5K4725 HOSE Caterpillar parts
3304, 916, 920, 926, 930, 930R, 936F, 941, 950, 951B, 955K, 955L, 966C, 966D, 966F, 966F II, 980, 980B, 980C, D4D, D4E
Rating:
Alternative (cross code) number:
CA5K4725
5K-4725
5K4725
CA5K4725
5K-4725
5K4725
Weight: 2 pounds 1 kg.
INDUSTRIAL ENGINE, WHEEL LOADER,
Compatible equipment models: 5K4725:
Number on catalog scheme:
7
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Information:
Test Procedure
System Operation
A contactor is a pressure switch or a contactor is a level switch. Contactors can be adjusted in order to operate at a given temperature or pressure.Contactors are set to shutdown setpoints and monitored by the MMS. When a contactor for the shutdown system closes the MMS secures the engine.
Illustration 1 g00563590
Diagram of a contactor
Illustration 2 g00562905
Schematic of the contactorFunctional Test
Check the electrical connectors and check the wiring.
Bodily contact with electrical potential can cause bodily injury or death.To avoid the possibility of injury or death, ensure that the main power supply has been disconnected before performing any maintenance or removing any modules.
Disconnect the power supply.
Check the electrical connectors and check the wiring for damage or bad connections.
Verify that all modules are properly seated.
Verify the status of the LED on the SLC 5/04.The results of the preceding procedure are in the following list:
All of the components are fully installed. All of the components are free of corrosion. All of the components are free of damage. All of the modules are properly seated. Proceed to 2.
The components are not fully installed. The components are not free of corrosion. The components are damaged. All of the modules are not properly seated. Repair the component. Verify that the repair resolves the problem. STOP.
Check for drift.
Apply pressure or apply temperature. Determine when the contact closes.
Measure the continuity between the common terminal and the normally open terminal. Determine when the contact closes.The results of the preceding procedure are in the following list:
The contact closes when the contact is actuated. Proceed to 3.
The contact does not close when the contact is actuated. Replace the contactor. Verify that the repair resolves the problem. Stop.
Check the contactor for chatter.
Verify that the contactor is adjusted to the original setpoint.The results of the preceding procedure are in the following list:
The contactor does not cycle frequently. Stop.
The contactor cycles frequently. Replace the contactor. Verify that the repair resolves the problem. Stop.
System Operation
A contactor is a pressure switch or a contactor is a level switch. Contactors can be adjusted in order to operate at a given temperature or pressure.Contactors are set to shutdown setpoints and monitored by the MMS. When a contactor for the shutdown system closes the MMS secures the engine.
Illustration 1 g00563590
Diagram of a contactor
Illustration 2 g00562905
Schematic of the contactorFunctional Test
Check the electrical connectors and check the wiring.
Bodily contact with electrical potential can cause bodily injury or death.To avoid the possibility of injury or death, ensure that the main power supply has been disconnected before performing any maintenance or removing any modules.
Disconnect the power supply.
Check the electrical connectors and check the wiring for damage or bad connections.
Verify that all modules are properly seated.
Verify the status of the LED on the SLC 5/04.The results of the preceding procedure are in the following list:
All of the components are fully installed. All of the components are free of corrosion. All of the components are free of damage. All of the modules are properly seated. Proceed to 2.
The components are not fully installed. The components are not free of corrosion. The components are damaged. All of the modules are not properly seated. Repair the component. Verify that the repair resolves the problem. STOP.
Check for drift.
Apply pressure or apply temperature. Determine when the contact closes.
Measure the continuity between the common terminal and the normally open terminal. Determine when the contact closes.The results of the preceding procedure are in the following list:
The contact closes when the contact is actuated. Proceed to 3.
The contact does not close when the contact is actuated. Replace the contactor. Verify that the repair resolves the problem. Stop.
Check the contactor for chatter.
Verify that the contactor is adjusted to the original setpoint.The results of the preceding procedure are in the following list:
The contactor does not cycle frequently. Stop.
The contactor cycles frequently. Replace the contactor. Verify that the repair resolves the problem. Stop.
Caterpillar parts catalog:
Parts hose Caterpillar catalog:
1090, 1190, 511, 521, 814F, 815F, 816F, 966F, 966F II, 970F, TK711, TK721
966C, 966R
966C, 966R
966C, 966R
966C, 966R
966D
814B, 815B, 816B, 966D
768B, 769, 966C, 966R
814B, 815B, 816B, 966D
814B, 815B, 816B, 966D, 966F
6L4848
HOSE 11 in.
3304, D320A
3304, D320A
2D8564
HOSE ASSEM. (55 in. long)
D398, G379
D398, G379
1L5606
HOSE
D343
D343
7S0881
HOSE ASSEM.
621, D349
621, D349
8S9347
HOSE 35.6"
621, D349
621, D349
5J5547
HOSE ASSEM.
621, D349
621, D349
5P0181
HOSE 23.57 cm(9.28 in.)
10, 120G, 12G, 130G, 140, 141, 14G, 153, 163, 16G, 173B, 225, 235, 245, 3306, 350, 518, 528, 571G, 572G, 583K, 594H, 621, 621B, 623B, 627, 627B, 631C, 633, 633C, 633D, 637D, 641, 641B, 650B, 657B, 666...
10, 120G, 12G, 130G, 140, 141, 14G, 153, 163, 16G, 173B, 225, 235, 245, 3306, 350, 518, 528, 571G, 572G, 583K, 594H, 621, 621B, 623B, 627, 627B, 631C, 633, 633C, 633D, 637D, 641, 641B, 650B, 657B, 666...
3S0709
HOSE
3306, 583K
3306, 583K
3S0708
HOSE 53.34 cm(21.00 in.)
3304, 3306
3304, 3306
2L5636
HOSE
D348, D353C
D348, D353C
2N1363
HOSE ASSEM.
D348
D348