perform the "ARD Air System Service" in Cat ET.
Combustion Air Test
Result: The test results are acceptable.
Proceed to Test Step 6.
Result: The test results are unacceptable.
Repair: Refer to Troubleshooting, "ARD Combustion Air - Test" for information on the test, if necessary. Make the necessary repairs.
6. Manual DPF Regeneration
Note: Do not use the cab switch for stationary regeneration. The service tests provide enhanced diagnostics that are necessary for proper troubleshooting and repair.
A. Start a "Manual DPF Regeneration" in Cat ET.
Manual DPF Regeneration
Result: The "Manual DPF Regeneration" was successful.
Return the engine to service.
Result: The "Manual DPF Regeneration" not was successful.
Repair: Troubleshoot the diagnostic codes that are present.
If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).