2H3741 BOLT Caterpillar parts
776, 777
Rating:
Alternative (cross code) number:
CA2H3741
2H-3741
2H3741
CA2H3741
2H-3741
2H3741
Weight: 0.70 pounds 0 kg.
Information:
GRIP LENGTH
31.75
mm
HEAD HEIGHT
17.07
mm
HEX SIZE
33.34
mm
LENGTH
82.55
mm
MATERIAL
Steel 1035 MPa Min Tensile Strength Rc 33-39
THREAD SIZE
.88-14
TRACTOR, TRUCK,
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Information:
Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
ZZ     9U-7089     Tapered Cap/Plug     1    
9U-7090 Tapered Cap/Plug     1    
9U-7070 Tapered Cap/Plug     1    
9U-7087 Tapered Cap/Plug     4    Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01035595
Remove bolt (1). Remove bolts (2). Disconnect tube assembly (3) and remove gasket (4) .
Illustration 2 g01035597
Remove bolts (9). Disconnect elbow assembly (10) and remove gasket (8). Remove nuts (6). Remove turbocharger (5) and gasket (7) .
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
ZZ     9U-7089     Tapered Cap/Plug     1    
9U-7090 Tapered Cap/Plug     1    
9U-7070 Tapered Cap/Plug     1    
9U-7087 Tapered Cap/Plug     4    Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01035595
Remove bolt (1). Remove bolts (2). Disconnect tube assembly (3) and remove gasket (4) .
Illustration 2 g01035597
Remove bolts (9). Disconnect elbow assembly (10) and remove gasket (8). Remove nuts (6). Remove turbocharger (5) and gasket (7) .
Caterpillar parts catalog:
Parts bolt Caterpillar catalog:
8T8917
BOLT
10 FT, 10-20B, 10B, 215B, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 2470C, 2570C, 2670C, 2864C, 30/30, 301.5, 302.5, 305.5E, 305E, 308E2 CR, 3114, 3116, 3126...
10 FT, 10-20B, 10B, 215B, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 2470C, 2570C, 2670C, 2864C, 30/30, 301.5, 302.5, 305.5E, 305E, 308E2 CR, 3114, 3116, 3126...
2B2695
BOLT
1140, 1150, 1160, 127, 12E, 12G, 140, 140B, 140G, 14G, 163, 1673, 1673B, 1673C, 1674, 1676, 1693, 16G, 183, 183B, 215, 215B, 225, 231D, 235, 235C, 235D, 245, 245B, 25, 30/30, 3116, 3126, 3126B, 3126E,...
1140, 1150, 1160, 127, 12E, 12G, 140, 140B, 140G, 14G, 163, 1673, 1673B, 1673C, 1674, 1676, 1693, 16G, 183, 183B, 215, 215B, 225, 231D, 235, 235C, 235D, 245, 245B, 25, 30/30, 3116, 3126, 3126B, 3126E,...
4L6459
BOLT
10 FT, 10-20B, 10B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H...
10 FT, 10-20B, 10B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H...
8F8178
BOLT
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, 1676, 16G, 16H NA, 215, 215B, 225, 229, 229D, 231D, 235, 235B, 245, 3160, ...
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, 1676, 16G, 16H NA, 215, 215B, 225, 229, 229D, 231D, 235, 235B, 245, 3160, ...
9X8872
BOLT-LOCKING
3406E, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 385B, 385C, 5090B, 5130, 5130B, 5230, 5230B, 621G, 623G, 627F, 627G, 657B, 735, 740, 773B, 773D, 773E, 773F, 773G, 773G LRC, 77...
3406E, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 385B, 385C, 5090B, 5130, 5130B, 5230, 5230B, 621G, 623G, 627F, 627G, 657B, 735, 740, 773B, 773D, 773E, 773F, 773G, 773G LRC, 77...
8L4308
BOLT
1673C, 1674, 1676, 1693, 245, 3304, 3306, 3406, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 627, 631E, 637D, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 777, 834B, 980C, 988B, 988F, 990, 992, 992C, 992...
1673C, 1674, 1676, 1693, 245, 3304, 3306, 3406, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 627, 631E, 637D, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 777, 834B, 980C, 988B, 988F, 990, 992, 992C, 992...
1A7669
BOLT
120, 12E, 140, 215B, 3116, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412E, 3508, 3508C, 3512, 3512C, 3516, 3608, 3612, 3616, 561B, 583K, 589, 621E, 623E, 627E, 631E, 637, 637D, 637E, 641B,...
120, 12E, 140, 215B, 3116, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412E, 3508, 3508C, 3512, 3512C, 3516, 3608, 3612, 3616, 561B, 583K, 589, 621E, 623E, 627E, 631E, 637, 637D, 637E, 641B,...
7F8698
BOLT
1140, 1145, 1150, 117, 120G, 12E, 140, 16, 173B, 183B, 184, 215, 225, 235, 235B, 245, 3208, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 41, 5130, 5130B, 5230, 5230B, 561H, 583H, 611, 6...
1140, 1145, 1150, 117, 120G, 12E, 140, 16, 173B, 183B, 184, 215, 225, 235, 235B, 245, 3208, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 41, 5130, 5130B, 5230, 5230B, 561H, 583H, 611, 6...
0S1756
BOLT
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160H, 160H ES, 160H NA, 160K, 16...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160H, 160H ES, 160H NA, 160K, 16...
1L8793
BOLT-SOCKET HEAD
14G, 14H, 14H NA, 16G, 16H, 16H NA, 245, 245B, 615, 773F, 775F, 776C, 776D, 777, 777C, 777D, 777F, 784B, 784C, 789, 963, 963B, 963C, 992C, AD55B, AD60, C18, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B...
14G, 14H, 14H NA, 16G, 16H, 16H NA, 245, 245B, 615, 773F, 775F, 776C, 776D, 777, 777C, 777D, 777F, 784B, 784C, 789, 963, 963B, 963C, 992C, AD55B, AD60, C18, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B...
5P4626
BOLT
3516B, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 854G, 992G, 994, 994D, 994F, 994H, C32, D11N, D11R, D4H,...
3516B, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 854G, 992G, 994, 994D, 994F, 994H, C32, D11N, D11R, D4H,...
9S1351
BOLT
120, 120B, 12E, 12F, 140B, 14E, 225, 518, 518C, 528, 528B, 530B, 631D, 633, 633D, 637D, 7271, 768C, 769C, 773B, 777, 814S, 815F, 815F II, 834, 844, 844H, 854G, 854K, 8U, 936, 936F, 963, 973, 990, 990 ...
120, 120B, 12E, 12F, 140B, 14E, 225, 518, 518C, 528, 528B, 530B, 631D, 633, 633D, 637D, 7271, 768C, 769C, 773B, 777, 814S, 815F, 815F II, 834, 844, 844H, 854G, 854K, 8U, 936, 936F, 963, 973, 990, 990 ...
2G9593
BOLT
777
777
9J7875
BOLT ASSEM.
769C, 773B, 777, 785
769C, 773B, 777, 785
9J0434
BOLT
769C, 773B, 777, 785
769C, 773B, 777, 785
1K4744
BOLT
776, 777
776, 777
5B9602
BOLT
776
776
8H3129
BOLT
768B
768B
1D4514
BOLT
777
777
5S9191
BOLT
768C
768C
3H3128
BOLT
777
777
8J9387
BOLT
776, 777
776, 777
6G5207
BOLT
777
777