7W3841 WHEEL-COMPRESSOR Caterpillar parts
16G, 16H NA, 3208, 3406B, 3406C, 578, 980C, D8N
Rating:
Alternative (cross code) number:
CA7W3841
7W-3841
7W3841
CA7W3841
7W-3841
7W3841
Weight: 0.50 pounds 0 kg.
INDUSTRIAL ENGINE, WHEEL LOADER,
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Compatible equipment models: 7W3841:
Information:
Probable Causes
Engine oil cooler core
Cylinder head gasket
Cylinder head
Cylinder liner
Cylinder blockRecommended Actions
Engine Oil Cooler Core
Check for leaks in the oil cooler core. If a leak is found, install a new oil cooler core. Refer to Disassembly and Assembly, "Engine Oil Cooler - Remove" for the correct procedure.
Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the Operation and Maintenance Manual, "Engine Oil and Filter - Change" for more information.Cylinder Head Gasket
Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove" for the correct procedure.
Check the cylinder liner projection. Refer to Testing and Adjusting, "Cylinder Liner Projection - Inspect" for more information.
Install a new cylinder head gasket and new water seals in the spacer plate. Refer to Disassembly and Assembly, "Cylinder Head - Install" for the correct procedure.Cylinder Head
Check for cracks in the cylinder head. If a crack is found, repair the cylinder head and/or replace the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install" for the correct procedure.Cylinder Liner
Check for cracked cylinder liners. Replace any cracked cylinder liners. Refer to Disassembly and Assembly, "Cylinder Liner - Install" for the correct procedure.Cylinder Block
Inspect the cylinder block for cracks. If a crack is found, repair the cylinder block or replace the cylinder block.
Engine oil cooler core
Cylinder head gasket
Cylinder head
Cylinder liner
Cylinder blockRecommended Actions
Engine Oil Cooler Core
Check for leaks in the oil cooler core. If a leak is found, install a new oil cooler core. Refer to Disassembly and Assembly, "Engine Oil Cooler - Remove" for the correct procedure.
Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the Operation and Maintenance Manual, "Engine Oil and Filter - Change" for more information.Cylinder Head Gasket
Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove" for the correct procedure.
Check the cylinder liner projection. Refer to Testing and Adjusting, "Cylinder Liner Projection - Inspect" for more information.
Install a new cylinder head gasket and new water seals in the spacer plate. Refer to Disassembly and Assembly, "Cylinder Head - Install" for the correct procedure.Cylinder Head
Check for cracks in the cylinder head. If a crack is found, repair the cylinder head and/or replace the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install" for the correct procedure.Cylinder Liner
Check for cracked cylinder liners. Replace any cracked cylinder liners. Refer to Disassembly and Assembly, "Cylinder Liner - Install" for the correct procedure.Cylinder Block
Inspect the cylinder block for cracks. If a crack is found, repair the cylinder block or replace the cylinder block.
Caterpillar parts catalog:
Parts wheel Caterpillar catalog:
9S8993
WHEEL AS
235, 3208, 3306, 3406, 3406B, 3406C, 3408, 3412, 3412C, 572G, 621R, 815B, 966D, 972G, 973, 980B, D379, D379A, D379B, D398B, D6C, D7F, D7G, D8H, G343
235, 3208, 3306, 3406, 3406B, 3406C, 3408, 3412, 3412C, 572G, 621R, 815B, 966D, 972G, 973, 980B, D379, D379A, D379B, D398B, D6C, D7F, D7G, D8H, G343
7G0661
WHEEL-BLOWER
120G, 12G, 130G, 140G, 14G, 16G, 613B, 613C, 615, 615C, 621E, 623E, 627E, 631E, 633E II, 637E, 65, 651E, 657E, 75, 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777, 784B, 785, 785B, 789B, 793B, 793C, 910...
120G, 12G, 130G, 140G, 14G, 16G, 613B, 613C, 615, 615C, 621E, 623E, 627E, 631E, 633E II, 637E, 65, 651E, 657E, 75, 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777, 784B, 785, 785B, 789B, 793B, 793C, 910...
4N7594
WHEEL AS
3208, 3406, 3406B, 3406C, 3408, 3412, 3412C, 3412E, 637D, 773B, 988B, PM-565
3208, 3406, 3406B, 3406C, 3408, 3412, 3412C, 3412E, 637D, 773B, 988B, PM-565
7N7723
WHEEL-COMPRESSOR
3208, 3406, 3406B, 3406C, 3408, 3412, 3412E, 637D, 988B, PM-565
3208, 3406, 3406B, 3406C, 3408, 3412, 3412E, 637D, 988B, PM-565
9N2043
WHEEL & SHAFT AS
3406, 3406B, 3408, 3408B, 3408C, 3408E, 3412, 3508, 3512, 3516, 589, 631D, 631E, 633E II, 637E, 657E, 69D, 769C, 769D, 771D, 777B, 834B, 836, 988B, AD40, AD45, AE40, AE40 II, D10N, D8L, D9H, D9L, G341...
3406, 3406B, 3408, 3408B, 3408C, 3408E, 3412, 3508, 3512, 3516, 589, 631D, 631E, 633E II, 637E, 657E, 69D, 769C, 769D, 771D, 777B, 834B, 836, 988B, AD40, AD45, AE40, AE40 II, D10N, D8L, D9H, D9L, G341...
2W4131
WHEEL & SHAFT AS
3406B, 3408, 3412, 3508, 3508C, G3408, G3408B, G3408C, G3516
3406B, 3408, 3412, 3508, 3508C, G3408, G3408B, G3408C, G3516
7W3842
WHEEL AS
16G, 16H NA, 3208, 3406B, 3406C, 375, 375 L, 5080, 578, 834B, 980C, 988F, 994, D8N
16G, 16H NA, 3208, 3406B, 3406C, 375, 375 L, 5080, 578, 834B, 980C, 988F, 994, D8N
9N3674
WHEEL-COMPRESSOR
245, 3406, 3406B, 3412, 3412C, 3412E, 3508, 826C, 980C, G3512, PM3412, PR-1000, PR-750B, SS-250
245, 3406, 3406B, 3412, 3412C, 3412E, 3508, 826C, 980C, G3512, PM3412, PR-1000, PR-750B, SS-250
7N9565
WHEEL-COMPRESSOR
3208, 3406, 3406B, 3406C, 3412, 3412C
3208, 3406, 3406B, 3406C, 3412, 3412C
1T0052
WHEEL-TURBINE
572G, 578, 627, 627B, 627E, 627F, 627G, 977H, 988, D5, D5B, D6C, D6D, D6H, D6H XR, D7F, D7G, D7H, D8N
572G, 578, 627, 627B, 627E, 627F, 627G, 977H, 988, D5, D5B, D6C, D6D, D6H, D6H XR, D7F, D7G, D7H, D8N
1T1993
WHEEL-TURBINE
572R, 572R II, 578, 583R, 587R, 587T, 627G, 627H, 627K, 627K LRC, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7G, D7G2, D7R, D7R II, D7R X...
572R, 572R II, 578, 583R, 587R, 587T, 627G, 627H, 627K, 627K LRC, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7G, D7G2, D7R, D7R II, D7R X...
7G0660
WHEEL AS-BLOWER
120G, 12G, 130G, 140G, 14G, 16G, 613B, 621E, 623E, 627E, 631E, 633E II, 637E, 651E, 657E, 768C, 777, 784B, 785, 785B, 789B, 793B, 793C, 910E, AD40, AD45, AE40, D10, D250D, D25D, D300D, D350E, D350E II...
120G, 12G, 130G, 140G, 14G, 16G, 613B, 621E, 623E, 627E, 631E, 633E II, 637E, 651E, 657E, 768C, 777, 784B, 785, 785B, 789B, 793B, 793C, 910E, AD40, AD45, AE40, D10, D250D, D25D, D300D, D350E, D350E II...
9Y1686
WHEEL
3508, 3512B, 3516, 3516B
3508, 3512B, 3516, 3516B
7E6836
WHEEL & SHAFT AS
3508, 3512, 3516, 3516B, 793, 793B
3508, 3512, 3516, 3516B, 793, 793B
7E3394
WHEEL-COMPRESSOR
3408C, 3412, 834B, 836, 988F II
3408C, 3412, 834B, 836, 988F II
6I0310
WHEEL-COMPRESSOR
3408B
3408B
7E0304
WHEEL-COMPRESSOR
3208, 3406B
3208, 3406B
7W3842
WHEEL AS
16G, 16H NA, 3208, 3406B, 3406C, 375, 375 L, 5080, 578, 834B, 980C, 988F, 994, D8N
16G, 16H NA, 3208, 3406B, 3406C, 375, 375 L, 5080, 578, 834B, 980C, 988F, 994, D8N