1C3950 RING-RETAINING Caterpillar parts
PR-450
Rating:
Alternative (cross code) number:
CA1C3950
1C-3950
1C3950
CA1C3950
1C-3950
1C3950
Weight: 0.09 pounds 0 kg.
COLD PLANER,
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$35.79
03 Apr 2022
US: Florida-Parts-Z
5P2503 - Cup, Bearing 1C3950 7J8532 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
Number on catalog scheme:
9
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Compatible equipment models: 1C3950:
Information:
System Operation Description:Every generated code is stored in the memory of the module that detected the problem. The codes remain in the memory of the module even if power is removed from the module.The diagnostic reset switch allows the operator to clear the diagnostic codes. Diagnostic codes cannot be individually cleared. Toggling the switch clears all of the diagnostic codes in all of the modules.Note: Do not clear the diagnostic codes until all of the codes have been addressed.If the engine is not equipped with the optional air/fuel ratio control, the EIS control module clears the codes. The codes are cleared when terminal "h" of the EIS connector is connected to ground.If the input for clearing the codes is connected to ground for more than ten seconds, a 321-04 diagnostic code will be activated.
Illustration 1 g01171944
Schematic diagram of the diagnostic reset switchThe engine is equipped with a 70 pin connector and a EMCP II.
Illustration 2 g01164628
Schematic diagram of the diagnostic reset switchThe engine is equipped with a remote control panel.
Illustration 3 g01171759
Schematic of the diagnostic reset switchThe engine is equipped with a 70 pin connector.
Illustration 4 g01164631
Schematic diagram of the diagnostic reset switchThe engine is not equipped with a remote control panel.Test Step 1. Inspect the Electrical Components and the Wiring
Set the engine control to the OFF/RESET mode. Remove the electrical power from the engine.Note: For the following steps, refer to Troubleshooting, "Inspecting Electrical Connectors".
Thoroughly inspect each of the following components:
EIS connectors
The appropriate terminals on the terminal strips
The electrical connections for the diagnostic reset switch
The electrical connections for the idle/rated switch
The electrical connections for the oxygen calibration switch
Illustration 5 g01044800
Harness side of the EIS connector (EISC-B) −Battery (EISC-h) Diagnostic reset
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit for the diagnostic reset.
Check the wiring for corrosion, for abrasion, and for pinch points.Expected Result:The components and the wiring are connected properly. The connectors and the wiring do not have corrosion, abrasion, or pinch points.Results:
OK - The components are in good condition with proper connections. If you are troubleshooting a 321-04 diagnostic code, proceed to Test Step 2. If toggling the switch does not clear the codes, proceed to Test Step 3.
Not OK - The components are not in good condition and/or at least one connection is improper.Repair: Perform the necessary repairs and/or replace parts, if necessary.STOPTest Step 2. Check for a Short Circuit
Disconnect the EIS connector.
Measure the resistance between the points that are listed in Table 1.
Table 1
Resistance Measurements for the Harness for the Diagnostic Reset Switch
Terminals on the EIS Connector
EISC-h (Input for the diagnostic reset) EISC-B (−Battery)
EISC-L (Shutdown switch)
EISC-Y (Ground for the left detonation sensor)
EISC-Z (Ground for the speed/timing sensor)
EISC-c (Return for the ignition transformer for cylinder 13)
EISC-d (Ground for the right detonation sensor)
EISC-n (Return for the ignition transformer for cylinder 1)
EISC-p (Return for the ignition transformer for cylinder 3)
Shell for the EIS connector Expected Result:
Illustration 1 g01171944
Schematic diagram of the diagnostic reset switchThe engine is equipped with a 70 pin connector and a EMCP II.
Illustration 2 g01164628
Schematic diagram of the diagnostic reset switchThe engine is equipped with a remote control panel.
Illustration 3 g01171759
Schematic of the diagnostic reset switchThe engine is equipped with a 70 pin connector.
Illustration 4 g01164631
Schematic diagram of the diagnostic reset switchThe engine is not equipped with a remote control panel.Test Step 1. Inspect the Electrical Components and the Wiring
Set the engine control to the OFF/RESET mode. Remove the electrical power from the engine.Note: For the following steps, refer to Troubleshooting, "Inspecting Electrical Connectors".
Thoroughly inspect each of the following components:
EIS connectors
The appropriate terminals on the terminal strips
The electrical connections for the diagnostic reset switch
The electrical connections for the idle/rated switch
The electrical connections for the oxygen calibration switch
Illustration 5 g01044800
Harness side of the EIS connector (EISC-B) −Battery (EISC-h) Diagnostic reset
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit for the diagnostic reset.
Check the wiring for corrosion, for abrasion, and for pinch points.Expected Result:The components and the wiring are connected properly. The connectors and the wiring do not have corrosion, abrasion, or pinch points.Results:
OK - The components are in good condition with proper connections. If you are troubleshooting a 321-04 diagnostic code, proceed to Test Step 2. If toggling the switch does not clear the codes, proceed to Test Step 3.
Not OK - The components are not in good condition and/or at least one connection is improper.Repair: Perform the necessary repairs and/or replace parts, if necessary.STOPTest Step 2. Check for a Short Circuit
Disconnect the EIS connector.
Measure the resistance between the points that are listed in Table 1.
Table 1
Resistance Measurements for the Harness for the Diagnostic Reset Switch
Terminals on the EIS Connector
EISC-h (Input for the diagnostic reset) EISC-B (−Battery)
EISC-L (Shutdown switch)
EISC-Y (Ground for the left detonation sensor)
EISC-Z (Ground for the speed/timing sensor)
EISC-c (Return for the ignition transformer for cylinder 13)
EISC-d (Ground for the right detonation sensor)
EISC-n (Return for the ignition transformer for cylinder 1)
EISC-p (Return for the ignition transformer for cylinder 3)
Shell for the EIS connector Expected Result:
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
129, 130G, 143H, 163H, 236, 236B, 267, 287, 315D L, 316E L, 318D2 L, 318E L, 330D L, 336D, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 424D, 426B, 426C, 428, 428B, 428C, 428D, 428E, 430D, 43...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235B, 245, 3116, 3126, 3126B, 3176, 3176B, 3176C, 3196, 3208, 330, 330 FM L, 33...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD,...
1140, 1150, 1160, 120G, 130G, 140G, 1673B, 1673C, 1676, 16G, 215, 225, 235, 245, 3204, 3208, 330 L, 3304, 3306, 3306B, 3406, 3406B, 3408, 3408B, 3412, 3508, 3508B, 3512, 3516, 5130, 528, 572G, 578, 58...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
120G, 12G, 130G, 140G, 160G, 3176, 3176B, 3304, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 561H, 561M, 561N, 572R, 572R II, 651E, 657E, 69D, 75, 75C, 768C, 769C, 769D, 770, 771C, 771D, 772, 772G, ...
30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 611, 615, 615C, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 950B, 950B/950E, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 97...
589, D10N, D10R, D10T, D10T2, D8L, D9L, D9N, D9R, PR-105, PR-450, PR-450C
3237479
RING-BACKUP
320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL
320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL
2970608
RING-BACKUP
320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E L, 336E LN, 336F L, 345D, 345D L, 568 FM LL
320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E L, 336E LN, 336F L, 345D, 345D L, 568 FM LL
2478730
RING-RETAINING
336E, 336E HVG, 336E L, 336E LN, 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, 568 FM LL, W345C MH
336E, 336E HVG, 336E L, 336E LN, 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, 568 FM LL, W345C MH
2478787
RING-RETAINING
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, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...
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, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...
7I8171
RING-BACKUP
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, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...
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, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...
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, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...
0817048
RING
AP-1200, AP-800
AP-1200, AP-800
8C7690
RING
AP-1200, AP-800
AP-1200, AP-800
8C7672
RING
AP-1200
AP-1200
8C2316
RING-RETAINING
PR-105, PR-450
PR-105, PR-450
8C2315
RING-RETAINING
PR-105, PR-450
PR-105, PR-450
8C0920
RING
PR-105, PR-450
PR-105, PR-450