1348866 SHIM Caterpillar parts
311B, 312B, 312B L, 313B, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325B L, 325C, 330B L
Rating:
Alternative (cross code) number:
CA1348866
134-8866
1348866
CA1348866
134-8866
1348866
Weight: 0.20 pounds 0 kg.
EXCAVATOR,
Compatible equipment models: 1348866:
Number on catalog scheme:
None
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Information:
This procedure is used in order to verify that the engine wiring between the junction box and the MECP Enclosure 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.
Measure the resistance between "1A" and "2" in the control panel. Measure the resistance between "1B" and "2" in the control panel. Measure the resistance between "1C" and "2" in the control panel. Measure the resistance between "1D" and "2" in the control panel. Measure the resistance between "1E" and "2" in the control panel. All of the measurements should be at least 30 ohms.
Verify the power supply's polarity. Connect the 24 VDC to "TB-1". Connect the common ground to "TB-2".
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.Powerup Test
Close circuit breaker 2. The Programmable Logic Controller should power up.
Close circuit breaker 4. The flex Input/Output and the engine speed switch should power up.
Close circuit breaker 3. The Marine Monitoring System's display should power up.
Close circuit breaker 1. The relay logic and miscellaneous circuits should power up.
Check the resistance between the following points:
"TB-109B" and "TB-109C" (Crankcase Pressure)
"TB-105B" and "TB-105C" (Lube Oil Pressure at Low Speed)
"TB-102B" and "TB-102C" (Lube Oil Pressure at High Speed)
"TB-107B" and "TB-107C" (Customer)
"TB-86B" and "TB-86C" (Summary Shutdown)
"TB-30A" and "TB-30C" (No Trip Alarm for the Circuit Breaker)
"TB-150B" and "TB-150C" (Fuel Control)Note: All of the measurements should be very close to zero.
Ensure that the display is communicating with the Programmable Logic Controller. The status of the PLC can be checked by selecting the "PLC Status Screen" on the PC display's main menu. The status of the PLC should be displayed.Prelube Test
Note: This test is only for intermittent prelube.
Turn the Engine Control System to the LOCAL position.
Temporarily disconnect the wiring to the prelube pump. The wires should be disconnected from terminals "TB-73" and "TB-72".
Turn the Prelube/Start Switch to the PRELUBE position.
Ensure that there is voltage between "TB-73" and "TB-72".Note: The voltage should be 24 VDC.
Connect a jumper wire between "TB-72" and "TB-2" in the junction box. The prelube light should be on.
Turn the prelube switch to the "Off" position.
Reconnect the wires from step 2.
Turn the prelube 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.
Check the display in order to verify that an emergency stop has been activated. Ensure that the "Summary Shutdown" light has been illuminated.
Check the connections at both "TB-85" and "TB-82A" for 24 VDC with respect to terminal strip 2. This is done in order to verify that both the Air Shutoff Solenoid and the fuel control relay have been energized.
Turn the Engine Control Switch to the OFF/RESET position. Release the "E-Stop". The shutdown indicator should disappear.Test for the Remote Emergency Stop
Connect a jumper wire between "TB-84" and
Pre-Powerup Test
Visually inspect all of the wiring for loose connections or incorrect connections.
Measure the resistance between "1A" and "2" in the control panel. Measure the resistance between "1B" and "2" in the control panel. Measure the resistance between "1C" and "2" in the control panel. Measure the resistance between "1D" and "2" in the control panel. Measure the resistance between "1E" and "2" in the control panel. All of the measurements should be at least 30 ohms.
Verify the power supply's polarity. Connect the 24 VDC to "TB-1". Connect the common ground to "TB-2".
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.Powerup Test
Close circuit breaker 2. The Programmable Logic Controller should power up.
Close circuit breaker 4. The flex Input/Output and the engine speed switch should power up.
Close circuit breaker 3. The Marine Monitoring System's display should power up.
Close circuit breaker 1. The relay logic and miscellaneous circuits should power up.
Check the resistance between the following points:
"TB-109B" and "TB-109C" (Crankcase Pressure)
"TB-105B" and "TB-105C" (Lube Oil Pressure at Low Speed)
"TB-102B" and "TB-102C" (Lube Oil Pressure at High Speed)
"TB-107B" and "TB-107C" (Customer)
"TB-86B" and "TB-86C" (Summary Shutdown)
"TB-30A" and "TB-30C" (No Trip Alarm for the Circuit Breaker)
"TB-150B" and "TB-150C" (Fuel Control)Note: All of the measurements should be very close to zero.
Ensure that the display is communicating with the Programmable Logic Controller. The status of the PLC can be checked by selecting the "PLC Status Screen" on the PC display's main menu. The status of the PLC should be displayed.Prelube Test
Note: This test is only for intermittent prelube.
Turn the Engine Control System to the LOCAL position.
Temporarily disconnect the wiring to the prelube pump. The wires should be disconnected from terminals "TB-73" and "TB-72".
Turn the Prelube/Start Switch to the PRELUBE position.
Ensure that there is voltage between "TB-73" and "TB-72".Note: The voltage should be 24 VDC.
Connect a jumper wire between "TB-72" and "TB-2" in the junction box. The prelube light should be on.
Turn the prelube switch to the "Off" position.
Reconnect the wires from step 2.
Turn the prelube 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.
Check the display in order to verify that an emergency stop has been activated. Ensure that the "Summary Shutdown" light has been illuminated.
Check the connections at both "TB-85" and "TB-82A" for 24 VDC with respect to terminal strip 2. This is done in order to verify that both the Air Shutoff Solenoid and the fuel control relay have been energized.
Turn the Engine Control Switch to the OFF/RESET position. Release the "E-Stop". The shutdown indicator should disappear.Test for the Remote Emergency Stop
Connect a jumper wire between "TB-84" and
Caterpillar parts catalog:
Parts shim Caterpillar catalog:
215B, 225, 229, 320B, 321B, 322B L, 322B LN, 325, 325 LN, 325B, 325B L, 539, E300B, M325B
215B, 225, 229, 320B, 321B, 322B L, 322B LN, 325, 325 LN, 325B, 325B L, 539, E300B, M325B
324D, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2,...
320B FM LL, 320C, 320C FM, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B, 325C, 325C L, 330C L, E300B
320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320N, 321C, 322, 322B, 322C, 325B, 325B L, 325C, 325C L, 328D LCR, E200B, E300B, E450
322B, 322B LN, 325B, 325B L, 330B L
322B, 322B LN, 325B, 325B L, 330B L
320 L, 320B, 320B L, 320N, 321B, 345B, 345B L, OEMS
320 L, 320B, 320B L, 320N, 321B, 345B, 345B L, OEMS
320 L, 320B, 320B L, 320N, 321B, 345B, 345B L, OEMS
320 L, 320B, 320B L, 320N, 321B, 345B, 345B L, OEMS
115, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B L, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C L, 330D, 3...
1348865
SHIM
311B, 312B, 312B L, 313B, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325B L, 325C, 330B L
311B, 312B, 312B L, 313B, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325B L, 325C, 330B L
2384C, 2484C, 311B, 311C, 311D LRR, 311F LRR, 312B L, 312C, 312C L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315B L, 315C, 317B LN, 318B, 318C, 319C, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D...
0878896
SHIM
305.5, 306, 307B, 307C, 307D, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 313B, 315B, 315B L, 317B LN, 318B, 325, 325 L, 325 LN, 328D LCR
305.5, 306, 307B, 307C, 307D, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 313B, 315B, 315B L, 317B LN, 318B, 325, 325 L, 325 LN, 328D LCR
0878895
SHIM
307B, 307C, 307D, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 313B, 314C, 314D CR, 314D LCR, 315B, 315B L, 317B LN, 318B, 321B, 325, 325 L, 325 LN, 328D LCR, 365C, 365C L, 365C L MH, 374D L
307B, 307C, 307D, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 313B, 314C, 314D CR, 314D LCR, 315B, 315B L, 317B LN, 318B, 321B, 325, 325 L, 325 LN, 328D LCR, 365C, 365C L, 365C L MH, 374D L
0878894
SHIM
305.5, 306, 307B, 307C, 308C, 308D, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 313B, 314C, 314D CR, 314D LCR, 315B, 315B L, 317B LN, 318B, 321B, 321C, 321D LCR, 325, 325 L, 325 LN, 328D LCR
305.5, 306, 307B, 307C, 308C, 308D, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 313B, 314C, 314D CR, 314D LCR, 315B, 315B L, 317B LN, 318B, 321B, 321C, 321D LCR, 325, 325 L, 325 LN, 328D LCR
1332426
SHIM
320B, 320B FM LL, 320C FM, 325B, 325C L, 330B, 330B L, 330C L, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D, M320, M322C, M322D MH, M325C MH, M325D L MH, M325D MH
320B, 320B FM LL, 320C FM, 325B, 325C L, 330B, 330B L, 330C L, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D, M320, M322C, M322D MH, M325C MH, M325D L MH, M325D MH
315B, 315B L, 317B LN, 318B, 320B, 322B, 322B LN, 325B, 325B L, 330B L, 345B L, 375, 5080
315B, 315B FM L, 315B L, 315C, 315D L, 316E L, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320B FM LL, 320B L, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D F...
7Y9864
SHIM
307B, 311B, 312B L, 315B FM L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 322B L, 322B LN, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 375 L, 385B, 5080, 5090B, 5110B, M3...
307B, 311B, 312B L, 315B FM L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 322B L, 322B LN, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 375 L, 385B, 5080, 5090B, 5110B, M3...
7Y9863
SHIM
307B, 311B, 312B L, 315B FM L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 322B L, 322B LN, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 375 L, 385B, 5080, 5090B, 5110B, M3...
307B, 311B, 312B L, 315B FM L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 322B L, 322B LN, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 375 L, 385B, 5080, 5090B, 5110B, M3...
311B, 312B, 312B L, 313B, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325B L, 325C, 330B L
1348867
SHIM
311B, 312B, 312B L, 313B, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325B L, 325C, 330B L
311B, 312B, 312B L, 313B, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325B L, 325C, 330B L