FT8977 Force SEAL COLLAR INSTALLER


FT8977 SEAL COLLAR INSTALLER Force H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0254H75A, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0356F89B, H0357C86A, H0357C87A, H0357C88 SEAL

Buy SEAL COLLAR INSTALLER FT8977 Force genuine, new aftermarket parts with delivery
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Force entire parts catalog list:

H0202B80L 1980
H0202B81M 1981
H0202H79K 1979
H0202H82N 1982
H0252B83G 1983,1984
H0252H77B 1977
H0252H78C 1978
H0252H78D 1978
H0254H75A 1975,1976
H0257F88A 1988,1989
H0257F88B 1988,1989,1991
H0306B80C 1980
H0307H81D 1981
H0350H78L 1978
H0351H76K 1976
H0352F90B 1990
H0352F90C 1990
H0353E91A 1991
H0353E91B 1991
H0356F89B 1989
H0357C86A 1986
H0357C87A 1987
H0357C88B 1988
H0357F88A 1988
H0357F89C 1989
H0357G90A 1990
H0357H83N 1983,1984
H0504H88C 1988
H0504H88D 1988
H0504P89B 1989
H0505C89B 1989
H0507A89C 1989
H0507A89D 1989
H0507A90A 1990
H0507A90B 1990
H0507A90C 1990
H0507A90D 1990
H0507A91A 1991
H0507A91C 1991
H0507A92A 1992
H0507C88B 1988
H0507Z89B 1989

Information:


Illustration 1 g00934772
SchematicTest Step 1. Inspect Electrical Connectors and Wiring
Turn the keyswitch to the OFF/RESET position.
Thoroughly inspect the throttle lock switch, the J1/P1 ECM connector, the J3/P3 machine connector, and the associated wiring. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.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 - Proceed to Test Step 2.
Not OK - Repair: Repair the circuit.Verify that the repair eliminates the problem. Stop.Test Step 2. Check the Status
Connect the Caterpillar Electronic Technician (Cat ET) to the service tool connector.
Turn the keyswitch to the ON position.
Observe the status for "Throttle Lock Switch" on Cat ET while you operate the throttle lock switch.Expected Result:The status for "Throttle Lock Switch" reads "ON" when the throttle lock switch is pressed once. The status for "Throttle Lock Switch" reads "OFF" when the throttle lock switch is pressed again.Results:
OK - The throttle lock switch is operating properly at this time.Repair: Refer to Troubleshooting, "Electrical Connectors - Inspect" if the problem is intermittent. Stop.
Not OK - The throttle lock switch is not operating correctly. Proceed to Test Step 3.Test Step 3. Short the Wires at the Throttle Lock Switch
Turn the keyswitch to the OFF position.
Disconnect J87/P87 connector at the throttle lock switch.
Make a short jumper wire with male spade terminals on each end.
Connect the jumper wire across terminals 2 and 3 on the J87/P87 connector.
Turn the keyswitch to the ON position, and observe the status for "Throttle Lock Switch" on Cat ET.
Momentarily connect the jumper wire to terminals 2 and 1. Return the jumper wire to terminals 2 and 3.
Observe the status for "Throttle Lock Switch" on Cat ET.
Momentarily connect the jumper wire to terminals 2 and 1. Return the jumper wire to terminals 2 and 3.
Observe the status for "Throttle Lock Switch" on Cat ET.
Leave the connector disconnected from the switch. Remove the jumper wire.Expected Result:The status changed from "OFF" to "ON" when the jumper wire is placed on terminal 1 and terminal 2. The status returns to "OFF" when the jumper wire is placed on terminal 1 and terminal 2 again.Results:
OK - The ECM and the wiring harness are functioning properly. Replace the throttle lock switch. Verify that the repair eliminates the problem. Stop.
Not OK - Proceed to Test Step 3.Test Step 4. Check for a Short Circuit in the Wiring Harness
Illustration 2 g00938550
ECM connector P1
Disconnect the J1/P1 ECM connector, and ensure that the wires at the throttle lock switch are disconnected.
Measure the following resistances:
P1:14 (Throttle Lock Switch (NC)) to P1:29 (Digital Return)
P1:20 (Throttle Lock Switch (NO)) to P1:29 (Digital Return)
P1:14 (Throttle Lock Switch (NC)) to P1:20 (Throttle Lock Switch (NO))
P1:20 (Throttle Lock Switch (NO)) and the engine ground
P1:14 (Throttle Lock Switch (NC)) and the engine groundExpected Result:The resistance is greater than 20,000 Ohms for each measurement.Results:
OK - There are no shorts in the harness. Proceed to Test Step 5.
Not OK - There is a short circuit in the harness or connectors.Repair: Repair the circuit.Verify that the repair eliminates the problem. Stop.Test Step 5. Check the Resistance through the Harness
Ensure that the J1/P1 ECM connector and the wires at the throttle lock switch are disconnected.
Connect the jumper wire across terminals 2 and 3 at connector P87.
Measure the resistance between P1:14 (Throttle Lock Switch (NC)) and P1:29 (Digital Return).
Move the jumper wire to terminals 1 and 2 at connector P87.
Measure the resistance between P1:20 (Throttle Lock Switch (NO)) and P1:29 (Digital Return).
Disconnect the shorted wires.Expected Result:The resistance is less than 10 Ohms for each measurement.Results:
OK - The harness is good. Proceed to Test Step 6.
Not OK - There is an open circuit or excessive resistance in the harness or the connectors.Repair: Repair the circuit.Verify that the repair eliminates the problem. Stop.Test Step 6. Short the Switch Inputs at the ECM
Illustration 3 g00934801
P1 ECM connector (wire side)
Turn the keyswitch to the OFF position.
Remove the following wires from the P1 ECM connector:
P1:14 (Throttle Lock Switch (NC))
P1:20 (Throttle Lock Switch (NO))
P1:29 (Digital Return)
Fabricate three jumper wires out of 18 AWG insulated wire with Deutsch socket terminals on one end of each jumper wire.
Insert the end of the jumper wires with the socket into P1:14 (Throttle Lock Switch (NC)), P1:20 (Throttle Lock Switch (NO)), and P1:29 (Digital Return) on the P1 ECM connector.
Reconnect the J1/P1 ECM connector.
Turn the keyswitch to the ON position.Note: Additional diagnostic codes will be generated because P1:29 (Digital Return) will no longer be connected to other sensors and switches. Clear the additional diagnostic codes upon completing this test.
Connect the jumper wires from P1:14 (Throttle Lock Switch (NC)) and P1:29 (Digital Return). Observe the status for "Throttle Lock Switch" on Cat ET.
Momentarily connect the jumper wires from P1:29 (Digital Return) and P1:20 (Throttle Lock Switch (NO)). Reconnect the jumper wires from P1:14 (Throttle Lock Switch (NC)) and P1:29 (Digital Return). Observe the status for "Throttle Lock Switch" on Cat ET.
Momentarily connect the jumper wires from P1:29 (Digital Return) and P1:20 (Throttle Lock Switch (NO)). Reconnect the jumper wires from P1:14 (Throttle Lock Switch (NC)) and P1:29 (Digital Return). Observe the status for "Throttle Lock Switch" on Cat ET.
Turn the keyswitch to the OFF position, and remove the jumper wire from the ECM connector P1. Reconnect the following wires to the ECM connector P1:
P1:14 (Throttle Lock Switch (NC))
P1:20 (Throttle Lock Switch (NO))
P1:29 (Digital Return)Expected Result:The status reads "Off" when the jumper wire is connected to P1:14 and P1:29. The status reads "On" when the jumper wire is momentarily connected to P1:14 and P1:29. The status reads "Off" when the jumper wire is momentarily connected to P1:14 and P1:29 again.Results:
OK - The ECM properly reads the switch inputs at the ECM connector P1 but not at the switch.Repair: The wiring harness is faulty. Repair the wiring harness. Verify that the repair eliminates the problem. Stop.
Not OK - Correct switch inputs appear at the ECM connector P1 but the ECM is not reading the inputs properly.


Parts seal Force:

F184579
 
F184579 SEAL, CHOKE ARM SWIVEL
H0060B76A, H0062H79M, H0082H76G, H0082H79K, H0091H83C, H0091H84D, H0092284D, H0092B80G, H0092H79F, H0092H81H, H0092H81J, H0092H83K, H0092H84L, H0092S88A, H0092S91A, H0093S91A, H0094H81F, H0095H82H, H0102H76C, H0102H78E, H0122H79E, H0152B83J, H0152C84
FT8957
 
FT8957 SEAL INSTALLER
H0032H84G, H0042081C, H0042082D, H0042083E, H0042B80G, H0042C84L, H0042H79F, H0043F85A, H005201SD, H005201TS, H005201UD, H0052C88A, H0060B76A, H0060B78B, H0060H79C, H0060H80D, H0062H79K, H0064H78D, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81
F458579
 
F458579 SEAL, CRANKCASE
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0254H75A, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0353E91A, H0355D89A, H0356F89B, H0357C86A, H0357C87A, H0357C88
F458146
 
F458146 SEAL, CRANKSHAFT UPPER MAIN
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0254H75A, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0355D89A, H0356F89B, H0357C86A, H0357C87
F458307
SEAL, DRIVESHAFT
F458307 SEAL, DRIVESHAFT
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0357C86A, H0357C87A, H0357F88A, H0357H83N
F458736
SEAL, WATER PUMP
F458736 SEAL, WATER PUMP
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0357C86A, H0357C87A, H0357F88A, H0357H83N
T3513
 
T3513 SEAL PROTECTOR
H0202B81M, H0307H81D, H0503B83A, H0503H84B, H0507B85A, H0507H81A, H0507H82B
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