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GUARD AS-DAMPER 1246647 - Caterpillar



1246647 GUARD AS-DAMPER Caterpillar parts G3408, G3408C, G3412C GUARD
Rating:
18
Alternative (cross code) number:
CA1246647
124-6647
1246647
Caterpillar 1246647 GUARD AS-DAMPER
Weight: 7 pounds 3 kg.

Buy GUARD AS-DAMPER 1246647 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE, GEN SET ENGINE,

Compatible equipment models: 1246647:

GAS ENGINE  G3408   G3408C  
GEN SET ENGINE  G3412C   Caterpillar
Number on catalog scheme: 5
 
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Illustration 1 g01191610
Schematic of the Modulating Valve "Transmission First Speed Clutch"This diagnostic code is associated with the Modulating Valve "Transmission First Speed Clutch". The FMI 05 means that the ECM has determined that the current is below normal.The possible causes of this diagnostic code are listed below:
The solenoid energizer circuit of the modulating valve is open.
The return circuit of the modulating valve is open.
The solenoid has failed.
The ECM has failed. This is unlikely.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 1406 FMI 05 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.System Response:When this diagnostic code is active, the ECM will turn off the current to the failed solenoid.Test Step 1. CHECK THE SOLENOID
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Disconnect the solenoid with the active diagnostic code from the machine harness.
At the machine harness connector for the solenoid, place a jumper wire from contact 1 (wire 901-WH) to contact 2 (wire J807-BK).
Observe the status of the CID 1406 FMI 05.Expected Result:The CID 1406 FMI 05 remains active. The FMI has not changed and the "05" is still active.Results:
YES - The diagnostic code remains active. The jumper wire does not affect the diagnostic code. Proceed to Test Step 2.
NO - The diagnostic is no longer active. The solenoid has failed.Repair: The solenoid has failed. Repeat this Test Step "CHECK THE SOLENOID" in order to verify the solenoid failure. Replace the solenoid. Verify that the new solenoid corrects the problem. Stop.Test Step 2. CHECK THE HARNESS FOR AN OPEN
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness connector(s) from the ECM.
The jumper wire that was installed in the previous test remains in place.
At the machine harness connector, measure the resistance from signal contact J1-48 (wire 901-WH) to contact J1-50 (wire J807-BK).Expected Result:The resistance is less than 5.0 ohms.Results:
OK - The resistance is less than 5.0 ohms. The machine harness is correct. Proceed to Test Step 3.
NOT OK - The resistance is greater than 5000 ohms. The resistance measurement is not correct. There is an open circuit in the machine harness.Repair: The open is in wire 901-WH or in wire J807-BK of the machine harness. Repair the machine harness or replace the machine harness. Stop.Test Step 3. CHECK IF THE DIAGNOSTIC CODE REMAINS
Inspect the contacts of the harness connectors and clean the harness connectors.
Reconnect all harness connectors.
Turn the disconnect switch and the key start switch to the ON position.
Operate the machine.
Check the status of the CID 1406 FMI 05.Expected Result:The CID 1406 FMI 05 is active.Results:
YES - The CID 1406 FMI 05 is active. The diagnostic code has not been corrected. The ECM may have failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform

Caterpillar parts catalog:

Caterpillar parts catalog
G3408 Industrial/Generator Set Engine 8YR00001-UP
G3412C Generator Set Engine 9RR00001-UP


Parts guard Caterpillar catalog:

1510970 GUARD AS-FAN
3408, 3408C, 3408E, 3412, 3412C, 3412E
1100909 GUARD AS-FAN
3408, 3408C, 3408E, 3412, 3412C, 3412E, G3412
1090980 GUARD AS-FAN
3408, 3408C, 3408E, 3412, 3412C, 3412E, G3412
4L0635 GUARD
3408, 3408E, 3412, 3412C, 3512, D348, D379
4L0632 GUARD AS
3408, 3408E, 3412, 3412C, 3412E, D348, D349, D379, G398
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