3S4377 BODY ASSEM. Caterpillar parts
518C, 528, 528B, 530B, 54, 725, 730, 941, 955K, 955L, 983, D4E
Rating:
Alternative (cross code) number:
CA3S4377
3S-4377
3S4377
CA3S4377
3S-4377
3S4377
Weight: 2 pounds 0 kg.
ARTICULATED TRUCK, WINCH,
Compatible equipment models: 3S4377:
Number on catalog scheme:
4
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Information:
Unit Injectors
Replace the unit injectors. Consult your Cat dealer about exchanging the unit injectors. Your Cat dealer can provide these services and components.The wear of unit injectors is affected by the following considerations:
Quality of the fuel
Quality of the filtration of the fuelThe wear of the unit injectors can result in elevated levels of exhaust emissions and/or poor engine performance. The misfire of a single cylinder is not typically attributed to normal wear. This condition can be repaired by replacing the faulty unit injector.The following lists of circumstances indicate that the unit injectors should be inspected more frequently:
Use of fuels that are not recommended in this Operation and Maintenance Manual, "Refill Capacities and Recommendations"
Extreme ambient temperatures that reduce the ability of the fuel to provide lubrication
Frequent plugging of the fuel filters
Insufficient maintenance of the fuel tank or the fuel storage tank that can allow excessive water, sediment, and other foreign matter.
Insufficient maintenance of the fuel filtersOil Suction Screen
Clean the oil suction screen after the oil has been drained.Note: Approximately 1 L (1 qt) of oil will remain in the oil housing after the sump has been drained. This oil will pour out of the oil housing when the cover is removed. Prepare to catch the oil in a pan. Clean up any spilled oil with absorbent towels or pillows. DO NOT use absorbent particles to clean up the oil.
Remove the cover.
Remove the screen assembly
Replace the unit injectors. Consult your Cat dealer about exchanging the unit injectors. Your Cat dealer can provide these services and components.The wear of unit injectors is affected by the following considerations:
Quality of the fuel
Quality of the filtration of the fuelThe wear of the unit injectors can result in elevated levels of exhaust emissions and/or poor engine performance. The misfire of a single cylinder is not typically attributed to normal wear. This condition can be repaired by replacing the faulty unit injector.The following lists of circumstances indicate that the unit injectors should be inspected more frequently:
Use of fuels that are not recommended in this Operation and Maintenance Manual, "Refill Capacities and Recommendations"
Extreme ambient temperatures that reduce the ability of the fuel to provide lubrication
Frequent plugging of the fuel filters
Insufficient maintenance of the fuel tank or the fuel storage tank that can allow excessive water, sediment, and other foreign matter.
Insufficient maintenance of the fuel filtersOil Suction Screen
Clean the oil suction screen after the oil has been drained.Note: Approximately 1 L (1 qt) of oil will remain in the oil housing after the sump has been drained. This oil will pour out of the oil housing when the cover is removed. Prepare to catch the oil in a pan. Clean up any spilled oil with absorbent towels or pillows. DO NOT use absorbent particles to clean up the oil.
Remove the cover.
Remove the screen assembly
Caterpillar parts catalog:
Parts body Caterpillar catalog:
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 515,...
235, 3116, 3126, 3126B, 3208, 3304, 3306, 3306B, 3306C, 3406C, 3412, 3412C, 350, 515, 525, 525B, 525C, 528, 528B, 530B, 535B, 535C, 539, 545, 545C, 550, 550B, 560B, 570, 570B, 580, 580B, 583H, 613C, 6...
1090, 1190, 1190T, 120H, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140H, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 ...
12E, 1673, 1673B, 3304, 3306, 583K, 594H, 627B, 641B, 772, 773, 777, 950, 951B, 955H, 955K, 992, D330A, D330B, D333A, D333B, D342C, D346, D348, D349, D353C, D379, D379A, D379B, D398, D398A, D398B, D39...
120B, 120G, 12G, 130G, 140B, 14G, 1673C, 215, 225, 235, 3304, 3306, 518, 561C, 621R, 627, 627B, 637D, 920, 930, 930R, 941, 950, 955K, 955L, 966C, 966R, 977K, D4D, D4E, D5, D5B, D6C, D6D, D7F, D7G
120G, 12G, 140B, 140G, 14G, 1673C, 215, 225, 3304, 3306, 518, 637D, 941, 950, 955L, D4D, D4E, D5, D5B, D6D, D7G
12G, 225, 235, 3304, 627B, 941, 950, D4D, D6C, D7F
163, 173B, 183B, 572G, 594H, 613, 613C, 613C II, 615C, 623B, 633C, 650B, 7271, 769, 772, 773, 814, 815, 825C, 844, 844H, 930, 950, 955K, 955L, D250B, D25C, D25D, D300B, D30C, D350C, D350E, D35C, D35HP...
120G, 12G, 130G, 140B, 140G, 14G, 160G, 16G, 225, 235, 235B, 245, 578, 589, 613C, 615C, 621B, 621E, 621R, 623E, 627E, 631C, 631E, 633E, 637D, 637E, 651E, 657E, 769, 772, 773B, 776C, 785, 789, 815B, 82...
14E, 980B, 983, D6H, D8H, D8K
518, 528, 621E, 627E, 631E, 633E, 637E, 773B, 776C, 777, 784B, 785B, 789B, 815B, 910, 931B, 943, 950H, 953, 966H, 972G II, 972H, 972K, 973, 980G, 980G II, 980H, 980K, D3B, D5H, D7H, IT12
16, 173B, 518C, 528, 528B, 530B, 561H, 561M, 613, 613B, 613C, 613C II, 621, 650B, 666, 916, 920, 926, D7G, FB518, IT18, IT18B, IT28, IT28B
5K8460
BODY
941, 951B
941, 951B
120G, 12G, 130G, 140G, 160G, 773B, 776, 776C, 776D, 777, 777D, 955K, 955L, 966C, AD40, AD45, AE40, AE40 II, D10N, D10R, D5, D5B, D6H, D7H, D8L, D9L, D9R
9M2334
BODY ASSEM.
12E, 977H, D4D
12E, 977H, D4D
7S5162
BODY ASSEM.
930, 941
930, 941
4J3322
BODY GROUP
140, 191, 561C
140, 191, 561C
1K5028
BODY
561B, 561C, 561D
561B, 561C, 561D
5J3242
BODY GROUP
183B, D9G
183B, D9G
6J1327
BODY
183B, D9G
183B, D9G
5J7958
BODY GROUP
955K, 955L, 977K, 977L, 983, 983B
955K, 955L, 977K, 977L, 983, 983B
4J4693
BODY GROUP
141, 191
141, 191
4J6041
BODY GROUP
153, 163
153, 163
4S5908
BODY AS-OIL PUMP
941, 951B, D4D
941, 951B, D4D