2964740 PIPE Caterpillar parts
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN
Rating:
Alternative (cross code) number:
CA2964740
296-4740
2964740
CA2964740
296-4740
2964740
Weight: 0.44 pounds 0 kg.
EXCAVATOR,
Compatible equipment models: 2964740:
Number on catalog scheme:
3
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Information:
Illustration 1 g01121831
Schematic for the maintenance due lampThe ECM provides a path to ground for the lamp. When the ECM connects the lamp to ground the lamp will turn on.Test Step 1. Check for Normal Operation of the Maintenance Due Lamp
Monitor the maintenance due lamp.
Turn the keyswitch to the ON position. The maintenance due lamp should turn on for five seconds. Then, the lamp should turn off.Note: The lamp will only turn off if a condition that requires maintenance does not exist.Expected Result:The maintenance due lamp turns on and the maintenance due lamp turns off per the above description.Results:
OK - The maintenance due lamp appears to operating correctly at this time.STOP
Not OK - The maintenance due lamp is not functioning correctly. Check the bulb. Replace the bulb if the bulb is not OK. If the bulb is OK, proceed to Test Step 2.Test Step 2. Inspect the Electrical Connectors and the Wiring
Turn the keyswitch to the OFF position.
Illustration 2 g01119456
Left side view (1) P61 customer connector (2) J1/P1 ECM connectors
Thoroughly inspect connectors (1) and (2). Inspect the connections on the maintenance due lamp. Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01102466
P1 terminals that are associated with the maintenance due lamp (P1-13) Maintenance due lamp
Illustration 4 g01121848
J61 and P61 terminals that are associated with the maintenance due lamp (13) Maintenance due lamp
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the maintenance due lamp.
Check the allen head screw on the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect".
Check the harness and wiring for abrasions and for pinch points from the maintenance due lamp to the ECM.Expected Result:All of the connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion or of pinch points.Results:
OK - The connectors and the wiring are OK. Proceed to Test Step 3.
Not OK - There is a problem with a connector and/or the wiring.Repair: Repair the connector and/or the wiring. Replace parts, if necessary. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled. Verify that the problem is resolved.STOPTest Step 3. Test the Maintenance Due Lamp Circuit at the ECM Connector
Disconnect the J1/P1 connectors.
Connect a jumper wire between terminal P1-30 and engine ground.
Turn the keyswitch to the ON position. Observe the maintenance due lamp.
Remove the jumper wire and observe the maintenance due lamp.Expected Result:The maintenance due lamp turned on while the jumper was connected. The maintenance due lamp turned off when the jumper was removed.Results:
OK - The maintenance due lamp turned on while the jumper was connected. The maintenance due lamp turned off when the jumper was removed. The maintenance due lamp circuit is functioning properly. Proceed to Test Step 6.
Not OK - The maintenance due lamp did not turn on. There is a problem with the circuit for the maintenance due lamp. Proceed to Test Step 4.Test Step 4. Test the Circuit at the Maintenance
Caterpillar parts catalog:
Parts pipe Caterpillar catalog:
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2470C, 2491, 2570C, 2590, 2670C, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E,...
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR
311, 311B, 311D LRR, 312, 312B, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L...
1090, 1190, 1190T, 1290T, 315D L, 316E L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E ...
3997619
PIPE AS
315D L, 318D2 L, 319D L, 319D LN
315D L, 318D2 L, 319D L, 319D LN
2699858
PIPE
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN
2699728
PIPE AS
315D L, 319D, 319D LN
315D L, 319D, 319D LN
2699730
PIPE AS
315D L, 318D L, 319D, 319D LN
315D L, 318D L, 319D, 319D LN
4191470
PIPE-GAUGE
311D LRR
311D LRR
4186215
PIPE AS
314D CR, 314D LCR
314D CR, 314D LCR
1579206
PIPE
314C, 314D CR, 314D LCR
314C, 314D CR, 314D LCR
2373270
PIPE AS
315C, 315D L
315C, 315D L
3054900
PIPE
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
2964720
PIPE
315D L, 318D L, 319D, 319D L, 319D LN
315D L, 318D L, 319D, 319D L, 319D LN
3609272
PIPE AS
315D L, 318D L, 319D L
315D L, 318D L, 319D L
2964726
PIPE
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
2964725
PIPE
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
2941693
PIPE
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
2964747
PIPE
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
3054772
PIPE
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
2964744
PIPE
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
2964743
PIPE
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
2964742
PIPE
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
2964741
PIPE
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