F5H077 Force IGNITION KEY SWITCH


F5H077 IGNITION KEY SWITCH Force H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H78C, H0252H78D, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0352F90B, H0352F90C, H0353E91B, H0355D89A, H0356F89B, H0357C86A, H0357C87A, H0357C88B, H0357F88A, H0357F89C, H0357G90 IGNITION
F5H077 IGNITION KEY SWITCH Force
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Compatible models:

H0202B80L   H0202B81M   H0202H79K   H0202H82N   H0252B83G   H0252H78C   H0252H78D   H0257F88A   H0257F88B   H0306B80C   H0307H81D   H0350H78L   H0352F90B   H0352F90C   H0353E91B   H0355D89A   H0356F89B   H0357C86A   H0357C87A   H0357C88B   H0357F88A   H0357F89C   H0357G90A   H0357H83N   H0456B78J   H0456B79K   H0456B80L   H0457H82N   H0457H83P   H0503H84B   H0504H88C   H0504H88D   H0504P89B   H0505C89B   H0507A89C   H0507A89D   H0507A90A   H0507A90B   H0507A90C   H0507A90D   H0507B85A   H0507C86A   H0507C87A   H0507C87C   H0507C88B   H0507F87B   H0507F88A   H0507H81A   H0507H82B   H0507Z89B   H0558H79L   H0559B80M   H0559H78K   H0559H80N   H0559H83R   H0606H84A   H0700H79A   H0709B79A   H0750H79A   H0756H80F   H0756H81G   H0756H82H   H0757B79E   H0757H78D   H0758H80B   H0758H82E   H0759H79A   H0850H79A   H0850H80A   H0850H81C   H0851H79A   H0851X88A   H0853F88B   H0853F89C   H0853F89E   H0853F89F   H0853F89G   H0855H79A   H0856A89A   H0856A89H   H0856B80H   H0856C87A   H0856C87B   H0856F84A   H0856F85A   H0856F86A   H0856H82K   H0856L89D   H0856Y89B   H0857B78F   H0857H79G   H0858B80C   H0858B82E   H0858C84H   H0859B79B   H0859H77A   H0903F90B   H0903F90C   H0906A90A   H0906R83D   H1000H79A   H1004H79A   H1006B80B   H1006B81C   H1007H79A   H1008H80A   H1008H83C   H1057B78H   H1058H82G   H1058V83H   H1150H79A   H1151H79A   H1154B79A   H1155H79A   H1156H80C   H1156H81D   H1157B79B   H1157H78A   H1158B82E   H1158H80D   H1158H84G   H1159H77A   H1159H78B   H1159H79C   H1251A88A   H1251A88B   H1251A88C   H1251A89A   H1251A89B   H1251A89C   H1251A89D   H1251A89E   H1251F84A   H1251F86A   H1251F87A   H1251F87B   H1251X85A   H1258H81A   H1400H79A   H1401H79A   H1405H79A   H1406H80C   H1406H81D   H1407B79B   H1407H78A   H1408B80C   H1408H82D   H1408H83E   H1409H78A   H1409H79B   Force

Force entire parts catalog list:

H0202B80L 1980
H0202B81M 1981
H0202H79K 1979
H0202H82N 1982
H0252B83G 1983,1984
H0252H78C 1978
H0252H78D 1978
H0257F88A 1988,1989
H0257F88B 1988,1989,1991
H0306B80C 1980
H0307H81D 1981
H0350H78L 1978
H0352F90B 1990
H0352F90C 1990
H0353E91B 1991
H0355D89A 1989
H0356F89B 1989
H0357C86A 1986
H0357C87A 1987
H0357C88B 1988
H0357F88A 1988
H0357F89C 1989
H0357G90A 1990
H0357H83N 1983,1984
H0456B78J 1978
H0456B79K 1979
H0456B80L 1980,1981
H0457H82N 1982
H0457H83P 1983,1984
H0503H84B 1984
H0504H88C 1988
H0504H88D 1988
H0504P89B 1989
H0505C89B 1989
H0507A89C 1989
H0507A89D 1989
H0507A90A 1990
H0507A90B 1990
H0507A90C 1990
H0507A90D 1990
H0507B85A 1985
H0507C86A 1986
H0507C87A 1987
H0507C87C 1987
H0507C88B 1988
H0507F87B 1987
H0507F88A 1988
H0507H81A 1981
H0507H82B 1982
H0507Z89B 1989
H0558H79L 1979
H0559B80M 1980
H0559H78K 1978
H0559H80N 1980,1981
H0559H83R 1983
H0606H84A 1984,1985,1989
H0700H79A 1979
H0709B79A 1979
H0750H79A 1979
H0756H80F 1980
H0756H81G 1981
H0756H82H 1982
H0757B79E 1979
H0757H78D 1978
H0758H80B 1980
H0758H82E 1982,1983,1984
H0759H79A 1979
H0850H79A 1979
H0850H80A 1980
H0850H81C 1981
H0851H79A 1979
H0851X88A 1988
H0853F88B 1988,1989
H0853F89C 1989
H0853F89E 1989
H0853F89F 1989
H0853F89G 1989
H0855H79A 1979
H0856A89A 1989
H0856A89H 1989
H0856B80H 1980
H0856C87A 1987
H0856C87B 1987
H0856F84A 1984
H0856F85A 1985
H0856F86A 1986

Information:

Introduction
Table 1
Revision History
Revision Summary of Changes
06 Added Effectivity
05 Added prefix, GK6, ME6, PF6, S7E, TE9, W6E, Z9E, BT9, K56, K57, K58, GZ8, GW8, GG8, GG9, GX8, GK8, GWT.
04 Added prefix K2D, HFB, D5T, LW5, PN5, RE5, TP5, WE5 The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is stated below.Problem
The machines that are listed above may experience one of the issues that are stated below.
No start situation
Engine ECM unavailable in Cat® Electronic Technician (ET)
Inability to flash the ECM using ERTECM failures are rare and these issues are typically due to the machine starting circuit, machine low-pressure fuel system, or improper flashing.Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Table 2
Troubleshooting Test Steps Value Results
1. Determine the Diagnostic Code.
A. Establish communication between Cat® Electronic Technician (ET) and the ECM. Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Check for active codes and check for logged codes on Cat ET.
C. Check Cat ET for any associated codes. Troubleshoot any active codes before continuing with this procedure.
Diagnostic code
Result: An associated code is active or logged.
Repair: Troubleshoot any associated codes before continuing with this procedure.
Result: An associated code is not active or logged.
Proceed to Test Step 2.
2. Check the Machine Electrical System.
A. Check that Cat ET can connect to the engine ECM with Key Switch ON.
Machine electrical system
Result: Cat ET can connect to the engine ECM, then the engine ECM is turned on.
Proceed to Test Step 3.
Result: Cat ET cannot connect to the engine ECM, and the machines starting circuit is not providing power to the engine ECM.
Repair: Go to Troubleshooting, "Electrical Power Supply - Test".
Check all grounds on the engine harness. This includes ground wires attached to the engine block, battery, and chassis ground studs. There have been known instances where ground wires were found loose, broken, or faulty through rust or paint.
For the 308E2, the engine ECM is typically being ordered, when PI32292 is being performed and the engine ECM did not flash. If the flashing procedure was not followed properly, it will appear that the engine ECM is dead since it cannot be seen by Cat ET. However, it can still be flashed by following Special Instruction, REHS9223, "Obtaining a DPK Flash File and Flashing Procedure with the Engine Reprogramming Tool" steps.
3. Check the Fuel System.
A. Visually check the fuel level in the fuel tank. Do not rely on the fuel gauge only.
B. Ensure that the vent in the fuel cap is not filled with debris.
C. Inspect the fuel system for external leaks. Ensure that there is no air in the clear bowl on the primary fuel filter.
D. Check that there are no external leaks, no air in the clear primary fuel filter. Change the primary fuel filter and the in-line filter for the fuel transfer pump.
E. Check fuel quality. Refer to Testing and Adjusting, "Fuel Quality - Test", for the proper procedure. Check the fuel tank for debris or foreign objects which may block the fuel supply.
F. Check for the proper operation of the fuel transfer pump. Replace the pre-filter if excessive contamination or if the maintenance interval is exceeded. Refer to Testing and Adjusting, "Fuel System", for test information.
Confirm fuel flow rate from transfer pump (dead head the pump for correct results):
SSL, MTL, CTL, and CWL - .5 gal per min @ 12 psi MHE - .09 gal per min @ 5 psi
Fuel Level
Result: The fuel system is OK.
Proceed to Test Step 4.
Result: The fuel system is not OK.
Repair: Replace the fuel filters. Clean the primary filter/water separator of debris. Refer to the Operation and Maintenance Manual for details.
4. Restrictions in the Air Inlet and Exhaust System.
A. Check for an air filter restriction indicator.
B. Check the air inlet and exhaust system for restrictions and/or leaks. To test the exhaust system, the DOC inlet temperature sensor can be removed to ensure the DOC/DPF are not plugged.
Air and exhaust system restrictions
Result: There are no system restrictions.
Proceed to Test Step 5.
Result: There are system restrictions.
Repair: Refer to Systems Operation, "Air Inlet and Exhaust System", for additional information on the air inlet and exhaust systems.
Replace plugged air filters. Refer to the Operation and Maintenance Manual for the correct procedure. If the DOC and/or DPF are plugged and not at the 3000 hour service interval, determine the root cause of premature plugging. Submit a DSN ticket if technical assistance is needed.
5. Swap Engine ECM with another similar machine.
A. Swapping an engine ECM is recommended to troubleshoot a true engine ECM failure before ordering a new engine ECM.
Engine ECMs can only be swapped with the same engine model.
Prefixes SSL, MTL, CTL, and CWL can be temporarily swapped. SSL, MTL, and CTL machines that are XHP can only be interchanged with each other.
MHE engine ECM cannot be swapped with other product families.
Note: Machine sales models that have the C3.3B engines that use the 436-0821 Monitoring Control are:
236D, 242D, 246D, 257D, 259D, 262D, 277D, 279D, 287D, 289D, 906M, 907M, 908M, 308E
Machine sales models that have the C3.8 engines that use the 392-4121 Electronic Control Gp are:
272D, 272D XHP, 299D, 229D XHP, 910K, 914K
Machine sales models that have the C3.8 Tier 4 Final engines that use the 458-9392 Electronic Control Gp are:
272D2, 272D2 XHP, 297D2, 297D2 XHP, 299D2, 299D2 XHP
Engine ECM
Result: The engine ECM from another machine resolves issue.
Repair: Verify that the problem is resolved, submit a DSN ticket with the completed troubleshooting results and PSR prior to ordering an engine ECM. This will help document any trends or potential issues to the product group.
Result: The ECM swap does not resolve issue.
STOP 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).


Parts ignition Force:

F74H20
 
F74H20 IGNITION SWITCH W/KEY AND MOUNTING NUT (ACCESSORY ITEM)
H0252H77B, H0254H75A, H0351H76K, H0356H75F, H0456B78J, H0555H74G, H0559H77H, H0559H77J, H0659B78B, H0757H75A, H0757H76C, H0857B78F, H0859H77A, H0859H78A, H1059H76D, H1059H77G, H1159H77A, H1209H76F
F71H21
 
F71H21 IGNITION SWITCH MOUNTING KIT (ACCESSORY ITEM)
H0252H77B, H0254H75A, H0351H76K, H0356H75F, H0456B78J, H0555H74G, H0559H77H, H0559H77J, H0559H78K, H0659B78B, H0757H75A, H0757H76C, H0857B78F, H0859H77A, H1059H76D, H1059H77G, H1159H77A, H1209H76F
F74H19
 
F74H19 IGNITION KEY SWITCH
H0252H77B, H0254H75A, H0351H76K, H0356H75F, H0559H77H, H0559H77J, H0559H78K, H0659B78B, H0757H75A, H0757H76C, H0859H78A, H1059H76D, H1059H77G, H1209H76F
F510475
 
F510475 IGNITION COIL
H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092H79F, H0092H81H, H0092H81J, H0095B80F, H0095B81G, H0095H82H, H0101B78A, H0102H76C, H0102H78E, H0121B79A, H0122H79E, H0125H79E, H0152B78D, H0152B83J, H0152C84K, H0152H79E, H0202B81M, H0202H79K, H0252B83
FS474475
 
FS474475 IGNITION COIL
H0558H79L, H0559B80M, H0559H77H, H0559H77J, H0559H78K, H0659B78B, H1059H76D
F5H078
 
F5H078 IGNITION KEY SWITCH
H0091H83C, H0091H84D, H0095B81G, H0095H82H, H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H78C, H0252H78D, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0355D89A, H0356F89B, H0357C86
FT8953
 
FT8953 IGNITION TESTER
H0060B78B, H0060H79C, H0060H80D, H0062H79K, H0064H80F, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092B80G, H0092H79F, H0092H81H, H0092H81
F615475
IGNITION COIL
F615475 IGNITION COIL
H0559H83R, H0606H84A, H0851X88A, H0856C87A, H0856C87B, H0856F84A, H0856F85A, H0856F86A, H0856H82K, H0858C84H, H0906R83D, H1158H84G, H1251A88A, H1251A88B, H1251F84A, H1251F86A, H1251F87A, H1251F87B, H1251X85A, H1258H81A
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