8D7057 VALVE-GOVERNOR CONTROL Caterpillar parts
621F, 623E, 623F, 627F, 769C, 771C, 772B, 773B, 775B, 777, 777B, 785, 994
Rating:
Alternative (cross code) number:
CA8D7057
8D-7057
8D7057
CA8D7057
8D-7057
8D7057
Weight: 1 pounds 0 kg.
QUARRY TRUCK, WHEEL TRACTOR,
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Compatible equipment models: 8D7057:
Information:
Caterpillar: Confidential Yellow
PSP FOR REPLACING ERODED CYLINDER HEAD INJECTOR SLEEVES IN CERTAIN IT14B INTEGRATED TOOLCARRIERS; E110B, E120B, E200B, EL2 00B, 213B, 214B, 224B, E240B, EL240B EXCAVATORS; 446 BACKHOE LOADERS; AND 3114 AND 3116 INDUSTRIAL AND GENERATOR SET EN GINES - PS0456 - MAILED CFEL
  The information supplied in this service letter may not be valid after the termination date of this program.   Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
E-81 1100, 1290 PS0456 This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS0456" as Part Number, "7755" as Group Number, and "96" as Description Code. If this Program is administered on E200B or EL200B Excavators, it is recommended that the June 23, 1990 Service Letter - PS4442 be done at the same time. Termination Date
June 30, 1991
Problem
The fuel injector sleeves in the cylinder head of certain IT14B Integrated Toolcarriers; E110B, E120B, E200B, EL200B, 213B, 214B, 224B, E240B, and EL240B Excavators; 446 Backhoe Loaders; and 3114 and 3116 Industrial and Generator Set Engines are subject to pitting and erosion due to fuel cavitation between the injector and the sleeve. The sleeves may pit or crack through, allowing fuel to contaminate the coolant. Coolant contaminated with fuel may also damage the radiator and coolant hoses.
Affected Product
Model Identification Number IT14B 3NJ1-42 E110B 8MF1-151 E120B 6JF1-212 E200B* 6KF1-439 6KG1-249 EL200B* 7DF1-986 213B 1EJ1-233, 236-245, 247, 248 214B 4CF1-261, 263, 265-275, 278 9MF1-171, 173-182, 185 224B 7WF1-47, 51, 56, 65 E240B 8SF1-36 9PF1-196 EL240B 5WG1-166 6MG1-104 446 6XF1-227 3114 5EF1-675 6AF1-581 1ZG1-432 5JG1-743 3116 2SG1-936 2WG1-859 4PG1-611 1NJ1-999 * The E200B and EL200B Excavators need to be updated to a new injector design released for that machine. The new injectors have a different orifice size to help eliminate black smoke problems reported on some earlier machines. When replacing injectors on E200B and EL200B Excavators, use injector part number 7E8729 if available. Reset the fuel setting and timing if the injectors are available.
PSP FOR REPLACING ERODED CYLINDER HEAD INJECTOR SLEEVES IN CERTAIN IT14B INTEGRATED TOOLCARRIERS; E110B, E120B, E200B, EL2 00B, 213B, 214B, 224B, E240B, EL240B EXCAVATORS; 446 BACKHOE LOADERS; AND 3114 AND 3116 INDUSTRIAL AND GENERATOR SET EN GINES - PS0456 - MAILED CFEL
  The information supplied in this service letter may not be valid after the termination date of this program.   Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
E-81 1100, 1290 PS0456 This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS0456" as Part Number, "7755" as Group Number, and "96" as Description Code. If this Program is administered on E200B or EL200B Excavators, it is recommended that the June 23, 1990 Service Letter - PS4442 be done at the same time. Termination Date
June 30, 1991
Problem
The fuel injector sleeves in the cylinder head of certain IT14B Integrated Toolcarriers; E110B, E120B, E200B, EL200B, 213B, 214B, 224B, E240B, and EL240B Excavators; 446 Backhoe Loaders; and 3114 and 3116 Industrial and Generator Set Engines are subject to pitting and erosion due to fuel cavitation between the injector and the sleeve. The sleeves may pit or crack through, allowing fuel to contaminate the coolant. Coolant contaminated with fuel may also damage the radiator and coolant hoses.
Affected Product
Model Identification Number IT14B 3NJ1-42 E110B 8MF1-151 E120B 6JF1-212 E200B* 6KF1-439 6KG1-249 EL200B* 7DF1-986 213B 1EJ1-233, 236-245, 247, 248 214B 4CF1-261, 263, 265-275, 278 9MF1-171, 173-182, 185 224B 7WF1-47, 51, 56, 65 E240B 8SF1-36 9PF1-196 EL240B 5WG1-166 6MG1-104 446 6XF1-227 3114 5EF1-675 6AF1-581 1ZG1-432 5JG1-743 3116 2SG1-936 2WG1-859 4PG1-611 1NJ1-999 * The E200B and EL200B Excavators need to be updated to a new injector design released for that machine. The new injectors have a different orifice size to help eliminate black smoke problems reported on some earlier machines. When replacing injectors on E200B and EL200B Excavators, use injector part number 7E8729 if available. Reset the fuel setting and timing if the injectors are available.
Caterpillar parts catalog:
Parts valve Caterpillar catalog:
9T0818
VALVE-BREAKER RELIEF
533, 543, 69D, 769D, 771D, 773D, 773E, 773F, 775D, 775E, 775F, 776D, 777D, 777F, 789, 789B, 793, 793C, 834G, 834H, 836G, 950G, 966F II, 966G, 972G, 980G, 988F, 988F II, 988G, 988H, 992D, 994, 994D, 99...
533, 543, 69D, 769D, 771D, 773D, 773E, 773F, 775D, 775E, 775F, 776D, 777D, 777F, 789, 789B, 793, 793C, 834G, 834H, 836G, 950G, 966F II, 966G, 972G, 980G, 988F, 988F II, 988G, 988H, 992D, 994, 994D, 99...
4D1138
VALVE
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 163H, 16G, 16H, 16H NA, 5110B, 518, 5230, 5230B, 528, 621B, 631C, 633C, 639D, 666, 769, 769C, 769D, 7...
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 163H, 16G, 16H, 16H NA, 5110B, 518, 5230, 5230B, 528, 621B, 631C, 633C, 639D, 666, 769, 769C, 769D, 7...
4D2004
VALVE ASSEM.
120G, 650B, 666, 768B, 768C, 769, 769C, 771D, 988B, 992, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G
120G, 650B, 666, 768B, 768C, 769, 769C, 771D, 988B, 992, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G
4D3398
VALVE
120G, 650B, 666, 768B, 768C, 769, 769C, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 920, 930, 988, 988B, 992, 992C, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R290...
120G, 650B, 666, 768B, 768C, 769, 769C, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 920, 930, 988, 988B, 992, 992C, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R290...
5T9797
VALVE GP-TIRE
785C, 785D, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 844, 844H, 854G, 854K, 990 II, 990H, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H
785C, 785D, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 844, 844H, 854G, 854K, 990 II, 990H, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H
5T4434
VALVE AS-SOLENOID
5130, 5130B, 5230, 5230B, 773D, 776C, 776D, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 793D, 797, 797B, 994, 994D, PR-1000, PR-750B
5130, 5130B, 5230, 5230B, 773D, 776C, 776D, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 793D, 797, 797B, 994, 994D, PR-1000, PR-750B
2G8815
VALVE GP-PRESSURE PROTECTION
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797
9D8159
VALVE GP-INVERTER
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
6G0570
VALVE GP-TIRE
772, 772B, 773B, 773D, 773E, 775B, 775D, 775E
772, 772B, 773B, 773D, 773E, 775B, 775D, 775E
7D5007
VALVE AS
772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
6G0585
VALVE GP-TIRE
773B, 773D, 773E
773B, 773D, 773E
1104213
VALVE GP-TIRE
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
2853077
VALVE GP-MANIFOLD
615C, 621G, 623G, 627G, 631G, 637G, 651E, 657E, 657G
615C, 621G, 623G, 627G, 631G, 637G, 651E, 657E, 657G
6E5010
VALVE GP-CHECK
611, 615C, 621F, 621G, 621H, 621K, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627F, 627G, 627H, 627K, 627K LRC, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G
611, 615C, 621F, 621G, 621H, 621K, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627F, 627G, 627H, 627K, 627K LRC, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G
3549210
VALVE GP-CONTROL
611, 615C
611, 615C
6T1913
VALVE-WATER
916, 926, 936, 936F, G936, IT12B, IT14B, IT28, IT28B
916, 926, 936, 936F, G936, IT12B, IT14B, IT28, IT28B
1061182
VALVE GP-RELIEF
910E, IT12B, IT14F
910E, IT12B, IT14F
3549114
VALVE GP-CHECK
621G, 627F, 627G
621G, 627F, 627G
7I5570
VALVE AS-RETARDER AIR CONTROL
621F, 623E, 623F, 627F
621F, 623E, 623F, 627F
1128197
VALVE GP-RELIEF
621F, 621G, 627F, 627G, 631G, 637G
621F, 621G, 627F, 627G, 631G, 637G
1152246
VALVE GP-PILOT CARTRIDGE
621F, 627F
621F, 627F
8J8561
VALVE
621F, 621G, 627F, 627G
621F, 621G, 627F, 627G
1171226
VALVE AS-AIR
621F, 623E, 623F, 627F
621F, 623E, 623F, 627F