9W3378 COVER Caterpillar parts
583T, 587R, 587T, D8N, D8R, D8R II, D8T, PL83, PL87
Rating:
Alternative (cross code) number:
CA9W3378
9W-3378
9W3378
CA9W3378
9W-3378
9W3378
Weight: 0.70 pounds 0 kg.
PIPELAYER, TRACK-TYPE TRACTOR,
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CTP 9W3378 Cover for Heavy Equipment
CTP Sold in each || Highly Efficient || Easy in-and-out fit
CTP Sold in each || Highly Efficient || Easy in-and-out fit
CTP 9W3378 Cover for Heavy Equipment
CTP Sold in each || Highly Efficient || Easy in-and-out fit
CTP Sold in each || Highly Efficient || Easy in-and-out fit
Number on catalog scheme:
22
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Compatible equipment models: 9W3378:
Information:
Prior to replacement of the ECM, make sure that replacement is necessary. The ECM is seldom the cause of a diagnostic code. Always check that power is available to the ECM. Battery voltage is required between J1-1 and J1-2 of the machine harness connector for the ECM. Prior to replacing an ECM, always contact your Technical Communicator for possible consultation with Caterpillar. This consultation may greatly reduce repair time.Note: The New Electronic Control Modules may or may not be pre-programmed for a particular machine. An unprogrammed electronic control module must be programmed by using the Cat® Electronic Technician (Cat ET) Service Tool. See Testing and Adjusting, "Electronic Control Module (ECM) - Flash Program". To determine if the ECM is programmed, proceed to Step 7.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness from the ECM.
Remove the ECM.
Verify that the new ECM has the correct part number.
Connect the machine harness to the replacement ECM.
Install the replacement ECM.
Determine if the replacement ECM is programmed. This can be done in two different ways. Proceed to 7.a or 7.b.
Enter the component data display mode. If the display shows blanks, the ECM is not programmed. See Testing and Adjusting, "Electronic Control Module (ECM) - Flash Program".If the display shows the expected information, the ECM is programmed. Proceed to Step 8.
Connect the Cat ET service tool to the machine data link service connector. The Cat ET service tool will communicate with the power train ECM. If the ECM is NOT programmed, the Cat ET service tool will indicate the problem. If the ECM is programmed, the Cat ET service tool will provide access to the expected areas of the ECM.
Proceed to Testing and Adjusting. Perform all of the calibration and adjustment procedures. Note: Performance will be greatly affected if any of the calibration procedures are omitted. Perform all of the calibration procedures even if the replacement ECM was acquired from a similar machine.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness from the ECM.
Remove the ECM.
Verify that the new ECM has the correct part number.
Connect the machine harness to the replacement ECM.
Install the replacement ECM.
Determine if the replacement ECM is programmed. This can be done in two different ways. Proceed to 7.a or 7.b.
Enter the component data display mode. If the display shows blanks, the ECM is not programmed. See Testing and Adjusting, "Electronic Control Module (ECM) - Flash Program".If the display shows the expected information, the ECM is programmed. Proceed to Step 8.
Connect the Cat ET service tool to the machine data link service connector. The Cat ET service tool will communicate with the power train ECM. If the ECM is NOT programmed, the Cat ET service tool will indicate the problem. If the ECM is programmed, the Cat ET service tool will provide access to the expected areas of the ECM.
Proceed to Testing and Adjusting. Perform all of the calibration and adjustment procedures. Note: Performance will be greatly affected if any of the calibration procedures are omitted. Perform all of the calibration procedures even if the replacement ECM was acquired from a similar machine.
Cat SIS web machinery list:
Parts cover Caterpillar catalog:
14M, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725, 730, 730C, 966H, 972H,...
14M, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 725, 730, 966H, 972H, 980C, C11, C13, CX31-C13I, D8N, R1600H, R1700G, RM-300, TH35-C11I, TH35-C13I, W345C MH
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 245, 245B, 245D, 3304B, 3306, 5130, 5130B, 5230, 5230B, 561B, 561C, 572G, 578, 589, 594H, 613, 621, 621B, 621E, 621F, 621R, 623, 623E, 623F, 627, 627B, 627E, 6...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160G, 160H, 160H ES, 160H NA, 16...
225, 235, 245, 561C, 572G, 572R, 572R II, 951B, 953, 953C, 955C, 955H, 955K, 955L, 963B, 963C, 973, 973C, 973D, 977K, 983B, D5, D5B, D5E, D5H, D5H XL, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G...
16G, 245, 5130, 5130B, 578, 589, 621E, 621F, 623E, 623F, 627E, 627F, 627G, 631E, 633E II, 637D, 637E, 637G, 651E, 657E, 776C, 776D, 777, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793, 793B,...
572G, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 627E, 627F, 627G, 627H, 627K, 627K LRC, 637E, 637G, 735, 740, 776, 776C, 776D, 777, 777B, 777D, 777F, 777G, 784B, 784C, 785, 785B, 785C, 785D, 789B, 7...
578, 583R, 583T, 587R, 587T, D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T, PL83, PL87
140, 153, 173B, 183B, 814B, 815B, 824C, 825C, 826C, 834B, 836, D10, D11N, D4E, D4E SR, D5B, D5E, D6D, D6E, D6E SR, D6H, D6H II, D6H XL, D6H XR, D7G, D7H, D8K, D8L, D8N, D9H, D9L
572R II, 583T, D6R III, D6T, D7R II, D8T
24H, 583T, 587T, 854K, 992, 992K, 993K, D10N, D10R, D10T, D11R, D11T, D8R, D8T, D9L, PL83, PL87
D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
2858641
COVER
583T, 587T
583T, 587T
2391409
COVER AS
583T, 587R, 587T, D10R, D11R, D9R
583T, 587R, 587T, D10R, D11R, D9R
24H, 583T, 587T, 854K, 992, 992K, 993K, D10N, D10R, D10T, D11R, D11T, D8R, D8T, D9L, PL83, PL87
2732536
COVER-TERMINAL
583T, 587R, 587T, 938H, D10T, D11R, D11T, D8T, D9T, IT38H
583T, 587R, 587T, 938H, D10T, D11R, D11T, D8T, D9T, IT38H
2361666
COVER
583T, 587T, D8R, D8T, D9T, PL83, PL87
583T, 587T, D8R, D8T, D9T, PL83, PL87
2170457
COVER
583T, PL83
583T, PL83
2168053
COVER AS
583T
583T
2488640
COVER AS
583T, PL83
583T, PL83
2203411
COVER AS
583T, 587R, 587T, PL83, PL87
583T, 587R, 587T, PL83, PL87
2068695
COVER-OIL PUMP
583T, PL83
583T, PL83
2361874
COVER
583T, PL83
583T, PL83
583T, 587R, 587T, D8N, D8R, D8R II, D8T, PL83, PL87