0903178 BEARING-ROLLER Caterpillar parts
517, 527, 561H, 561M, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6M
Rating:
Alternative (cross code) number:
CA0903178
090-3178
0903178
CA0903178
090-3178
0903178
Weight: 0.01 pounds 0 kg.
PIPELAYER, TRACK-TYPE TRACTOR,
Compatible equipment models: 0903178:
Number on catalog scheme:
25
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Information:
The Cat Data Link is used for communication between electronic modules. The Cat Data Link is used to communicate information from the Electronic Control Module (ECM) to the Electronic Monitoring System (EMS). The Cat Data Link is used for programming and troubleshooting the ECM.The ECM communicates with the EMS in order to share engine information and diagnostics that may affect engine operation.The ECM communicates with the Caterpillar Electronic Technician (ET) in order to share status and diagnostic information. The Cat ET can also be used to configure the ECM parameters on the engine. This information will not be available if communications fail between the ECM and the Cat ET.
Illustration 1 g01161814
Typical example
Test Step 1. Check for Connector Damage
Turn the engine control switch to the OFF/RESET mode. The engine should be off.
Turn the battery disconnect switch to the OFF position.
Thoroughly inspect the ECM connectors J1/P1 and J2/P2. Inspect all of the other connectors. Refer to the diagnostic functional test Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the ECM connectors (allen head screw) for the proper torque. Refer to Troubleshooting, "Inspecting Electrical Connectors".
Check the harness and the wiring for abrasion and for pinch points. Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The connectors and wiring are OK. Proceed to Test Step 2.
Not OK - The connectors and/or wiring need repair.Repair: Repair the connectors and/or wiring or replace the connectors and/or wiring.STOPTest Step 2. Check for Electrical Shorts in the Harness
Disconnect the ECM connector and disconnect the generator connector.
Disconnect any module that is connected to the Cat Data Link.
Measure the resistance at the following points. Wiggle the harness during the measurement in order to reveal an intermittent short.
Cat
Illustration 1 g01161814
Typical example
Test Step 1. Check for Connector Damage
Turn the engine control switch to the OFF/RESET mode. The engine should be off.
Turn the battery disconnect switch to the OFF position.
Thoroughly inspect the ECM connectors J1/P1 and J2/P2. Inspect all of the other connectors. Refer to the diagnostic functional test Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the ECM connectors (allen head screw) for the proper torque. Refer to Troubleshooting, "Inspecting Electrical Connectors".
Check the harness and the wiring for abrasion and for pinch points. Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The connectors and wiring are OK. Proceed to Test Step 2.
Not OK - The connectors and/or wiring need repair.Repair: Repair the connectors and/or wiring or replace the connectors and/or wiring.STOPTest Step 2. Check for Electrical Shorts in the Harness
Disconnect the ECM connector and disconnect the generator connector.
Disconnect any module that is connected to the Cat Data Link.
Measure the resistance at the following points. Wiggle the harness during the measurement in order to reveal an intermittent short.
Cat
Caterpillar parts catalog:
Parts bearing Caterpillar catalog:
D5M, D5N
D5M, D5N, D6K, D6K LGP, D6K XL
561H, 561M, 561N, 785D, 789D, 793D, 793F, CB-614, D350E, D350E II, D400E, D400E II, D40D
2470C, 2570C, 2670C, 2864C, 517, 525, 525B, 527, 533, 543, 553C, 563C, 573C, 583R, 583T, 584, 586C, 587R, 587T, 613, 613B, 613C, 613C II, 613G, BR624, D250B, D250D, D250E, D250E II, D300B, D300D, D300...
518, 613, 613B, 920, 930, 936, 936F, 941, 950, 955H, 966C, D4D, D4E, D4H, D4HTSK II, G936
571G, 816, 824S, 826B, 920, 930, 933, 941, 950, 951B, 955C, 955H, 955K, 955L, 977D, 977H, D4HTSK II, D4HTSK III, D5HTSK II
517, 527, 977K, 980B, D4HTSK II, D4HTSK III, D5HTSK II
508, 518, 527, 931B, D5HTSK II, D9H
24H, 24M, D4H
143H, 163H, 163H NA, 527, 834K, 836K, 988K, D5N, D6R, D6T
517, 525, 525B, 527, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, D11N, D11R, D11T, D35C, D35HP, D44B, D550B
D4H, D5H, D5H XL, D5R LGP, D6M, D6N, D6N LGP
3G6424
BEARING
D5H, D6N
D5H, D6N
517, 527, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II
517, 527, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II
D5H, D5H XL, D5HTSK II
D5H, D5H XL, D5R LGP, D6M, D6N, D6N LGP
1U0015
BEARING
D4H, D4H XL, D5H, D5H XL, D5M, D5N
D4H, D4H XL, D5H, D5H XL, D5M, D5N
117, 120B, 12E, 12F, 140, 140B, 14E, 953, 953B, 977H, D4H, D4H XL, D4HTSK II, D4HTSK III, D5, D5B, D5H, D5H XL, D5HTSK II
615, D300B, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D7H
517, 527, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II
8T1176
BEARING-ROLLER
517, 527, 953C, D3C II, D3C III, D4C, D4C III, D4H, D4H XL, D4HTSK II, D4HTSK III, D5C, D5C III, D5H, D5H XL, D5HTSK II
517, 527, 953C, D3C II, D3C III, D4C, D4C III, D4H, D4H XL, D4HTSK II, D4HTSK III, D5C, D5C III, D5H, D5H XL, D5HTSK II
517, 527, 55, 561M, 57, 58, 941, 951B, 955H, 955K, 955L, D4D, D4E, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6M