2941802 CLAMP Caterpillar parts
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
Rating:
Alternative (cross code) number:
CA2941802
294-1802
2941802
CA2941802
294-1802
2941802
Weight: 0.22 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 2941802:
Number on catalog scheme:
18
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Information:
Cover Connector
Turn the keyswitch to the OFF position.
Disconnect the valve cover connector for the suspect compression brake solenoid.
Turn the keyswitch to the ON position.
Access the "Special Tests" under the "Diagnostics" menu.
Start the "Compression Brake Solenoid Test" on Cat ET.
Once Cat ET displays the status of the compression brake solenoid, stop the "Compression Brake Solenoid Test".
Check for active diagnostic codes and/or logged diagnostic codes that are associated with the compression brake solenoids.Expected Result:A low current diagnostic code (05) is active at this time.Results:
OK - A low current diagnostic code (05) is active at this time. The ECM detected the open at the valve cover connector for the compression brake solenoid. The harness wiring between the valve cover connector for the suspect compression brake solenoid and ECM connector P2 is OK. Proceed to Test Step 8.
Not OK - A high current diagnostic code (06) is logged at this time. The ECM did not detect the open at the valve cover connector for the compression brake solenoid. Proceed to Test Step 6.Test Step 6. Create an Open at the ECM
Turn the keyswitch to the OFF position.
Disconnect the P2 ECM connector.
Inspect the terminals on the J2 and P2 ECM connectors for damage.Note: Refer to the Figure 5 for pin locations.
Remove the return wire and the supply wire for the suspect compression brake solenoid from the P2 ECM connector.
Reconnect the P2 ECM connector.
Turn the keyswitch to the ON position.
Access the "Special Tests" under the "Diagnostics" menu.
Start the "Compression Brake Solenoid Test" on Cat ET.
Once Cat ET displays the status of the compression brake solenoid, stop the "Compression Brake Solenoid Test".
Check for active diagnostic codes and/or logged diagnostic codes that are associated with the compression brake solenoids.Expected Result:A low current diagnostic code (05) is active at this time.Results:
OK - A low current diagnostic code (05) is active at this time. The ECM detected the open at the ECM.Repair: Disconnect the P2 ECM connector. Measure the resistance between the supply wire for the suspect compression brake solenoid and every terminal on ECM connector P1 and ECM connector P2. Measure the resistance between the supply wire for the suspect compression brake solenoid and engine ground. If the wire is shorted, replace the wire.Measure the resistance between the return wire for the suspect compression brake solenoid and every terminal on ECM connector P1 and ECM connector P2. If the wire is shorted, replace the wire.STOP
Not OK - A high current diagnostic code (06) is logged at this time. The ECM did not detect the open.Repair: Replace the ECM. Refer to Troubleshooting, "Replacing the ECM". Verify that the problem is resolved.STOPTest Step 7. Create a Short Circuit at the Compression Brake Solenoid
Turn the keyswitch to the OFF position.
Remove the valve cover.
Reconnect the valve cover connector.
Disconnect the connector on the suspect compression brake solenoid.
Inspect the terminals on the solenoid connector for damage.
Fabricate a jumper wire in order to short the two wires for the suspect solenoid on the solenoid connector. Crimp a pin to each end of the jumper
Turn the keyswitch to the OFF position.
Disconnect the valve cover connector for the suspect compression brake solenoid.
Turn the keyswitch to the ON position.
Access the "Special Tests" under the "Diagnostics" menu.
Start the "Compression Brake Solenoid Test" on Cat ET.
Once Cat ET displays the status of the compression brake solenoid, stop the "Compression Brake Solenoid Test".
Check for active diagnostic codes and/or logged diagnostic codes that are associated with the compression brake solenoids.Expected Result:A low current diagnostic code (05) is active at this time.Results:
OK - A low current diagnostic code (05) is active at this time. The ECM detected the open at the valve cover connector for the compression brake solenoid. The harness wiring between the valve cover connector for the suspect compression brake solenoid and ECM connector P2 is OK. Proceed to Test Step 8.
Not OK - A high current diagnostic code (06) is logged at this time. The ECM did not detect the open at the valve cover connector for the compression brake solenoid. Proceed to Test Step 6.Test Step 6. Create an Open at the ECM
Turn the keyswitch to the OFF position.
Disconnect the P2 ECM connector.
Inspect the terminals on the J2 and P2 ECM connectors for damage.Note: Refer to the Figure 5 for pin locations.
Remove the return wire and the supply wire for the suspect compression brake solenoid from the P2 ECM connector.
Reconnect the P2 ECM connector.
Turn the keyswitch to the ON position.
Access the "Special Tests" under the "Diagnostics" menu.
Start the "Compression Brake Solenoid Test" on Cat ET.
Once Cat ET displays the status of the compression brake solenoid, stop the "Compression Brake Solenoid Test".
Check for active diagnostic codes and/or logged diagnostic codes that are associated with the compression brake solenoids.Expected Result:A low current diagnostic code (05) is active at this time.Results:
OK - A low current diagnostic code (05) is active at this time. The ECM detected the open at the ECM.Repair: Disconnect the P2 ECM connector. Measure the resistance between the supply wire for the suspect compression brake solenoid and every terminal on ECM connector P1 and ECM connector P2. Measure the resistance between the supply wire for the suspect compression brake solenoid and engine ground. If the wire is shorted, replace the wire.Measure the resistance between the return wire for the suspect compression brake solenoid and every terminal on ECM connector P1 and ECM connector P2. If the wire is shorted, replace the wire.STOP
Not OK - A high current diagnostic code (06) is logged at this time. The ECM did not detect the open.Repair: Replace the ECM. Refer to Troubleshooting, "Replacing the ECM". Verify that the problem is resolved.STOPTest Step 7. Create a Short Circuit at the Compression Brake Solenoid
Turn the keyswitch to the OFF position.
Remove the valve cover.
Reconnect the valve cover connector.
Disconnect the connector on the suspect compression brake solenoid.
Inspect the terminals on the solenoid connector for damage.
Fabricate a jumper wire in order to short the two wires for the suspect solenoid on the solenoid connector. Crimp a pin to each end of the jumper
Cat SIS web machinery list:
Parts clamp Caterpillar catalog:
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140M, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 1...
225, 229, 236B, 236B3, 236D, 242B3, 242D, 246C, 246D, 252B, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289...
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 225D, 231D, 235, 236, 245, 247, 248, 262D, 267, 272D, 272D XHP, 287, 287D, 289D, 29...
120M, 12M, 225D, 229, 229D, 245B, 245D, 2470C, 24M, 2570C, 2670C, 2864C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 315C, 316E L, ...
120H, 120H NA, 135H, 135H NA, 2384C, 2484C, 30/30, 3126B, 315C, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR,...
231D, 235C, 235D, 2384C, 2484C, 24H, 2864C, 30/30, 311C, 311D LRR, 311F LRR, 3126B, 312C, 312C L, 312D, 312D L, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 316E L, 3176B, 3176C, 31...
140G, 14M, 2384C, 2484C, 3126B, 3176C, 3196, 3208, 320D, 320D FM, 320D L, 320D LN, 320D2, 320D2 L, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 3...
24M, 318C, 320B, 320C, 320D FM RR, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322B LN, 322C, 323E L, 325B L, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, ...
120G, 12F, 12G, 140B, 225D, 320 L, 320B, 320D, 320D GC, 320D L, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325...
313B, 315B, 315C, 317B LN, 318B, 320 L, 320D, 320D FM, 320D FM RR, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 550B, 560B, 910G
311, 311B, 311C, 311D LRR, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 318B, 320 L, 320B, 320B L
315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D L, 320D LN, 320D LRR, 320D RR, 321B, 321C, 321D LCR, 323D L, 323D LN, E120, E140
3109531
CLAMP
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN
2941831
CLAMP
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
315D L, 318D L, 319D, 319D L, 319D LN
315D L, 319D L, 319D LN, 770G, 770G OEM, 772G, 772G OEM, 777G, 938F, 938G, 938G II, IT38F, IT38G, IT38G II
3259981
CLAMP
308D
308D
3639512
CLAMP
308D, 314D CR, 314D LCR, 321D LCR
308D, 314D CR, 314D LCR, 321D LCR
312D, 315D L, 319D, 323D L, 323D LN, 324D, 324D L, 324D LN, 325D, 325D L, 329D L, 330D, 330D L, 330D LN, 336D L, 345C, 345C L, 517, 527, 769C, 771C, 772B, 773B, 775B, 776C, 777, 777B, 784B, 785B, 789B...
312D, 315D L, 319D, 572G, 583H, 583K, 621G, 623G, 627G, 631E, 631G, 637E, 637G, 657E, 824G II, 824H, 834H, 950G II, 962G II, 966G II, 972G II, 980G II, 980H, D10R, D10T, D11R, D3G, D4G, D5G, D8T, D9T
2020943
CLAMP-MOUNTING
311D LRR, 312D, 312D L, 314D LCR, 315D L, 319D L, 320D, 323D L, 323D LN, 323D SA, 324D, 324D L, 325D L, 329D L, 330D L, 336D, 336D L, 345C, 345D, 345D L, 365C, 365C L, 385C, 385C L
311D LRR, 312D, 312D L, 314D LCR, 315D L, 319D L, 320D, 323D L, 323D LN, 323D SA, 324D, 324D L, 325D L, 329D L, 330D L, 336D, 336D L, 345C, 345D, 345D L, 365C, 365C L, 385C, 385C L
3904165
CLAMP
315D L, 316E L, 318D L, 318D2 L, 318E L
315D L, 316E L, 318D L, 318D2 L, 318E L
3904242
CLAMP
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 315D L, 316E L, 318D L, 318D2 L, 318E L
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 315D L, 316E L, 318D L, 318D2 L, 318E L
24M, 311D LRR, 312D, 312D L, 315D L, 319D L, 319D LN, 336E L, 336F L, 345D, 345D L, 345D L VG, 374D L, 784C, 785C, 785D, 789C, 793C, 793D, 797, 797B, 797F, 938H, 950G II, 950H, 962G II, 962H, 966G II,...