F15087 Force NUT


F15087 NUT Force H0202B81M, H0202H79K, H0252B83G, H0252H77B, H0252H78D, H0254H75A, H0306B80C, H0307H81D, H0356H75F, H0357H83N, H0456B78J, H0456B79K, H0456B80L, H0457H82N, H0457H83P, H0503B83A, H0507H81A, H0507H82B, H0555H74G NUT
F15087 NUT Force
Rating:
18

Buy NUT F15087 Force genuine, new aftermarket parts with delivery
Number on catalog scheme: 2
 

Force entire parts catalog list:

H0202B81M 1981
H0202H79K 1979
H0252B83G 1983,1984
H0252H77B 1977
H0252H78D 1978
H0254H75A 1975,1976
H0306B80C 1980
H0307H81D 1981
H0356H75F 1975,1976,1977
H0357H83N 1983,1984
H0456B78J 1978
H0456B79K 1979
H0456B80L 1980,1981
H0457H82N 1982
H0457H83P 1983,1984
H0503B83A 1983
H0507H81A 1981
H0507H82B 1982
H0555H74G 1974,1976

Information:


Illustration 1 g00813712
SchematicTest Step 1. Inspect Electrical Connectors and Wiring
Turn the keyswitch to the OFF/RESET position.
Thoroughly inspect the J1/P1 ECM connector and all other connectors in the circuit. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.Expected Result:All connectors, pins, and sockets should be completely inserted and coupled. The harness and wiring should be free of corrosion, abrasion, and pinch points. All connections and grounds should be tight and free of corrosion.Results:
OK - Proceed to Test Step 2.
Not OK - Repair: Repair the circuit.Verify that the repair eliminates the problem.STOPTest Step 2. Check the Resistance through the Solenoid
Disconnect the J508/P508 fan control solenoid connector.
Measure the resistance of the sensor between J508:1 (Fan Control Solenoid) and J508:2 (Solenoid Return).Expected Result:Resistance should be between 4.5 and 5.5 Ohms.Results:
OK - Proceed to Test Step 4.
Not OK - There may be a problem with the fan control solenoid. Proceed to Test Step 3.Test Step 3. Temporarily Install a New Fan Control Solenoid
Remove the fan control solenoid.
Temporarily install a new fan control solenoid.
Start the engine. Ensure that the keyswitch is in the ON position.
Compare the status for "Fan Pump Pressure" to the status for "Desired Fan Pump Pressure" on ET.
Turn the keyswitch to the OFF/RESET position.Expected Result:The status for "Fan Pump Pressure" should closely correlate with the status for "Desired Fan Pump Pressure".Results:
OK - The fan control solenoid was faulty.Repair: Permanently install the new fan control solenoid.Verify that the repair eliminates the problem.STOP
Not OK - There may be a problem with the harness. Proceed to Test Step 4.Test Step 4. Check for Shorts in the Harness
Illustration 2 g00815132
ECM connector P1
Disconnect the J1/P1 ECM connector and the J508/P508 fan control solenoid connector.
Measure the resistance between P1:43 (Fan Control Solenoid) and chassis ground.
Measure the resistance between P1:51 (Solenoid Return) and chassis ground.
Measure the resistance between P1:43 (Fan Control Solenoid) and P1:51 (Solenoid Return).Expected Result:The resistance for each measurement should be greater than 20,000 Ohms.Results:
OK - Proceed to Test Step 5.
Not OK - There is a short between the ECM and the fan control solenoid.Repair: Repair the circuit.STOPTest Step 5. Check for Open Circuits in the Harness
Illustration 3 g00815132
ECM connector P1
Ensure that the keyswitch is in the OFF/RESET position and that the J1/P1 ECM connector is disconnected.
Use a suitable piece of wire to short P1:43 (Fan Control Solenoid) and P1:51 (Solenoid Return).
Disconnect the J508/P508 fan ontrol solenoid connector.
Measure the resistance between P508:1 (Fan Control Solenoid) and P508:2 (Solenoid Return).Expected Result:The resistance should be less than 10 Ohms.Results:
OK - Proceed to Test Step 6.
Not OK - There is an open circuit in the wiring harness between the fan control solenoid and the ECM.Repair: Repair the circuit.Verify that the repair eliminates the problem.STOPTest Step 6. Compare "Fan Pump Pressure" to "Desired Fan Pump Pressure"
Start the engine.
Compare the status for "Fan Pump Pressure" to the status for "Desired Fan Pump Pressure" on ET.
Turn the keyswitch to the OFF/RESET position.Expected Result:The status for "Fan Pump Pressure" should closely correlate with the status for "Desired Fan Pump Pressure".Results:
OK - The system is functioning correctly.Repair: Refer to Troubleshooting, "Electrical Connectors - Inspect" if the problem is intermittent.STOP
Not OK - Proceed to Test Step 7.Test Step 7. Measure the Current to the Fan Control Solenoid
Reconnect the J1/P1 ECM connector.
The J508/P508 fan control solenoid connector should still be disconnected. Install a jumper wire between J508:2 and P508:2.
Connect an ammeter that is capable of withstanding a 5 Amp current between J508:1 and P508:1.
Start the engine and observe the reading on the ammeter that is installed in the circuit.
Turn the keyswitch to the OFF/RESET position.
Remove the ammeter and the jumper wire from the circuit.
Reconnect the J508/P508 fan control solenoid connector.Expected Result:The ECM should be supplying between 0.65 and 1.8 Amp to the fan control solenoid.Results:
OK - The ECM appears to be supplying the correct current to the solenoid. Either the pump or the motor may not be responding correctly.Repair: Troubleshoot the hydraulic system. Refer to Testing and Adjusting, "Hydraulic and Steering System".STOP
Not OK - The ECM may not be producing a valid supply.Repair: Verify your results.Replace the ECM. Refer to Troubleshooting, "Replacing the ECM" before replacing the ECM.Verify that the repair eliminates the problem.STOP


Parts nut Force:

F15162
 
F15162 NUT, HOT LEAD
H0252B83G, H0257F88A, H0257F88B, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0355D89A, H0356F89B, H0357C86A, H0357C87A, H0357C88B, H0357F88A, H0357F89C, H0357G90A, H040312RD, H040312SD, H040312UD, H0407E92C, H0457H83P, H0503B83
7011
 
7011 NUT, ELASTIC STOP, 10 - 24
H0042C87A, H0095B80F, H0503B83A
7006
 
7006 NUT, STOP, 5/16 - 18
H0095B80F, H0503B83A
F436280
 
F436280 NUT, SHORTING SWITCH
H0042083E, H0042C84L, H0042C87A, H0043F85A, H0052C88A, H0071H83D, H0071H84E, H0091H83C, H0091H84D, H0092284D, H0092H83K, H0092H84L, H0092S88A, H0092S91A, H0093S91A, H0152B83J, H0152C84K, H0152S89A, H0252B83G, H0353H82P
7007
 
7007 NUT
H0503B83A
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