F1160 FLAT HD SCREW, 1/4 - 28 X 5/8 Force
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0254H75A, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352H77H, H0352H79L, H0353H78K, H0353H80M, H0353H81N, H0353H82P, H0356H75F, H0357C86A, H0357C87A, H0357F88
FLAT
Price: query
Rating:
Compatible models:
H0202B80L
H0202B81M
H0202H79K
H0202H82N
H0252B83G
H0252H77B
H0252H78C
H0252H78D
H0254H75A
H0306B80C
H0307H81D
H0350H78L
H0351H76K
H0352H77H
H0352H79L
H0353H78K
H0353H80M
H0353H81N
H0353H82P
H0356H75F
H0357C86A
H0357C87A
H0357F88A
H0357H83N
H0456B78J
H0456B79K
H0456B80L
H0457H82N
H0457H83P
H0503B83A
H0503H84B
H0507B85A
H0507C86A
H0507C87A
H0507C87C
H0507F87B
H0507F88A
H0507H81A
H0507H82B
H0555H74G
Force
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- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
- MOTOR LEG » F1160
Information:
Illustration 1 g00809336
SchematicNote: The 307-OR wire that is connected to P1:64 (Keyswitch (Start)) is not currently utilized by the ECM.Test Step 1. Inspect Electrical Connectors and Wiring
Illustration 2 g00809337
ECM connector P1 (wire side)
Thoroughly inspect the J1/P1 ECM connector, the battery connections, and the connections to the keyswitch. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the electrical power supply. Refer to Illustration 2.
Check the ECM connector (allen head screw) for the proper torque of 6.0 N m (55 lb in).
Check the harness and wiring for abrasions and for pinch points from the battery to the ECM. Also, check the harness and wiring for abrasions and for pinch points from the keyswitch to the ECM.Expected Result:All connectors, pins, and sockets should be completely coupled and/or inserted. The harness and wiring should be free of corrosion, abrasion, and/or pinch points.Results:
OK - Proceed to Test Step 2.
Not OK - There is a problem with the connectors or wiring.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled.STOPTest Step 2. Check the Battery Voltage at the Batteries
Measure the no-load battery voltage and load test the batteries. Use the 4C-4911 Battery Load Tester. Refer to Special Instruction, SEHS9249, "Use of 4C-4911 Battery Load Tester for 6, 8 and 12 Volt Lead Acid Batteries" and Special Instruction, SEHS7633, "Battery Test Procedure".Expected Result:The battery voltage is OK and the batteries pass the load test.Results:
OK - Proceed to Test Step 3.
Not OK - Repair: Recharge or replace the faulty batteries. Verify that the repair eliminates the problem.STOPTest Step 3. Check the Unswitched Battery Voltage at the ECM
Illustration 3 g00809340
ECM connector P1 (ECM side)
Ensure that the keyswitch is in the OFF position.
Disconnect the J1/P1 ECM connector.
Measure the voltage between all of the +Battery terminals and all of the −Battery terminals in the P1 ECM connector. Refer to Illustration 3.Expected Result:The measured voltage is a constant voltage that is within 1 VDC of battery voltage.Results:
OK - The ECM is receiving the correct unswitched battery voltage. Proceed to Test Step 4.
Not OK - Repair: If an intermittent condition is suspected, refer to Troubleshooting, "Electrical Connectors - Inspect".Isolate the circuit that is not providing the correct voltage. Repair the circuit. Verify that the repair eliminates the problem.STOPTest Step 4. Check the Keyswitch Voltage at the ECM
Illustration 4 g00809340
ECM connector P1 (ECM side)
Ensure that the J1/P1 ECM connector is disconnected.
Turn the keyswitch to the ON position.
Measure the voltage between P1:70 (Keyswitch (Run)) and P1:63 (−Battery).
Turn the keyswitch to the OFF position and reconnect the J1/P1 ECM connector.Expected Result:The measured voltage is a constant voltage that is within 1 VDC of battery voltage.Results:
OK - The ECM is receiving the correct voltage at this time. Proceed to Test Step 5.
Not OK - Repair: Repair the keyswitch circuit. Verify that the repair eliminates the problem.STOPTest Step 5. Bypass the Machine Wiring
Batteries give off flammable fumes which can explode.To avoid injury or death, do not strike a match, cause a spark, or smoke in the vicinity of a battery.
Do Not connect the bypass harness to the battery until the 20 Amp in-line fuse has been removed from the +Battery line. If the fuse is not removed before connection to the battery, a spark may result.
Illustration 5 g00781203
Bypass harnessNote: This bypass harness is only for test applications. This bypass harness may be left only temporarily on the vehicle. The bypass harness can be used in order to determine if the cause of the intermittent problem is interruptions in battery power to the ECM or the keyswitch circuit.
Turn the keyswitch to the OFF position.
Disconnect the J1/P1 ECM connector.
Connect a bypass harness to the J1/P1 ECM connector.
Remove the 20 Amp in-line fuse from the positive battery circuit of the bypass harness and connect the alligator clamps directly to the battery posts. Note: This bypass directly connects the circuit for the keyswitch to the ECM. The ECM will remain powered until the positive battery circuit is interrupted. Remove the 20 Amp fuse from the in-line fuse holder in order to power down the ECM. Do not connect the bypass to the battery posts without first removing the 20 Amp in-line fuse. Do not remove the bypass from t
Parts flat Force:
F1164
F1164 FLAT HD SCREW, 5/16 - 18 X 1 1/8
H0356H75F, H0456B78J, H0456B79K, H0456B80L, H0457H82N, H0457H83P, H0503B83A, H0503H84B, H0504H88D, H0504P89B, H0505C89B, H0507A89C, H0507A89D, H0507B85A, H0507C86A, H0507C87A, H0507F87B, H0507H81A, H0507H82B, H0507Z89B, H0555H74G
F1934
F1934 FLAT HD SCREW, 6 X 1/2
H0091H83C, H0091H84D, H0095B81G, H0095H82H, H0202B81M, H0202H79K, H0252B83G, H0252H77B, H0252H78D, H0254H75A, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0355D89A, H0356F89B, H0356H75
F1149
F1136
F1136 FLAT HD SCREW, 1/4 - 20 X 1
H0352H77H, H0352H79L, H0353H78K, H0353H80M, H0353H81N, H0353H82P, H0356H75F, H0407E92C, H0456B78J, H0456B79K, H0456B80L, H0457H82N, H0457H83P, H0503H84B, H0504H88C, H0504H88D, H0504P89B, H0505C89B, H0507A89C, H0507A89D, H0507A90A, H0507A90B, H0507A90
F1141
F1141 FLAT HD SCREW, 10 - 24 X 1/2
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0254H75A, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0352H77H, H0352H79L, H0353E91A, H0353H78K, H0353H80M, H0353H81
F1557
F1557 FLAT HD SCREW, 10 - 24 X 3/8
H0356H75F, H0456B78J, H0456B79K, H0456B80L, H0457H82N, H0457H83P, H0507H81A, H0507H82B, H0555H74G, H0558H79L, H0559B80M, H0559H77H, H0559H77J, H0559H78K, H0559H80N, H0659B78B, H0700H79A, H0709B79A, H0750H79A, H0756H80F, H0756H81G, H0756H82H, H0757B79
F1150
F1150 FLAT HD SCREW, 1/4 - 20 X 1 1/8
H0060B76A, H0062H79M, H0082H76G, H0102H76C, H0252H77B, H0252H78C, H0252H78D, H0254H75A
F1148