0386792 MANIFOLD, Intake JOHNSON
25E77S, 25E78C, 25E79R, 35E76G, 35E77C, 35E78R, 35E79A, J25ECIB, J25ECNE, J25ECRS, J25ECTD, J25RCSA, J25RSA, J25RSLS, J25RWCRD, J30ECRR, J35ECIG, J35ECND, J35ECRR, J35ECSM, J35ECTS
MANIFOLD
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$42.95
20-01-2018
200 Hundredths Pounds
OMC: OMC
0386792 Intake Manifold OMC Johnson Evinrude 0395698 20 25 30 HP 0396788
OMC||0396788||Used, no corrosion, freshwater part||1976-1998||20-30
OMC||0396788||Used, no corrosion, freshwater part||1976-1998||20-30
Number on catalog scheme: 1
Compatible models:
BRP JOHNSON entire parts catalog list:
- INTAKE MANIFOLD » 0386792
25E79R, 25EL79R, 25R79R, 25RL79R 1979
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
J25ECIB, J25ECIM, J25ELCIB, J25ELCIM, J25RCIM, J25RLCIM, J25TECIM, J25TELCIM 1981
J25ECNE, J25ELCNE, J25RCNB, J25RELCNB, J25RLCNB, J25TECNB 1982
J25ECRS, J25ELCRS, J25RCRD, J25RLCRD, J25TECRD, J25TELCRD 1984
J25ECTD, J25ELCTD, J25RCTE, J25RLCTE, J25TECTE, J25TELCTE 1983
J25RCSA, J25RLCSA, J25TECSA, J25TELCSA 1980
J25RSA, J25RSLA, J25RWCIM, J25RWLCIM 1981
J25RSLS, J25RSS, J25RWCTE, J25RWLCTE 1983
J25RWCRD, J25RWLCRD 1984
J30ECRR, J30ELCRR 1984
J35ECIG, J35ELCIG, J35RCIG, J35RLCIG 1981
J35ECND, J35ELCND, J35RCND, J35RLCND, J35TELCNB 1982
J35ECRR, J35ELCRR, J35RCRR, J35RLCRR, J35TELCRR 1984
J35ECSM, J35ELCSM, J35RCSM, J35RLCSM 1980
J35ECTS, J35ELCTS, J35RCTS, J35RLCTS, J35TELCTS 1983
Information:
Table 1
Diagnostic Trouble Codes
CDL Code J1939 Code Code Description
(code descriptions may vary) Comments
E539 (1) 105-15 High Intake Manifold Air Temperature The code indicates that the temperature of the intake air into the engine has risen above a predetermined threshold.
Engine power may be derated.
E539 (2) 105-16 High Intake Manifold Air Temperature The code indicates that the temperature of the intake air into the engine has risen above a predetermined threshold.
Engine power may be derated.
E539 (3) 105-0 High Intake Manifold Air Temperature The code indicates that the temperature of the intake air into the engine has risen above a predetermined threshold.
Engine power may be derated.
Follow the troubleshooting procedure in order to identify the root cause of the problem.
Table 2
Associated Diagnostic Trouble Codes
E1092
412-15
412-16
Table 3
Troubleshooting Test Steps Values Results
1. Check for Diagnostic Trouble Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM) . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Warranty Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
C. Determine if an associated code is active or logged. Table 2 lists associated diagnostic codes.
Codes
Result: An associated code is active.
Refer to Troubleshooting, "Diagnostic Trouble Codes" in order to troubleshoot the associated diagnostic code.
Result: An associated code is not active or logged.
Proceed to Test Step 2.
Result: An E539 or 105 diagnostic code is active.
Proceed to Test Step 2.
Result: A code is not active or logged.
Proceed to Test Step 2.
Illustration 1 g02023837
Inspection point
Table 4
Troubleshooting Test Steps Values Results
2. Check the Aftercooler for Leaks or Restrictions
A. Inspect the exterior surface of the ATAAC for excessive buildup of dirt or debris. Also verify that the fins of the ATAAC are not damaged.
Restrictions
Result: The ATAAC has an excessive buildup of dirt or debris.
Clean the ATAAC. Refer to the machine Test and Adjust manual. Verify that the problem has been resolved.
If the problem still exists, proceed to Test Step 3.
Result: The surface of the ATAAC is damaged.
Replace the ATAAC.
If the problem still exists, proceed to Test Step 3.
Result: The surface of the ATAAC is not damaged and the ATAAC does not have an excessive buildup of dirt or debris.
Proceed to Test Step 3.
3. Check the Operation of the Cooling Fan
A. Verify that the cooling fan that is being used to transfer heat from the ATAAC is working properly.
B. If the fan is belt driven, verify that the belt tension is adequate. Also, verify that the clutch is operating properly.
C. If the fan is hydraulically driven, verify that there is no leakage around the motor and that the pressure for the fan is adequate.
Cooling fan
Result: The fan drive system is not working properly.
Make the necessary adjustments to the clutch or the belt tension if the fan is mechanically driven . Refer to the machine Test and Adjust for the proper procedure. Repair leaks or make the necessary adjustments to the motor or the hydraulic pump if the fan is hydraulically driven . Refer to Testing and Adjusting for the proper procedure.
If the problem still exists, proceed to Test Step 4.
Result: The fan drive system is working properly.
Proceed to Test Step 4.
4. Check the Operation of the Charge Air Cooler Outlet Temperature Sensor
A. Remove the charge air cooler outlet temperature sensor. Allow the charge air cooler outlet temperature sensor to rest in ambient air for 2 minutes.
B. Connect to the engine ECM by using Cat ET.
C. Monitor the value of the charge air cooler outlet temperature sensor on Cat ET.
Sensor
Result: The value of the charge air cooler outlet temperature sensor is within −9° C ( 15° F) of the ambient temperature.
Reinstall the sensor. Torque the sensor to the proper specifications. Return the unit to service.
Result: The value of the charge air cooler outlet temperature sensor is not within −9° C ( 15° F) of the ambient temperature.
Replace the charge air cooler outlet temperature sensor. Return the unit to service.
Contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).
Parts manifold JOHNSON:
0388584
0391054