7Y4628 RING Caterpillar parts
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320E LN, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 32...
Rating:
Alternative (cross code) number:
CA7Y4628
7Y-4628
7Y4628
CA7Y4628
7Y-4628
7Y4628
Weight: 0.04 pounds 0 kg.
Information:
AXIAL WIDTH
3
mm
ID
95
mm
OD
101
mm
RADIAL HEIGHT
7.3
mm
EXCAVATOR, WHEELED EXCAVATOR,
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$13.05
18 Jan 2019
CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Ring Back-UP 7Y4628 New
$15.19
16 May 2022
0.13[0.06] Pounds
US: ProperBuy
7Y4628 Ring Back-Up Fits Caterpillar 3046 3066 3116 3126B 3176C 3306 C-9 C4.2 C6
TCP Warranty
TCP Warranty
Number on catalog scheme:
23
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Compatible equipment models: 7Y4628:
EXCAVATOR
318B
318C
319C
319D
319D L
319D LN
320 L
320B
320C
320E LN
321D LCR
323D L
323D LN
323D SA
323E L
324D
324D FM
324D L
324D LN
324E L
324E LN
325
325 L
325 LN
325B L
325C
325D
325D FM
325D L
329D L
329D LN
329E L
329E LN
330B L
330C
330D L
345B L
Information:
The procedures are used in order to verify that the wiring between the engine and the engine control panel (ECP) is correct. The following procedure should be performed after all of the wiring has been completed.Powerup Test
Pre-Powerup Test
Visually inspect all of the wiring for loose connections or incorrect connections.
Verify the power supply's polarity. Connect the red lead of the multimeter to terminal "1" and connect the black lead to terminal "2". The voltage should read +24 DCV.
Measure the resistance from terminal "2" to the following terminals within the ECP: "1A", "1B" and "1C". All of the measurements should be at least 30 Ohms.Powerup Test
The Engine Control Switch should be in the OFF/RESET position. The Fuel Control Switch should be in the OFF position. The Prelube/Start Switch should be in the RUN position.
Open all the circuit breakers.
Close circuit breaker 1. The following circuits should power up: relay logic and tachometer.
Close circuit breaker 2. The following circuits should power up: remote start, gauge (starting air) and electronic governor.
Close circuit breaker 3 (if equipped). The annunciator should power up.
Check the resistance between the following terminals:
"64B" and "64C" (Horn Operation)
"367B" and "367C" (Shutdown)
"368B" and "368C" (Alarm)
"369B" and "369C" ("Local/Remote" Mode)
"370B" and "370C" (Engine Running Output)
"371B" and "371C" (Emergency Shutdown)All of the measurements should be less than 5 Ohms.Prelube Test
Note: This test is only for intermittent prelube.
Turn the Engine Control Switch to the LOCAL position.
Temporarily disconnect the wiring to the prelube pump. The wires should be disconnected from terminals "73" and "2".
Turn the Prelube/Start Switch to the PRELUBE position.
Ensure that there is +24 DCV between terminals "73" and "2".
Connect a jumper wire between terminals "67" and "2" in the junction box. The prelube light should illuminate.
Turn the prelube switch to the "Off" position.
Reconnect the wires from Step 2 and remove the jumper from Step 5.
Turn the Prelube/Start switch to the "Prelube" position.
The prelube pump should run, if air is supplied to the pump.Test for the Local Emergency Stop
Push the "E-Stop" button on the control panel.
Ensure that the shutdown relay is energized.
Check the voltage from terminal "85" to terminal "2". The voltage should be 24 VDC. The check is made in order to verify that the air shutoff solenoid has been energized.
Check the voltage from terminal "82" to terminal "2". The voltage should be 24 VDC for "ETS" systems and the voltage should be 0 VDC for
Pre-Powerup Test
Visually inspect all of the wiring for loose connections or incorrect connections.
Verify the power supply's polarity. Connect the red lead of the multimeter to terminal "1" and connect the black lead to terminal "2". The voltage should read +24 DCV.
Measure the resistance from terminal "2" to the following terminals within the ECP: "1A", "1B" and "1C". All of the measurements should be at least 30 Ohms.Powerup Test
The Engine Control Switch should be in the OFF/RESET position. The Fuel Control Switch should be in the OFF position. The Prelube/Start Switch should be in the RUN position.
Open all the circuit breakers.
Close circuit breaker 1. The following circuits should power up: relay logic and tachometer.
Close circuit breaker 2. The following circuits should power up: remote start, gauge (starting air) and electronic governor.
Close circuit breaker 3 (if equipped). The annunciator should power up.
Check the resistance between the following terminals:
"64B" and "64C" (Horn Operation)
"367B" and "367C" (Shutdown)
"368B" and "368C" (Alarm)
"369B" and "369C" ("Local/Remote" Mode)
"370B" and "370C" (Engine Running Output)
"371B" and "371C" (Emergency Shutdown)All of the measurements should be less than 5 Ohms.Prelube Test
Note: This test is only for intermittent prelube.
Turn the Engine Control Switch to the LOCAL position.
Temporarily disconnect the wiring to the prelube pump. The wires should be disconnected from terminals "73" and "2".
Turn the Prelube/Start Switch to the PRELUBE position.
Ensure that there is +24 DCV between terminals "73" and "2".
Connect a jumper wire between terminals "67" and "2" in the junction box. The prelube light should illuminate.
Turn the prelube switch to the "Off" position.
Reconnect the wires from Step 2 and remove the jumper from Step 5.
Turn the Prelube/Start switch to the "Prelube" position.
The prelube pump should run, if air is supplied to the pump.Test for the Local Emergency Stop
Push the "E-Stop" button on the control panel.
Ensure that the shutdown relay is energized.
Check the voltage from terminal "85" to terminal "2". The voltage should be 24 VDC. The check is made in order to verify that the air shutoff solenoid has been energized.
Check the voltage from terminal "82" to terminal "2". The voltage should be 24 VDC for "ETS" systems and the voltage should be 0 VDC for
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
323D L, 323D2 L, 324D, 324D L, 324D LN, 324E LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330B L, 330C, 330C L, 330D L, 330D LN, 336D L, 336D LN, 336D2 L, 336E LN, 345B II, 345C, 345C L, ...
320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 LN, E300B
320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 LN, E300B
325 L, 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, 345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 36...
321C, 325C, 328D LCR, 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, 336E LN, 336F L, 340D L, 340D2 L, ...
325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
330, 345B, 345B II, 345B L, 345C, 345C L, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH
325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
330, 330B L
345B II, 345B L, 345C, 365B
7Y4631
RING-RETAINING
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 321D LCR, 323D L, 323D LN, 323...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 321D LCR, 323D L, 323D LN, 323...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 321D LCR, 323D L, 323D LN, 323D SA, 325, 325 L, 325 LN, 325B L, 325C, 325D L, ...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320B, 320C, 322B LN, 322C, 322C FM, 324D, 324D FM, 32...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK732, TK741, T...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK732, TK741, T...
1038379
RING
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320D, 320D FM, 320D2, 320D2 L, 320E LN, 320N, 321D LCR, 322 FM L, 322 LN, 322B...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320D, 320D FM, 320D2, 320D2 L, 320E LN, 320N, 321D LCR, 322 FM L, 322 LN, 322B...
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, 320B FM LL, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320...
1604089
RING-RETAINING
317B LN, 318B, 770G, 770G OEM, 772G, 772G OEM, 986H
317B LN, 318B, 770G, 770G OEM, 772G, 772G OEM, 986H
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 312, 318B, 320, 320B, 320C, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325, 325B L, 325C, 325C FM, ...
0931571
RING-RETAINING
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 312, 318B, 320, 320B, 320B FM LL, 320C, 320C FM, 320D, 320E, 320E L, 320E RR, 321B, 321C, 321D LCR, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C...
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 312, 318B, 320, 320B, 320B FM LL, 320C, 320C FM, 320D, 320E, 320E L, 320E RR, 321B, 321C, 321D LCR, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C...
1874804
RING
318B
318B
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 318B, 320C, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 322C FM, 325B L, 325C, 325C L, 325D MH, 330C, 511, 521, 521B, 522, 522B, 532, 834G, 834H, 834K, 8...