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BRACKET AS 3904378 - Caterpillar



3904378 BRACKET AS Caterpillar parts 966M, 966M XE, 972M, 972M XE BRACKET
Rating:
21
Alternative (cross code) number:
CA3904378
390-4378
3904378
Caterpillar 3904378 BRACKET AS
Weight: 3 pounds 1 kg.

Buy BRACKET AS 3904378 Caterpillar genuine, new aftermarket tractor parts with delivery
WHEEL LOADER,

Compatible equipment models: 3904378:

WHEEL LOADER  966M   966M XE   972M   972M XE   Caterpillar
Number on catalog scheme: 6
 
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Information:


Illustration 1 g00616516
(1) Follower (2) Thrust plate
Check the rocker arms and the rocker arm bolts for cracks, wear, or damage. Tighten the rocker arm bolts evenly to a torque of 33 7 N m (24 5 lb ft).
Check the contact between the rocker arm and the injector. If follower (1) for the rocker arm is missing, replace the follower. Ensure that thrust plate (2) is in position on top of the injector. If the thrust plate is not found, check the valve compartment. If the thrust plate is located and the thrust plate is undamaged, reinstall the thrust plate. Use a new O-ring if the thrust plate is reinstalled. Replace the injector if the thrust plate is not found. Also replace the injector if the thrust plate is found but the thrust plate is damaged.
Illustration 2 g00615272
(3) Fuel injection rack (4) Cone (5) O-ring
Move each fuel injection rack (3) in order to check for binding. If a fuel injection rack is binding, use the following procedure to correct the problem.
Remove the rocker stand and remove the hold-down bolt for the unit injector. Rotate the injector in the cylinder head. The fuel injection rack may now be disconnected from the linkage.
Do not remove the fuel control linkage or the fuel injection racks without having the spring compressors installed. Damage to the injectors may occur.
Use a 1U-6675 Spring Compressor to compress the fuel injector spring.
Move the fuel injection rack. If the fuel injection rack is still binding, replace the injector.
Verify synchronization and timing after an injector is reinstalled or an injector is replaced. Refer to the System Operations, Testing And Adjusting module. If the fuel injection rack is no longer binding, the injector may have been seated incorrectly.
Ensure that the fuel injection rack is centered. Ensure that the ball for the fuel control linkage is centered. Torque the bolt for the injector hold-down bracket to 12 3 N m (106 27 lb in).
Ensure that all of the hold down bolts for the injectors are tightened to a torque of 12 3 N m (106 27 lb in). If an incorrectly tightened bolt is found, remove the injector that is held down by the bolt. Examine the sealing surface for the injector sleeve. Ream the injector sleeve if the seat area for the injector is pitted. Replace the injector sleeve, if necessary. Replace the injector only if injector cone (4) is damaged. A burned O-ring or a missing O-ring on the end of the injector does not indicate a faulty seal. The O-ring does not need to be replaced. Verify synchronization and timing after an injector is reinstalled or an injector is replaced. Refer to the System Operations, Testing And Adjusting module.

Cat SIS web machinery list:

Caterpillar parts catalog
966M Wheel Loader MD700001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader DZL00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader WGN00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader R1Z00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader NHL00001-UP (MACHINE) POWERED BY C13 Engine
962M Wheel Loader K8800001-UP (MACHINE) POWERED BY C7.1 Engine
950L Wheel Loader LXX00001-UP (MACHINE) POWERED BY C7.1 Engine
962L Wheel Loader SXS00001-UP (MACHINE) POWERED BY C7.1 Engine
950M Wheel Loader ENE00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader LSE00001-UP (MACHINE) POWERED BY C7.1 Engine
966L Wheel Loader FRS00001-UP (MACHINE) POWERED BY C9 Engine
972L Wheel Loader RFB00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader L8E00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader R8D00001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader B8P00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader M5S00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader LCR00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader RCL00001-UP (MACHINE) POWERED BY C7.1 Engine
966M Wheel Loader LMM00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader GGN00001-UP (MACHINE) POWERED BY C9.3 Engine
950L Wheel Loader TNS00001-UP (MACHINE) POWERED BY C7.1 Engine
962L Wheel Loader MTN00001-UP (MACHINE) POWERED BY C7.1 Engine
966M Wheel Loader EJA00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader LSJ00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader M8W00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader L8R00001-UP (MACHINE) POWERED BY C9.3 Engine
966L Wheel Loader FSL00001-UP (MACHINE) POWERED BY C9.3 Engine
972L Wheel Loader YJW00001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader FL200001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader L9S00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader KSA00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader RKH00001-UP (MACHINE) POWERED BY C7.1 Engine
966M Wheel Loader GMS00001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader XCR00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader A7800001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader AN300001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader A8P00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader JPR00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader KJP00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader DYC00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader EMB00001-UP (MACHINE) POWERED BY C7 Engine
962M Wheel Loader EJB00001-UP (MACHINE) POWERED BY C7 Engine
966M XE Wheel Loader P6C00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader EDW00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader J1S00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader J2S00001-UP (MACHINE) POWERED BY C7.1 Engine
950M Wheel Loader XCJ00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader JYD00001-UP (MACHINE) POWERED BY C7.1 Engine
950M Wheel Loader FTR00001-UP (MACHINE) POWERED BY C7 Engine
962M Wheel Loader F2T00001-UP (MACHINE) POWERED BY C7 Engine


Parts bracket Caterpillar catalog:

1647556 BRACKET
1090, 1190, 1190T, 120H, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140H, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160K, 160M, ...
3586574 BRACKET AS
12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL, 586C, 627H, 627K, 725C, 966K, 966M, 966M XE...
3818028 BRACKET
336F L, 627K, 725C, 966M, 966M XE, 972M, 972M XE, C9.3
1546626 BRACKET AS
1090, 1190, 1190T, 120K, 1290T, 12M, 1390, 140K, 140K 2, 140M, 160K, 2290, 2390, 2391, 2491, 2590, 303.5D, 303E CR, 304D CR, 511, 521, 522, 532, 533, 541, 541 2, 543, 551, 552, 552 2, 621H, 621K, 623K...
6C7224 BRACKET AS
550, 550B, 554, 560B, 564, 570, 570B, 574, 574B, 580, 580B, 910E, 910K, 914G, 914K, 918F, 924F, 924H, 924HZ, 924K, 928F, 928G, 928HZ, 930G, 930K, 938F, 938G, 938G II, 938H, 938K, 950F, 950F II, 950G, ...
1423331 BRACKET AS
621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 773F, 775F, 777C, 777D, 777F, 793D, 793F CMD, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824G II, 824K, 825G II, 825K, 826G II, 826K, 834K, 83...
1731583 BRACKET AS
533, 543, 621K, 623K LRC, 627K LRC, 637E, 824C, 824G II, 824H, 824K, 825G II, 825H, 825K, 826G II, 826H, 826K, 834H, 834K, 836H, 836K, 844K, 966H, 966M, 966M XE, 972H, 972M, 972M XE, 980G, 980G II, 98...
4254309 BRACKET AS
950K, 962K, 966K, 966M, 966M XE, 972K, 972M, 972M XE, 980K, 980K HLG, 980M, 982M
3874479 BRACKET
966K, 966M, 966M XE
2045255 BRACKET AS
966K, 966M XE, 972M XE, HA771, HA871
3722741 BRACKET
966M, 966M XE, 972M, 972M XE, 980M, 982M
3914339 BRACKET AS
966M, 966M XE, 972M, 972M XE, 980M, 982M
3937094 BRACKET AS
966M, 966M XE, 972M, 972M XE, 980M
3935304 BRACKET AS
966M, 966M XE, 972M, 972M XE, 980M
3933704 BRACKET AS
966M, 966M XE, 972M, 972M XE, 980M
3932660 BRACKET AS
966M, 966M XE, 972M, 972M XE, 980M
3907384 BRACKET
966M, 966M XE, 972M, 972M XE, 980M
3907381 BRACKET
966M, 966M XE, 972M, 972M XE, 980M
3722302 BRACKET AS
966M, 966M XE, 972M, 972M XE
3722301 BRACKET AS-TOP
966M, 966M XE, 972M, 972M XE
3964878 BRACKET
966M, 966M XE, 972M, 972M XE
3708150 BRACKET
966M, 966M XE, 972M, 972M XE
3805245 BRACKET
966M, 966M XE, 972M, 972M XE, 980M, 982M
3896040 BRACKET
966M, 966M XE, 972M, 972M XE
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