FO15026 Force MAIN FUEL JET (.072)


FO15026 MAIN FUEL JET (.072) Force H0850H79A, H0850H80A, H0850H81C, H0851H79A, H0855H79A, H0856B80H, H0856H82K, H0857B78F, H0857H79G, H0858B80C, H0858B82E, H0858C84H, H0859B79B, H0859H77A, H0859H78A, H1000H79A, H1004H79A, H1006B80B, H1006B81C, H1007H79A, H1008H80A, H1058H82G MAIN
FO15026 MAIN FUEL JET (.072) Force
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Buy MAIN FUEL JET (.072) FO15026 Force genuine, new aftermarket parts with delivery
Number on catalog scheme: 52
 

Force entire parts catalog list:

H0850H79A 1979
H0850H80A 1980
H0850H81C 1981
H0851H79A 1979
H0855H79A 1979
H0856B80H 1980
H0856H82K 1982,1983
H0857B78F 1978
H0857H79G 1979
H0858B80C 1980
H0858B82E 1982
H0858C84H 1984
H0859B79B 1979
H0859H77A 1977
H0859H78A 1978
H1000H79A 1979
H1004H79A 1979
H1006B80B 1980
H1006B81C 1981
H1007H79A 1979
H1008H80A 1980
H1058H82G 1982

Information:


Table 1
Diagnostic Codes Table
Code and Description Conditions which Generate this Code System Response
296-9 Transmission Control abnormal update rate Communication with the transmission control cannot be established within three seconds after the Electronic Control Module (ECM) is powered up. After communication with the transmission control has been established, communication stops for one second. The ECM will log the diagnostic code. All features of the transmission control that rely on the data link are disabled. The ECM will disable the automatic control of engine speed through the throttle lock feature.
297-9 All Wheel Drive Control abnormal update rate Communication with the all wheel drive control cannot be established within three seconds after ECM powerup. After communication with the all wheel drive control has been established, communication stops for one second. The ECM will log the diagnostic code. All features of the all wheel drive control that rely on the data link are disabled.
588-9 Monitoring System Display abnormal update rate Communication with the monitoring system cannot be established within three seconds after ECM powerup. After communication with the monitoring system has been established, communication stops for one second. The ECM will log the diagnostic code. All features of the monitoring system that rely on the data link are disabled.
596-9 Implement Control abnormal update rate Communication with the implement control cannot be established within three seconds after ECM powerup. After communication with the implement control has been established, communication stops for one second. The ECM will log the diagnostic code. All features of the implement control that rely on the data link are disabled.
1639-2 Machine Security System Module erratic, intermittent, or incorrect Communication with the machine security system cannot be established within three seconds after ECM powerup. After communication with the machine security system has been established, communication stops for one second. The ECM will log the diagnostic code. All features of the machine security system that rely on the data link are disabled.
1639-9 Machine Security System Module abnormal update rate Communication with the machine security system cannot be established within three seconds after ECM powerup. After communication with the machine security system has been established, communication stops for one second. The ECM will log the diagnostic code. All features of the machine security system that rely on the data link are disabled. Note: This procedure checks for an open circuit or for a short circuit in the Cat Data Link. If you are experiencing problems with communications between Caterpillar Electronic Technician (ET) and the ECM, refer to Troubleshooting, "Electronic Service Tool Does Not Communicate" before you use this procedure.The Cat Data Link is the standard data link that is used by the ECM to communicate with Cat ET. The ECM communicates with Cat ET in order to share status information and diagnostic information. Cat ET can also be used to configure the ECM parameters.
Illustration 1 g01301865
Typical schematic for the Cat Data Link
Test Step 1. Inspect the Electrical Connectors and the Wiring
Remove electrical power from the ECM.
Illustration 2 g01167488
Engine view (typical example)
(1) J1/P1 ECM connectors
Thoroughly inspect connector (1). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01104274
P1 terminals that are associated with the Cat Data Link
(P1-8) Cat Data Link +
(P1-9) Cat Data Link −
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the Cat Data Link.
Check the allen head screw on each ECM connector for the proper torque. Also, check the allen head screw on the customer connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values. Expected Result:All connectors, pins, and sockets are completely inserted and coupled. The harness and wiring are free of corrosion, of abrasion, and of pinch points.Results:
OK - The harness and the connectors appear to be OK. Proceed to Test Step 2.
Not OK - The connectors and/or the wiring are not OK.Repair: Repair the connectors and/or the wiring. Replace parts, if necessary. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled. Verify that the original problem is resolved.STOPTest Step 2. Check for a Short Circuit
Disconnect the P1 ECM connector.
Disconnect Cat ET from the service tool connector.
Disconnect any other control modules from the Cat Data Link. Refer to the electrical schematic in order to identify other control modules on the Cat Data Link.
Measure the resistance between the points that are listed in Table 2. Be sure to wiggle the wires in the harnesses as you make each resistance measurement.
Table 2
Resistance Measurements for the Cat Data Link
Connector and Terminal Terminal
P1-8 (Cat Data Link +) All of the other terminals on the P1 connector
Ground stud
P1-9 (Cat Data Link -) All of the other terminals on the P1 connector
Ground stud Expected Result:Each check of the resistance indicates an open circuit.Results:
OK - Each check of the resistance indicates an open circuit. Proceed to Test Step 3.
Not OK - At least one check of the resistance does not indicate an open circuit. There is a short circuit in the harness or in a connector.Repair: Repair the connectors and/or the wiring. Replace parts, if necessary. Verify that the original problem is resolved.STOPTest Step 3. Check for an Open Circuit
Fabricate a jumper wire. Use the jumper wire in order to create a short circuit between terminals D (Cat Data Link +) and terminal E (Cat Data Link −) on the service tool connector.
Measure the resistance between P1-8 (Cat Data Link +) and P1-9 (Cat Data Link −).
Measure the resistance between the terminals at the connector for each control module that was connected to the Cat Data Link. Refer to Illustration 1.
Remove the jumper wire from the service tool connector. Expected Result:Each check of the resistance indicates a short circuit.Results:
OK - Each check of the resistance indicates a short circuit.Repair: Perform the following procedure:
Connect the J1/P1 connectors. Connect Cat ET to the service tool connector.
Check the Cat Data Link for proper operation. If the Data Link does not operate correctly, there may be a problem with the ECM. Temporarily install a new ECM. Check the Cat


Parts main Force:

FO14108
 
FO14108 MAIN FUEL JET (.064) (STANDARD)
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0254H75A, H0306B80C, H0307H81D, H0357H83N, H0558H79L, H0559B80M, H0559H80N, H0559H83R, H0709B79A, H0750H79A, H0756H80F, H0756H81G, H0756H82H, H0757B79E, H0758H80B, H0759H79A, H0850H79A, H0850H80
FO14188
 
FO14188 MAIN FUEL JET (.066)
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0350H78L, H0351H76K, H0357H83N, H0558H79L, H0559B80M, H0559H77H, H0559H77J, H0559H78K, H0559H80N, H0559H83R, H0709B79A, H0750H79A, H0756H80F, H0756H81G, H0756H82
FO14303
 
FO14303 MAIN FUEL JET (.074)
H0757H75A, H0757H76C, H1000H79A, H1004H79A, H1006B80B, H1006B81C, H1007H79A, H1008H80A, H1058H82G
FO15217
 
FO15217 MAIN NOZZLE
H0558H79L, H0559B80M, H0559H77H, H0559H77J, H0559H78K, H0559H80N, H0559H83R, H0659B78B, H0757H75A, H0757H76C, H0850H79A, H0850H80A, H0850H81C, H0851H79A, H0855H79A, H0856B80H, H0856H82K, H0857B78F, H0857H79G, H0858B80C, H0858B82E, H0858C84H, H0859B79
FO14306
 
FO14306 MAIN FUEL JET (.078)
H0456B79K, H0456B80L, H0457H82N, H0507H81A, H0507H82B, H1000H79A, H1004H79A, H1006B80B, H1006B81C, H1007H79A, H1008H80A, H1058H82G, H1059H76D
FO13194
 
FO13194 MAIN FUEL JET (.080)
H0456B79K, H0456B80L, H0457H82N, H0507H81A, H0507H82B, H1000H79A, H1004H79A, H1006B80B, H1006B81C, H1007H79A, H1008H80A, H1057B78H, H1058H82G, H1059H77G, H1209H76F
FO13967
 
FO13967 MAIN FUEL JET (.068)
H0659B78B, H0850H79A, H0850H80A, H0850H81C, H0851H79A, H0855H79A, H0856B80H, H0856H82K, H0857H79G, H0858B80C, H0858B82E, H0858C84H, H0859B79B
FO15339
 
FO15339 MAIN FUEL JET (.054) OPT. 6000 FT. & UP.
H0606H84A, H0700H79A, H0856F84A, H0856F85A, H0858C84H
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