7Y1100 BEARING-ROLLER Caterpillar parts
330, 330 FM L, 330 L, 330B, 330B L, W330B
Rating:
Alternative (cross code) number:
CA7Y1100
7Y-1100
7Y1100
CA7Y1100
7Y-1100
7Y1100
Weight: 41 pounds 18 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Related part:
7Y1100
BEARING-RLR-YM
3948226
CL
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CTP 7Y1100 Roller Bearing for Heavy Equipment
CTP Roller Bearing Only || Sold in each || Easy in-and-out fit
CTP Roller Bearing Only || Sold in each || Easy in-and-out fit
CTP 7Y1100 Roller Bearing for Heavy Equipment
CTP Roller Bearing Only || Sold in each || Easy in-and-out fit
CTP Roller Bearing Only || Sold in each || Easy in-and-out fit
$747.15
28 May 2024
Amazon.com
CTP 7Y1100 Roller Bearing for Heavy Equipment
CTP Roller Bearing Only || Sold in each || Easy in-and-out fit
CTP Roller Bearing Only || Sold in each || Easy in-and-out fit
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2021-04-28
2021-01-16
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Compatible equipment models: 7Y1100:
Information:
Table 1 lists the diagnostic codes for the Diesel Exhaust Fluid (DEF) pump reverting valve circuit.
Table 1
Diagnostic Trouble Codes
J1939 Code CDL Code Code Description Comments
4376-5 3862-5 Aftertreatment 1 Diesel Exhaust Fluid Return Valve : Current Below Normal This code indicates there is problem with the DEF pump reverting valve or the Pump Electronic Tank Unit (PETU) wiring harness.
4376-6 3862-6 Aftertreatment 1 Diesel Exhaust Fluid Return Valve : Current Above Normal This code indicates there is problem with the DEF pump reverting valve or the PETU wiring harness.
Follow the troubleshooting procedure in order to identify the root cause of the problem. Note: 372-5260 Test Kit is required for completing this procedure.
Illustration 1 g03171637
Complete the procedure in the order in which the steps are listed.
Table 2
Troubleshooting Test Steps Values Results
1. Check for Opens in the PETU Wiring Harness for the Reverting Valve
A. Turn the keyswitch to the OFF position for 2 minutes. The keyswitch must be OFF for 2 minutes to allow the DEF pump to purge, reset the code, and reset the Diesel Exhaust Fluid Controller (DCU).
B. Disconnect the PETU wiring harness from the DEF pump and from the DCU.
C. Connect the 398-5063 Break-out Connector to the DCU connector. Connect the 398-5056 Break-out Connector to the DEF pump connector.
The connectors must be used to prevent damage to the DCU and DEF pump connector.
D. Measure the resistance between terminal 11 (reverting valve +) on the DEF pump connector and terminal 86 (reverting valve +) on the 86 pin DCU connector.
E. Measure the resistance between terminal 12 (reverting valve -) on the DEF pump connector and terminal 65 (reverting valve -) on the 86 pin DCU connector.
10 Ohms
Result: There were less than 10 Ohms of resistance on both of the reverting valve wires.
Proceed to Test Step 2.
Result: There were more than 10 Ohms of resistance on either wire for the reverting valve.
Repair: There is an open in the harness. Repair the wiring or replace the harness.
Verify that the problem is resolved. Proceed to Test Step 4.
2. Check for Short Circuits in the PETU Wiring Harness for the Reverting Valve
A. Turn the keyswitch to the OFF position.
B. Disconnect the PETU wiring harness from the DEF pump.
C. Disconnect the 86 pin connector from the DCU.
D. Connect the 398-5056 Break-out Connector to the DEF pump connector.
The connector must be used to prevent damage to the DEF pump connector.
E. Measure the resistance between terminal 11 (reverting valve +) on the DEF pump connector and a known good chassis ground.
F. Measure the resistance between terminal 12 (reverting valve -) on the DEF pump connector and a known good chassis ground.
100k Ohms
Result: There was more than 100 K Ohms of resistance between
Table 1
Diagnostic Trouble Codes
J1939 Code CDL Code Code Description Comments
4376-5 3862-5 Aftertreatment 1 Diesel Exhaust Fluid Return Valve : Current Below Normal This code indicates there is problem with the DEF pump reverting valve or the Pump Electronic Tank Unit (PETU) wiring harness.
4376-6 3862-6 Aftertreatment 1 Diesel Exhaust Fluid Return Valve : Current Above Normal This code indicates there is problem with the DEF pump reverting valve or the PETU wiring harness.
Follow the troubleshooting procedure in order to identify the root cause of the problem. Note: 372-5260 Test Kit is required for completing this procedure.
Illustration 1 g03171637
Complete the procedure in the order in which the steps are listed.
Table 2
Troubleshooting Test Steps Values Results
1. Check for Opens in the PETU Wiring Harness for the Reverting Valve
A. Turn the keyswitch to the OFF position for 2 minutes. The keyswitch must be OFF for 2 minutes to allow the DEF pump to purge, reset the code, and reset the Diesel Exhaust Fluid Controller (DCU).
B. Disconnect the PETU wiring harness from the DEF pump and from the DCU.
C. Connect the 398-5063 Break-out Connector to the DCU connector. Connect the 398-5056 Break-out Connector to the DEF pump connector.
The connectors must be used to prevent damage to the DCU and DEF pump connector.
D. Measure the resistance between terminal 11 (reverting valve +) on the DEF pump connector and terminal 86 (reverting valve +) on the 86 pin DCU connector.
E. Measure the resistance between terminal 12 (reverting valve -) on the DEF pump connector and terminal 65 (reverting valve -) on the 86 pin DCU connector.
10 Ohms
Result: There were less than 10 Ohms of resistance on both of the reverting valve wires.
Proceed to Test Step 2.
Result: There were more than 10 Ohms of resistance on either wire for the reverting valve.
Repair: There is an open in the harness. Repair the wiring or replace the harness.
Verify that the problem is resolved. Proceed to Test Step 4.
2. Check for Short Circuits in the PETU Wiring Harness for the Reverting Valve
A. Turn the keyswitch to the OFF position.
B. Disconnect the PETU wiring harness from the DEF pump.
C. Disconnect the 86 pin connector from the DCU.
D. Connect the 398-5056 Break-out Connector to the DEF pump connector.
The connector must be used to prevent damage to the DEF pump connector.
E. Measure the resistance between terminal 11 (reverting valve +) on the DEF pump connector and a known good chassis ground.
F. Measure the resistance between terminal 12 (reverting valve -) on the DEF pump connector and a known good chassis ground.
100k Ohms
Result: There was more than 100 K Ohms of resistance between
Caterpillar parts catalog:
Parts bearing Caterpillar catalog:
322B, 322B L, 322B LN, 322C, 322C FM, 324D FM, 325, 325B, 325B L, 325C, 325C L, 330, 330 FM L, 330 L, 330B, 330B L, 330C L, 345B, 345B II, 345B II MH, 345B L, 350 L, 365B, 365B II, 375, 385B, M325B, S...
1290T, 1390, 2491, 2590, 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, 336E H...
1290T, 1390, 2491, 2590, 325C, 328D LCR, 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, 336E HVG, 336E L, 336E LH, 3...
330B, 330B L, TK1051
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 330, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, 345B L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 ...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 L, 325 LN, 330B L, 511, 517, 521, 521B, 522, 522B, 527, 532, 541, 541 2, 551, 552, 552 2, TK7...
1290T, 1390, 2491, 2590, 330, 330 FM L, 330 L, 330B L, 330D, 345C L, 345D, 349D L, 532, 541, 551, 552, 552 2, OEMS, TK732, TK751, TK752
320 L, 320N, 322 L, 325, 325 L, 325B L, 330B L
320 L, 320N, 322 L, 325, 325 L, 325B L, 330B L
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
330B L, 330C, 330C L, W330B
330B, 330B L
1152632
BEARING-SLEEVE
325, 325B L
325, 325B L
350, 350 L
350, 350 L
330B, 330B L
330B L, 330C, 330C L, W330B
325B L, 330, 330B, 330B L
5I4477
BEARING AS
330, 330 FM L, 330 L, 330B L, 345B, 345B L, W330B
330, 330 FM L, 330 L, 330B L, 345B, 345B L, W330B
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B