2281979 PIN AS Caterpillar parts
328D LCR
Rating:
Alternative (cross code) number:
CA2281979
228-1979
2281979
CA2281979
228-1979
2281979
EXCAVATOR,
Compatible equipment models: 2281979:
Number on catalog scheme:
15
For full view, you need register
Information:
diagnostics for the ECM can be accessed through one of the following tools: the Operator Monitoring System and Cat® Electronic Technician (Cat ET) Service Tool. In order to troubleshoot the electronic control system of the machine, additional information is required from the Service Manual of the machine. The following list contains some of the required support materials:
Operations Manual, UENR3619, "F-Series Excavator Monitoring System"
Operations Manual, UENR2944, "336F Excavator Systems Operations"
Test and Adjust, UENR2945, "336F Excavator Testing and Adjusting"
Schematic, UENR3623, "336F Excavator Hydraulic Schematic"
Schematic, UENR3622, "336F Excavator Electrical Schematic"
Operation and Maintenance, SEBU8756, "336F Excavator Operation and Maintenance Manual"
Operations/Test and Adjust, UENR2946, "336F Tool Control Systems"As a guide, a typical system schematic is included at the end of this manual. For an accurate representation of the machine that is being diagnosed, refer to Electrical System Schematic in the Service Manual.When the troubleshooting procedure instructs you to “REPAIR THE HARNESS OR REPLACE THE HARNESS”, use the Electrical System Schematic for the machine that is being serviced to trace the circuit. Perform continuity checks at the harness connectors in order to locate harness failures. At the connectors of the components, always check the ground circuit. Less than 5 Ω of resistance is required between the ground contacts of the connector and the frame ground. The power circuits of the ECM should have less than 2 Ω of resistance between the contacts of the ground connector and the frame ground. Less than 5 Ω of resistance is required for signal circuits for normal operation. Excessive ground resistance that is greater than 5 Ω can cause incorrect diagnosing of problems.During troubleshooting, inspect all connections before any component is replaced. If these connections are not clean and tight, permanent electrical problems or intermittent electrical problems can result. Check that the wires are pushed into the connectors completely. Make sure that the connections are tight before other tests are made.Failure of an electrical component can cause the failure of other components. Also, failure of an electrical component can be caused by the failure of other components. Always attempt to correct the cause of an electrical system failure before you replace a component.
Operations Manual, UENR3619, "F-Series Excavator Monitoring System"
Operations Manual, UENR2944, "336F Excavator Systems Operations"
Test and Adjust, UENR2945, "336F Excavator Testing and Adjusting"
Schematic, UENR3623, "336F Excavator Hydraulic Schematic"
Schematic, UENR3622, "336F Excavator Electrical Schematic"
Operation and Maintenance, SEBU8756, "336F Excavator Operation and Maintenance Manual"
Operations/Test and Adjust, UENR2946, "336F Tool Control Systems"As a guide, a typical system schematic is included at the end of this manual. For an accurate representation of the machine that is being diagnosed, refer to Electrical System Schematic in the Service Manual.When the troubleshooting procedure instructs you to “REPAIR THE HARNESS OR REPLACE THE HARNESS”, use the Electrical System Schematic for the machine that is being serviced to trace the circuit. Perform continuity checks at the harness connectors in order to locate harness failures. At the connectors of the components, always check the ground circuit. Less than 5 Ω of resistance is required between the ground contacts of the connector and the frame ground. The power circuits of the ECM should have less than 2 Ω of resistance between the contacts of the ground connector and the frame ground. Less than 5 Ω of resistance is required for signal circuits for normal operation. Excessive ground resistance that is greater than 5 Ω can cause incorrect diagnosing of problems.During troubleshooting, inspect all connections before any component is replaced. If these connections are not clean and tight, permanent electrical problems or intermittent electrical problems can result. Check that the wires are pushed into the connectors completely. Make sure that the connections are tight before other tests are made.Failure of an electrical component can cause the failure of other components. Also, failure of an electrical component can be caused by the failure of other components. Always attempt to correct the cause of an electrical system failure before you replace a component.
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
120H, 120H ES, 120H NA, 135H NA, 305.5E, 307B, 307C, 307D, 307E, 308C, 308E, 308E CR, 3114, 3116, 311B, 311C, 311D LRR, 311F LRR, 3126, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2 GC, 312E, 312E L...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C ...
120H, 120K, 120K 2, 12K, 135H, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 561N, 938G II, 953C, 963C, AP-755, C7, D5N, ...
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L,...
115, 315, 317, 320D, 320D L, 320D LRR, 320D RR, 320D2, 321C, 322B L, 322B LN, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 3...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 307, 307B, 322, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, ...
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 322...
1290T, 1390, 2491, 2590, 312D, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, ...
322 LN, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D LN, 324E LN, 325 LN, 325B L, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 328D LCR, 329D LN, 330, 330 FM L, 330 L, 330B, 33...
320 L, 320B, 320B FM LL, 320C, 320C FM, 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320N, 321D LCR, 322, 322 L, 322 LN, 322B, 322B L, 322B LN, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323E L,...
320 L, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D ...
322B LN, 322C, 325B L, 325C, 328D LCR, 330B L, 330C, 330C L, 385B, 385C L
2257218
PIN
328D LCR
328D LCR
2815332
PIN
328D LCR
328D LCR
2257213
PIN AS
328D LCR
328D LCR
2815331
PIN
328D LCR
328D LCR
2318304
PIN
328D LCR
328D LCR
2257408
PIN
328D LCR
328D LCR
0962297
PIN
350
350
1761929
PIN
345C
345C
3157180
PIN
345C
345C
2859676
PIN AS
345C
345C
2859620
PIN AS
345C
345C
2931778
PIN AS
328D LCR
328D LCR