9W1768 BIT Caterpillar parts
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 143H, 160G, 160H
Rating:
Alternative (cross code) number:
CA9W1768
9W-1768
9W1768
CA9W1768
9W-1768
9W1768
Weight: 25 pounds 11 kg.
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CTP 9W1768 End Bit for Bulldozers/Compactors, High Productivity
CTP For Bulldozers/Compactors || High Productivity || Made of 4140 Steel, Tungsten Carbide
CTP For Bulldozers/Compactors || High Productivity || Made of 4140 Steel, Tungsten Carbide
CTP 9W1768 End Bit for Bulldozers/Compactors, High Productivity
CTP For Bulldozers/Compactors || High Productivity || Made of 4140 Steel, Tungsten Carbide
CTP For Bulldozers/Compactors || High Productivity || Made of 4140 Steel, Tungsten Carbide
Compatible equipment models: 9W1768:
Information:
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-8221 Lifting Sling 2 Start By:
Remove the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Remove" for the correct procedure.
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove" for the correct procedure.
Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" for the correct procedure.
If necessary, remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove" for the correct procedure.
If necessary, remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
The engine should be mounted on a suitable stand and placed in the inverted position.
If the cylinder head, the pistons and the connecting rods have not been removed already, remove the connecting rod bearings. Refer to Disassembly and Assembly, "Connecting Rod Bearings - Remove" for the correct procedure.
Ensure that the main bearing caps are marked for the location and orientation.
Illustration 1 g02204377
Remove bolts (3) from tube assembly (2).
Remove tube assembly (2) from the cylinder block.
Remove gaskets (1) (not shown).
Illustration 2 g02212653
Illustration 3 g02212654
Remove bolts (4) and main bearing caps (5) from the cylinder block.
Remove lower main bearing shells (6) from main bearing caps (5). Keep the lower main bearing shells with the respective main bearing caps. Note: The lower main bearing shells are plain bearings that have no oil holes.
Illustration 4 g02212693
For number six main bearing, remove two thrust washers (7) from the cylinder block. In order to remove thrust washers (7), rotate the crankshaft in the correct direction. If necessary, push the crankshaft toward the front of the engine while you rotate the crankshaft, in order to aid removal. If necessary, push the crankshaft toward the rear of the engine while you rotate the crankshaft, in order to aid removal. Note: The thrust washers have a locating tab at one end.
Illustration 5 g02212655
Attach Tooling (A) and a suitable lifting device to crankshaft (8). Lift crankshaft (8) out of the cylinder block. The weight of the crankshaft is approximately 61 kg (134 lb). Note: Do not damage any of the finished surfaces on the crankshaft. When the crankshaft is removed from the engine, the crankshaft must be supported on a suitable stand in order to prevent damage to the crankshaft timing ring.
Illustration 6 g02212656
Remove upper main bearing shells (9) from the cylinder block. Keep the upper main bearing shells with the respective main bearing caps. Note: The upper main bearing shells have a groove and two oil holes.
If necessary, remove the crankshaft timing ring. Refer to Disassembly and Assembly, "Crankshaft Timing Ring - Remove and Install" for the correct procedure.
If necessary, remove the crankshaft gear. Refer to Disassembly and Assembly, "Crankshaft Gear - Remove and Install" for the correct procedure.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-8221 Lifting Sling 2 Start By:
Remove the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Remove" for the correct procedure.
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove" for the correct procedure.
Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" for the correct procedure.
If necessary, remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove" for the correct procedure.
If necessary, remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
The engine should be mounted on a suitable stand and placed in the inverted position.
If the cylinder head, the pistons and the connecting rods have not been removed already, remove the connecting rod bearings. Refer to Disassembly and Assembly, "Connecting Rod Bearings - Remove" for the correct procedure.
Ensure that the main bearing caps are marked for the location and orientation.
Illustration 1 g02204377
Remove bolts (3) from tube assembly (2).
Remove tube assembly (2) from the cylinder block.
Remove gaskets (1) (not shown).
Illustration 2 g02212653
Illustration 3 g02212654
Remove bolts (4) and main bearing caps (5) from the cylinder block.
Remove lower main bearing shells (6) from main bearing caps (5). Keep the lower main bearing shells with the respective main bearing caps. Note: The lower main bearing shells are plain bearings that have no oil holes.
Illustration 4 g02212693
For number six main bearing, remove two thrust washers (7) from the cylinder block. In order to remove thrust washers (7), rotate the crankshaft in the correct direction. If necessary, push the crankshaft toward the front of the engine while you rotate the crankshaft, in order to aid removal. If necessary, push the crankshaft toward the rear of the engine while you rotate the crankshaft, in order to aid removal. Note: The thrust washers have a locating tab at one end.
Illustration 5 g02212655
Attach Tooling (A) and a suitable lifting device to crankshaft (8). Lift crankshaft (8) out of the cylinder block. The weight of the crankshaft is approximately 61 kg (134 lb). Note: Do not damage any of the finished surfaces on the crankshaft. When the crankshaft is removed from the engine, the crankshaft must be supported on a suitable stand in order to prevent damage to the crankshaft timing ring.
Illustration 6 g02212656
Remove upper main bearing shells (9) from the cylinder block. Keep the upper main bearing shells with the respective main bearing caps. Note: The upper main bearing shells have a groove and two oil holes.
If necessary, remove the crankshaft timing ring. Refer to Disassembly and Assembly, "Crankshaft Timing Ring - Remove and Install" for the correct procedure.
If necessary, remove the crankshaft gear. Refer to Disassembly and Assembly, "Crankshaft Gear - Remove and Install" for the correct procedure.
Cat SIS web machinery list:
Parts bit Caterpillar catalog:
4T3051
BIT-END
120H NA, 12H NA, 135H NA, 140H NA, 140M, 143H, 14M, 160H NA, 160M, 163H NA, SNOW WING
120H NA, 12H NA, 135H NA, 140H NA, 140M, 143H, 14M, 160H NA, 160M, 163H NA, SNOW WING
4T3052
BIT-END
120H NA, 12H NA, 135H NA, 140H NA, 140M, 143H, 14M, 160H NA, 160M, 163H NA, SNOW WING
120H NA, 12H NA, 135H NA, 140H NA, 140M, 143H, 14M, 160H NA, 160M, 163H NA, SNOW WING
6D1904
BIT
120, 120G, 12E, 12F, 12G, 130G, 140, 140G, 14E, 160G
120, 120G, 12E, 12F, 12G, 130G, 140, 140G, 14E, 160G
9W1767
BIT-END
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G
8E5531
BIT-END
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 163H, 163H NA
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 163H, 163H NA
6D1948
BIT
120, 120G, 12F, 12G, 140, 140G, 14E, 160G
120, 120G, 12F, 12G, 140, 140G, 14E, 160G
1055185
BIT
120G, 120H, 120H ES, 120M, 12G, 12M, 130G, 135H, 140G, 140M, 160M, 16G
120G, 120H, 120H ES, 120M, 12G, 12M, 130G, 135H, 140G, 140M, 160M, 16G
8E5529
BIT-END
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 160M, ...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 160M, ...
6Y2805
BIT-END
120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 1...
120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 1...
1055184
BIT AS
120H, 120H ES, 120M, 12M, 135H, 140M, 160M
120H, 120H ES, 120M, 12M, 135H, 140M, 160M
7D2052
BIT
120, 120G, 12E, 12F, 12G, 130G, 140, 140G
120, 120G, 12E, 12F, 12G, 130G, 140, 140G
9W1764
BIT-END
120B, 120G
120B, 120G
9J4405
BIT
14G, 16G
14G, 16G
9J4406
BIT
14G, 16G
14G, 16G
6D1948
BIT
120, 120G, 12F, 12G, 140, 140G, 14E, 160G
120, 120G, 12F, 12G, 140, 140G, 14E, 160G
8E5531
BIT-END
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 163H, 163H NA
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 163H, 163H NA
9W1767
BIT-END
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G
6D1904
BIT
120, 120G, 12E, 12F, 12G, 130G, 140, 140G, 14E, 160G
120, 120G, 12E, 12F, 12G, 130G, 140, 140G, 14E, 160G
8E5530
BIT-END
14G, 16G, 16H, 16H NA, 16M
14G, 16G, 16H, 16H NA, 16M
7D9999
BIT-END
14G, 16G
14G, 16G
6Y2805
BIT-END
120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 1...
120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 1...
8E5529
BIT-END
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 160M, ...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 160M, ...
1055185
BIT
120G, 120H, 120H ES, 120M, 12G, 12M, 130G, 135H, 140G, 140M, 160M, 16G
120G, 120H, 120H ES, 120M, 12G, 12M, 130G, 135H, 140G, 140M, 160M, 16G
6Y6824
BIT AS
120G, 12G, 130G, 140G, 16G
120G, 12G, 130G, 140G, 16G