2705953 SPRING Caterpillar parts
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D L, 319D LN, 320D, ...
Rating:
Alternative (cross code) number:
CA2705953
270-5953
2705953
CA2705953
270-5953
2705953
Weight: 0.02 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 2705953:
EXCAVATOR
311D LRR
311F LRR
312D
312D L
312D2
312D2 GC
312D2 L
312E
312E L
313D
313D2
313D2 LGP
314D CR
314D LCR
314E CR
314E LCR
315D L
316E L
318D L
318D2 L
318E L
319D L
319D LN
320D
320D FM
320D GC
320D L
320D LN
320D LRR
320D RR
320D2
320D2 GC
320D2 L
320E
320E L
320E LN
320E LRR
320E RR
321D LCR
323D L
323D LN
323D SA
323D2 L
323E L
324D
324D L
324E
324E L
324E LN
325D
325D L
326D L
328D LCR
329D
329D L
329E
329E L
329E LN
330D
330D L
336D
336D L
336D2
336D2 L
336E
336E L
336E LN
336F L
340D L
340D2 L
345C
345C L
345D
345D L
349D
349D L
349E
349E L
349E L VG
349F L
568 FM LL
Number on catalog scheme:
18
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Information:
Illustration 2 g02841277
Pin locations on the P1 connector for the ignition keyswitch and battery supply circuit (48) Battery+ (52) Battery+ (53) Battery+ (55) Battery+ (61) Battery ground (63) Battery ground (65) Battery ground (67) Battery ground (69) Battery ground (70) Ignition key switchTest Step 1. Inspect Electrical Connectors and Wiring
Thoroughly inspect the battery connections and the connections to the keyswitch. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the following connections:
P1: 48, 52, 53, 55 (Unswitched Battery+)
P1: 61, 63, 65, 67,69 (Battery-)
P1:70 (keyswitch)
Use the electronic service tool to perform a "Wiggle Test".
Check the ECM connector for the correct torque of 6 N m (53 lb in).
Check the harness for abrasion and for pinch points from the battery to the ECM, and from the keyswitch to the ECM.Results:
All connectors, pins, and sockets are correctly connected and/or inserted and the harness is free of corrosion, of abrasion or of pinch points. - Proceed to Test Step 2.
There is a fault with the connectors and/or the harness. - Repair: Repair the connectors or the harness and/or replace the connectors or the harness. Ensure that all of the seals are correctly in place and ensure that the connectors are correctly connected.Use the electronic service tool in order to clear all logged diagnostic codes and then verify that the repair eliminates the fault.STOPTest Step 2. Check for Active Diagnostic Codes or Logged Diagnostic Codes
Connect the electronic service tool to the diagnostic connector.
Turn the keyswitch to the ON position.
Monitor the active diagnostic code screen on the electronic service tool. Check and record any active diagnostic codes or logged diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.Expected Result:One of the following diagnostic codes is active or logged:
168-2 Electrical System Voltage erratic, intermittent or incorrect
168-3 Electrical System Voltage voltage above normal
168-4 Electrical System Voltage voltage below normalResults:
One of the preceding diagnostic codes is active or logged - Proceed to Test Step 3.
No diagnostic code is active. - Repair: The fault is no longer present. If the fault is intermittent, refer to Troubleshooting, "Electrical Connectors - Inspect".STOPTest Step 3. Check the Batteries
Load-test the batteries. Use a suitable battery load tester. Refer to Systems Operation, Testing and Adjusting, "Battery - Test" for the correct procedure.Results:
The batteries pass the load test. The measured voltage is at least 22.0 VDC - Proceed to Test Step 4.
The batteries do not pass the load test. The measured voltage is less than 22.0 VDC. - Repair: Recharge or replace the faulty batteries.Use the electronic service tool in order to clear all logged diagnostic codes and then verify that the repair eliminates the fault.STOPTest Step 4. Check the Battery Voltage at the ECM Connector
Disconnect the P1 connector from the ECM.
Turn the keyswitch to the ON position.Note: The measured voltage should be a constant 22.0 to 27.0 VDC.
Measure the voltage between P1:48 (Unswitched Battery+) and P1:61
Cat SIS web machinery list:
Parts spring Caterpillar catalog:
318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E ...
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
315D L
153, 320D FM, 322 FM L, 325 L, 330, 539, 613G, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824G, 824G II, 824H, 825G, 825G II, 825H, 826G, 826G II, 826H, 910, 918F, 924F, 931, 931B, 933, 933C, 935C I...
120H, 120M, 120M 2, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 330D, 330D FM, 330D L, 330D LN, ...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D M...
325D FM, 325D FM LL, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 521B, 568 FM LL
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B, 325B L, 325C, 325C FM, 325D, 325D...
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E HVG, 336E L, 336E LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 350, 568 FM LL, M330D, W345C MH
324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN, OEMS
330C, 330D, 330D L, 336D L, 336D LN, 336E, 345D, 349D L, OEMS
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN, ...
2851507
SPRING
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN
311D LRR, 312E, 314D CR, 314D LCR, 314E LCR, 315D L, 316E L, 318E L, 325D L
2683550
SPRING
312E, 312E L, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318E L
312E, 312E L, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318E L
2003247
SPRING
315D L, 316E L, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 326D L
315D L, 316E L, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 326D L
3987173
SPRING
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D L
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D L
3604587
SPRING
318E L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324...
318E L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324...
3604583
SPRING
318E L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324...
318E L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324...
7I7965
SPRING
2384C, 318E L, 319D, 319D L, 319D LN, 320 L, 320B, 320B U, 322B, OEMS
2384C, 318E L, 319D, 319D L, 319D LN, 320 L, 320B, 320B U, 322B, OEMS
2671625
SPRING
318D2 L, 319D, 319D L, 319D LN
318D2 L, 319D, 319D L, 319D LN
318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E ...
2155033
SPRING
308E SR, 311D LRR, 311F LRR, 312D, 312D L, 312E, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 319D L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323E L, 324E, 324E L, 324E LN, ...
308E SR, 311D LRR, 311F LRR, 312D, 312D L, 312E, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 319D L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323E L, 324E, 324E L, 324E LN, ...