7Y1474 SHIM Caterpillar parts
330, 330 FM L, 330 L, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS
Rating:
Alternative (cross code) number:
CA7Y1474
7Y-1474
7Y1474
CA7Y1474
7Y-1474
7Y1474
Weight: 0.17 pounds 0 kg.
Information:
ID
329
mm
OD
372
mm
THICKNESS
.4
mm
EXCAVATOR, UNDERCARRIAGE,
Compatible equipment models: 7Y1474:
Number on catalog scheme:
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Information:
Temperature Sensors
Hydraulic Oil Temperature Sensor
Illustration 3 g03372378
Hydraulic Oil Temperature Sensor
The temperature sensor for the hydraulic oil informs the ECM of the temperature of the hydraulic system oil. The sensor is designed internally to change resistance based on the temperature of the hydraulic oil. The Implement ECM uses a pull up resistor to receive sensor voltage and convert the voltage to a temperature reading. The resistance range for this sensor is 33,650 ohms at −40° C (−40° F) to 18.6 ohms at 150° C (302° F).Demand Fan Pressure Sensor
Illustration 4 g03660528Switches
Fan Return Filter Bypass Switch
Illustration 5 g03660497The bypass switch is a pressure switch that shows whether the filter is plugged and the filter is being bypassed. The bypass switch is a normally closed switch. The bypass switch will open at 137.9 27.6 kPa (20 4 psi) differential pressure notifying the ECM that the filter is plugged. The bypass switch provides a ground signal to the ECM when closed.This switch is one of the inputs that is used in order to drive the "system indicator" in the instrument cluster. This indicator is turned ON when the switch is in the open position and the oil temperature is greater than 52° C (126° F) with the engine running.Fan Motor Case Drain Filter Bypass Switch
Illustration 6 g03660525The fan motor case drain filter bypass switch is a pressure switch that shows whether the filter is plugged and the filter is being bypassed. The bypass switch is a normally closed switch. The bypass switch will open 137.9 27.6 kPa (20 4 psi) at differential pressure notifying the ECM that the filter is plugged. The hydraulic filter bypass switch provides a ground signal to the ECM when closed.This switch is one of the inputs that is used in order to drive the "system indicator" in the instrument cluster. This indicator is turned ON when the switch is in the open position and the oil temperature is greater than 52° C (126° F) with the engine running.Implement Tank Oil Level High Switch
Illustration 7 g03660887The implement tank oil level high sensor is a switch to ground input to the implement ECM. The component is a sensor that function as a switch. The implement tank oil level high sensor is used to monitor the implement tank oil level.implement Tank Oil Level Low Switch
Illustration 8 g03660890The implement tank oil level low sensor is a switch to ground input to the implement ECM. The component is a sensor that function as a switch. The implement tank oil level low sensor is used to monitor the implement tank oil level.Outputs
The ECMs respond to decisions by sending electrical signals to the outputs. The outputs can create an action or the outputs can provide information to the operator or the service technician. The outputs of the ECM are listed in tables .Solenoids
Illustration 9 g03660495Engine Cooling Fan Solenoid
The engine cooling fan solenoid controls the fan piston pump pressure compensator to increase or decrease fan speed.Data Link
Cat Data Link
The Cat Data Link is an input/output of the ECM.
Hydraulic Oil Temperature Sensor
Illustration 3 g03372378
Hydraulic Oil Temperature Sensor
The temperature sensor for the hydraulic oil informs the ECM of the temperature of the hydraulic system oil. The sensor is designed internally to change resistance based on the temperature of the hydraulic oil. The Implement ECM uses a pull up resistor to receive sensor voltage and convert the voltage to a temperature reading. The resistance range for this sensor is 33,650 ohms at −40° C (−40° F) to 18.6 ohms at 150° C (302° F).Demand Fan Pressure Sensor
Illustration 4 g03660528Switches
Fan Return Filter Bypass Switch
Illustration 5 g03660497The bypass switch is a pressure switch that shows whether the filter is plugged and the filter is being bypassed. The bypass switch is a normally closed switch. The bypass switch will open at 137.9 27.6 kPa (20 4 psi) differential pressure notifying the ECM that the filter is plugged. The bypass switch provides a ground signal to the ECM when closed.This switch is one of the inputs that is used in order to drive the "system indicator" in the instrument cluster. This indicator is turned ON when the switch is in the open position and the oil temperature is greater than 52° C (126° F) with the engine running.Fan Motor Case Drain Filter Bypass Switch
Illustration 6 g03660525The fan motor case drain filter bypass switch is a pressure switch that shows whether the filter is plugged and the filter is being bypassed. The bypass switch is a normally closed switch. The bypass switch will open 137.9 27.6 kPa (20 4 psi) at differential pressure notifying the ECM that the filter is plugged. The hydraulic filter bypass switch provides a ground signal to the ECM when closed.This switch is one of the inputs that is used in order to drive the "system indicator" in the instrument cluster. This indicator is turned ON when the switch is in the open position and the oil temperature is greater than 52° C (126° F) with the engine running.Implement Tank Oil Level High Switch
Illustration 7 g03660887The implement tank oil level high sensor is a switch to ground input to the implement ECM. The component is a sensor that function as a switch. The implement tank oil level high sensor is used to monitor the implement tank oil level.implement Tank Oil Level Low Switch
Illustration 8 g03660890The implement tank oil level low sensor is a switch to ground input to the implement ECM. The component is a sensor that function as a switch. The implement tank oil level low sensor is used to monitor the implement tank oil level.Outputs
The ECMs respond to decisions by sending electrical signals to the outputs. The outputs can create an action or the outputs can provide information to the operator or the service technician. The outputs of the ECM are listed in tables .Solenoids
Illustration 9 g03660495Engine Cooling Fan Solenoid
The engine cooling fan solenoid controls the fan piston pump pressure compensator to increase or decrease fan speed.Data Link
Cat Data Link
The Cat Data Link is an input/output of the ECM.
Cat SIS web machinery list:
Parts shim Caterpillar catalog:
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK1051, TK711, TK721, TK...
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...
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...
324D L, 325D L, 328D LCR, 329D L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LN, 340D L, 340D2 L, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, ...
324D L, 325D L, 328D LCR, 329D L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LN, 340D L, 340D2 L, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, ...
330B, 330B L, OEMS
330B, 330B L, OEMS
330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 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, M330D
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
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
7Y1473
SHIM
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
7Y1472
SHIM
330, 330 FM L, 330 L, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS
330B, 330B L, OEMS
1107241
SHIM
330B, 330B L, OEMS
330B, 330B L, OEMS
1107240
SHIM
330B, 330B L, OEMS
330B, 330B L, OEMS
330B, 330B L, OEMS
7Y1480
SHIM
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
7Y1476
SHIM
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330C, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 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, 350, OEMS
7Y1475
SHIM
330, 330 FM L, 330 L, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS
330, 330 FM L, 330 L, 330D L, 330D MH, 345B, 345B II, 345B L, 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, 350, OEMS