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
Price: query
Compatible models:
H0202B80L
H0202B81M
H0202H79K
H0202H82N
H0252B83G
H0252H77B
H0252H78C
H0252H78D
H0254H75A
H0257F88A
H0257F88B
H0306B80C
H0307H81D
H0350H78L
H0351H76K
H0352F90B
H0352F90C
H0353E91A
H0353E91B
H0356F89B
H0357C86A
H0357C87A
H0357C88B
H0357F88A
H0357F89C
H0357G90A
H0357H83N
H0504H88C
H0504H88D
H0504P89B
H0505C89B
H0507A89C
H0507A89D
H0507A90A
H0507A90B
H0507A90C
H0507A90D
H0507A91A
H0507A91C
H0507A92A
H0507C88B
H0507Z89B
Force
Force entire parts catalog list:
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
- SPECIAL TOOLS - POWER HEAD » FT8977
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
F458307 SEAL, DRIVESHAFT
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0357C86A, H0357C87A, H0357F88A, H0357H83N
F458736
F458736 SEAL, WATER PUMP
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0357C86A, H0357C87A, H0357F88A, H0357H83N
458983
T3513