8E7222 BUSHING-TRACK Caterpillar parts
1190, 1190T, 1390, 2390, 2391, 322C, 324D FM, 325C FM, 325C L, 325D FM, 325D FM LL, 521, 522, 527, 541, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, OEMS, TK72...
Rating:
Alternative (cross code) number:
CA8E7222
8E-7222
8E7222
CA8E7222
8E-7222
8E7222
Weight: 6 pounds 2 kg.
EXCAVATOR, UNDERCARRIAGE,
Compatible equipment models: 8E7222:
Number on catalog scheme:
8
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Information:
Transmission, SPN 1079 FMI 4Conditions Which Generate This Code:
Illustration 1 g01343715
Connections of the 5 Volt Supply
The sensor supply is a power supply that is internal to the ECM. The sensor supply provides +5 DCV in order to operate the sensors.This diagnostic code will be recorded when the Transmission ECM reads the voltage for the circuit of the sensor supply as being below normal.The results of this diagnostic code are listed:
All of the associated sensors will also log diagnostic codes.The possible causes of the diagnostic code are listed:
+5 DCV (wire R997-OR(Orange)) is shorted to ground between the sensor and the ECM.
The ECM has failed. This is unlikely.Test Step 1. CHECK THE SENSOR.
Ensure that the diagnostic code of SPN 1079 FMI 4 is present. The diagnostic code should be active.
Observe the status of the diagnostic code. The diagnostic code is active or the diagnostic code is NOT active.
Disconnect the machine harness from the sensor. Expected Result:The diagnostic code is NO longer active.Results:
OK - The diagnostic code is NO longer active. The sensor has failed.Repair: Replace the sensor.STOP
NOT OK - The diagnostic code remains active. The sensor is NOT causing the diagnostic code. Proceed to Test Step 2.Test Step 2. CHECK FOR A SHORT TO GROUND.
The sensor remains disconnected from the machine harness.
Turn the disconnect switch and the key start switch to the OFF position.
Disconnect the machine harness from the ECM.
At the ECM, measure the resistance between the contact of the sensor supply voltage and frame ground. See the schematic for more detailed information about the voltage of the sensor power supply for the sensor that is being tested. Expected Result:The resistance is greater than 5000 ohms. Results:
OK - The resistance that is measured is greater than 5000 ohms. The harness circuit is correct. The ECM has failed.Repair: It is unlikely that the ECM has failed. Exit this procedure. Perform the diagnostic code procedure for SPN 1079 FMI 4 again. If the cause of the diagnostic code is NOT found, replace the ECM . See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NOT OK - The resistance that is measured is less than 5000 ohms. The machine harness has failed. There is a short between frame ground and the contact for the sensor supply voltage in the machine harness.Repair: Repair the machine harness or replace the machine harness.STOP
Illustration 1 g01343715
Connections of the 5 Volt Supply
The sensor supply is a power supply that is internal to the ECM. The sensor supply provides +5 DCV in order to operate the sensors.This diagnostic code will be recorded when the Transmission ECM reads the voltage for the circuit of the sensor supply as being below normal.The results of this diagnostic code are listed:
All of the associated sensors will also log diagnostic codes.The possible causes of the diagnostic code are listed:
+5 DCV (wire R997-OR(Orange)) is shorted to ground between the sensor and the ECM.
The ECM has failed. This is unlikely.Test Step 1. CHECK THE SENSOR.
Ensure that the diagnostic code of SPN 1079 FMI 4 is present. The diagnostic code should be active.
Observe the status of the diagnostic code. The diagnostic code is active or the diagnostic code is NOT active.
Disconnect the machine harness from the sensor. Expected Result:The diagnostic code is NO longer active.Results:
OK - The diagnostic code is NO longer active. The sensor has failed.Repair: Replace the sensor.STOP
NOT OK - The diagnostic code remains active. The sensor is NOT causing the diagnostic code. Proceed to Test Step 2.Test Step 2. CHECK FOR A SHORT TO GROUND.
The sensor remains disconnected from the machine harness.
Turn the disconnect switch and the key start switch to the OFF position.
Disconnect the machine harness from the ECM.
At the ECM, measure the resistance between the contact of the sensor supply voltage and frame ground. See the schematic for more detailed information about the voltage of the sensor power supply for the sensor that is being tested. Expected Result:The resistance is greater than 5000 ohms. Results:
OK - The resistance that is measured is greater than 5000 ohms. The harness circuit is correct. The ECM has failed.Repair: It is unlikely that the ECM has failed. Exit this procedure. Perform the diagnostic code procedure for SPN 1079 FMI 4 again. If the cause of the diagnostic code is NOT found, replace the ECM . See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NOT OK - The resistance that is measured is less than 5000 ohms. The machine harness has failed. There is a short between frame ground and the contact for the sensor supply voltage in the machine harness.Repair: Repair the machine harness or replace the machine harness.STOP
Cat SIS web machinery list:
Parts bushing Caterpillar catalog:
321C, 321D LCR, 322B LN, 322C, 325C, 325C FM, 325D L, 328D LCR, 330C, 330C L, 330D L, 345B II, 345C L, 365B II, 365C, 365C L, 385B, 385C L
320B, 320B FM LL, 320C, 320C FM, 320D, 320E, 320E L, 320E RR, 321B, 321C, 321D LCR, 322, 322B, 322C, 324D, 324D L, 324E, 324E L, 324E LN, 325B, 325C, 325C L, 326D L, 328D LCR, 330C L, 375
320 L, 320B, 320B L, 320N, 345B, 345B L, OEMS
320C, 322C, 325C, 325C FM, 330C, 330C L, 385B, 385C L
320C, 325C, 325C FM, 325D
1190T, 1290T, 2391, 2491, 320, 320 L, 320N, 522, 522B, 532, 552, 552 2, E200B, TK722, TK732, TK752
324D, 324D FM, 324D L, 324D LN, 325C, 325D, 325D FM, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E
324D, 324D FM, 324D L, 324D LN, 325C, 325D, 325D FM, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E
325D, 325D FM, 325D FM LL, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 365B, 365C, W345C MH
330, 330 FM L, 330 L, 350, E300B, OEMS
325C FM, 325D FM, 325D FM LL, 330 L, 330B, 330B L, M325C MH, M325D L MH
325C, 325C FM
527, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II
517, 527, D5HTSK II, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL
572R, 572R II, 578, 583R, 583T, 587R, 587T, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 824K, 825K, 826K, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972K, 972M, 980C, ...
572R, 572R II, 578, 583R, 583T, 587R, 587T, 797, 797B, 797F, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, PL83...
1548826
BUSHING
D6R, D7R, D8R
D6R, D7R, D8R
4I3068
BUSHING
311B, 320 L
311B, 320 L
D6R, D6R II
D6R, D6R II
1664436
BUSHING
D6R
D6R
1068235
BUSHING-TRACK
1190, 1190T, 2390, 2391, 324D FM, 521, 522, 527, D6R, D6R II, D6T LGP, D6T XL
1190, 1190T, 2390, 2391, 324D FM, 521, 522, 527, D6R, D6R II, D6T LGP, D6T XL
1166698
BUSHING AS
527, 963, 963B, 963C, 963D, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP
527, 963, 963B, 963C, 963D, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP
963C, D6H, D6H XL, D6R, D6R II