4T2950 EDGE-CUTTING Caterpillar parts
D6R, D6R III, D6T, D6T LGP, D6T XL
Rating:
Alternative (cross code) number:
CA4T2950
4T-2950
4T2950
CA4T2950
4T-2950
4T2950
Weight: 116 pounds 52 kg.
Information:
ABRASION RESISTANT MATERIAL
N
BOLT HOLE SIZE
21
mm
CHAMFER
EDGE
HOLE PATTERN
CENTERLINE
HOLE SPACING
152.4
mm
LENGTH
1560.6
mm
NUMBER OF HOLES
10
THICKNESS
19
mm
TUNGSTEN CARBIDE
N
WIDTH
254
mm
TRACK-TYPE TRACTOR,
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CTP 4T2950 Ground Engaging Tools Cutting Edge
CTP For Ground Engaging Tools || Longer tips || Sold in each || Country of origin: United States
CTP For Ground Engaging Tools || Longer tips || Sold in each || Country of origin: United States
CTP 4T2950 Ground Engaging Tools Cutting Edge
CTP For Ground Engaging Tools || Longer tips || Sold in each || Country of origin: United States
CTP For Ground Engaging Tools || Longer tips || Sold in each || Country of origin: United States
Information:
Measurement Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 198-9142 Plastic Gauge (Green)
0.025 to 0.076 mm
(0.001 to 0.003 inch) 1
198-9143 Plastic Gauge (Red)
0.051 to 0.152 mm
(0.002 to 0.006 inch) 1
198-9144 Plastic Gauge (Blue)
0.102 to 0.229 mm
(0.004 to 0.009 inch) 1
198-9145 Plastic Gauge (Yellow)
0.230 to 0.510 mm
(0.009 to 0.020 inch) 1 Note: Plastic gauge may not be necessary when the engine is in the chassis.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Caterpillar does not recommend the checking of the actual bearing clearances particularly on small engines. This is because of the possibility of obtaining inaccurate results and the possibility of damaging the bearing or the journal surfaces. Each Caterpillar engine bearing is quality checked for specific wall thickness.Note: The measurements should be within specifications and the correct bearings should be used. If the crankshaft journals and the bores for the block and the rods were measured during disassembly, no further checks are necessary. However, if the technician still wants to measure the bearing clearances, Tooling (A) is an acceptable method. Tooling (A) is less accurate on journals with small diameters if clearances are less than 0.10 mm (0.004 inch).
Lead wire, shim stock or a dial bore gauge can damage the bearing surfaces.
The technician must be very careful to use Tooling (A) correctly. The following points must be remembered:
Ensure that the backs of the bearings and the bores are clean and dry.
Ensure that the bearing locking tabs are properly seated in the tab grooves.
The crankshaft must be free of oil at the contact points of Tooling (A).
Put a piece of Tooling (A) on the crown of the bearing that is in the cap. Note: Do not allow Tooling (A) to extend over the edge of the bearing.
Use the correct torque-turn specifications in order to install the bearing cap. Do not use an impact wrench. Be careful not to dislodge the bearing when the cap is installed. Note: Do not turn the crankshaft when Tooling (A) is installed.
Carefully remove the cap, but do not remove Tooling (A). Measure the width of Tooling (A) while Tooling (A) is in the bearing cap or on the crankshaft journal. Refer to Illustration 1.
Illustration 1 g01152855
Typical Example
Remove all of Tooling (A) before you install the bearing cap. Note: When Tooling (A) is used, the readings can sometimes be unclear. For example, all parts of Tooling (A) are not the same width. Measure the major width in order to ensure that the parts are within the specification range. Refer to Specifications Manual, "Connecting Rod Bearing Journal" and Specifications Manual, "Main Bearing Journal" for the correct clearances.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 198-9142 Plastic Gauge (Green)
0.025 to 0.076 mm
(0.001 to 0.003 inch) 1
198-9143 Plastic Gauge (Red)
0.051 to 0.152 mm
(0.002 to 0.006 inch) 1
198-9144 Plastic Gauge (Blue)
0.102 to 0.229 mm
(0.004 to 0.009 inch) 1
198-9145 Plastic Gauge (Yellow)
0.230 to 0.510 mm
(0.009 to 0.020 inch) 1 Note: Plastic gauge may not be necessary when the engine is in the chassis.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Caterpillar does not recommend the checking of the actual bearing clearances particularly on small engines. This is because of the possibility of obtaining inaccurate results and the possibility of damaging the bearing or the journal surfaces. Each Caterpillar engine bearing is quality checked for specific wall thickness.Note: The measurements should be within specifications and the correct bearings should be used. If the crankshaft journals and the bores for the block and the rods were measured during disassembly, no further checks are necessary. However, if the technician still wants to measure the bearing clearances, Tooling (A) is an acceptable method. Tooling (A) is less accurate on journals with small diameters if clearances are less than 0.10 mm (0.004 inch).
Lead wire, shim stock or a dial bore gauge can damage the bearing surfaces.
The technician must be very careful to use Tooling (A) correctly. The following points must be remembered:
Ensure that the backs of the bearings and the bores are clean and dry.
Ensure that the bearing locking tabs are properly seated in the tab grooves.
The crankshaft must be free of oil at the contact points of Tooling (A).
Put a piece of Tooling (A) on the crown of the bearing that is in the cap. Note: Do not allow Tooling (A) to extend over the edge of the bearing.
Use the correct torque-turn specifications in order to install the bearing cap. Do not use an impact wrench. Be careful not to dislodge the bearing when the cap is installed. Note: Do not turn the crankshaft when Tooling (A) is installed.
Carefully remove the cap, but do not remove Tooling (A). Measure the width of Tooling (A) while Tooling (A) is in the bearing cap or on the crankshaft journal. Refer to Illustration 1.
Illustration 1 g01152855
Typical Example
Remove all of Tooling (A) before you install the bearing cap. Note: When Tooling (A) is used, the readings can sometimes be unclear. For example, all parts of Tooling (A) are not the same width. Measure the major width in order to ensure that the parts are within the specification range. Refer to Specifications Manual, "Connecting Rod Bearing Journal" and Specifications Manual, "Main Bearing Journal" for the correct clearances.
Caterpillar parts catalog:
Parts edge Caterpillar catalog:
4T3009
EDGE-CUTTING
311C, 311D LRR, 311F LRR, 312C L, 312D, 314C, 314D LCR, 315C, 315D L, 320C, 322C, 325B L, D6E, D6E SR, D6G, D6G SR, D6G2 XL, D6T XL
311C, 311D LRR, 311F LRR, 312C L, 312D, 314C, 314D LCR, 315C, 315D L, 320C, 322C, 325B L, D6E, D6E SR, D6G, D6G SR, D6G2 XL, D6T XL
4T6659
EDGE-CUTTING
321C, 321D LCR, D5H XL, D5R LGP, D6H, D6M, D6N, D6N LGP, D6R, D6R II, D6T XL
321C, 321D LCR, D5H XL, D5R LGP, D6H, D6M, D6N, D6N LGP, D6R, D6R II, D6T XL
4T2952
EDGE-CUTTING
D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL
D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL
9W1878
EDGE-CUTTING
D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL
D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL
1060956
EDGE-CUTTING
D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL
D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL
4T2923
EDGE-CUTTING
814F, 814F II, 816B, 816F, 816F II, D6R III, D6T, D6T LGP, D6T XL
814F, 814F II, 816B, 816F, 816F II, D6R III, D6T, D6T LGP, D6T XL
3059417
EDGE
D6T XL
D6T XL
3751348
EDGE-CUTTING
D6T XL
D6T XL
4233745
EDGE-CUTTING
D6T XL
D6T XL
4233746
EDGE-CUTTING
D6T XL
D6T XL
4233747
EDGE-CUTTING
D6T XL
D6T XL
3059452
EDGE-CUTTING
D6T XL
D6T XL
2296958
EDGE-CUTTING
D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
2194599
EDGE-CUTTING
D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
8E7245
EDGE-CUTTING
515, 518C, 525, 525B, 525C, 525D, 535B, 535C, 535D, 545D, 555D, D6K LGP, D6K2, D6K2 LGP
515, 518C, 525, 525B, 525C, 525D, 535B, 535C, 535D, 545D, 555D, D6K LGP, D6K2, D6K2 LGP
2971705
EDGE-CUTTING
D6K LGP
D6K LGP
2944519
EDGE-CUTTING
D6K, D6K LGP, D6K XL
D6K, D6K LGP, D6K XL
5Q5405
EDGE-CUTTING
D6R II, D6R III, D6T, D6T LGP
D6R II, D6R III, D6T, D6T LGP
3310162
EDGE-CUTTING
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL
2551474
EDGE-CUTTING
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL
2551429
EDGE-CUTTING
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL
2648895
EDGE-SEGMENT
953D
953D
4T2923
EDGE-CUTTING
814F, 814F II, 816B, 816F, 816F II, D6R III, D6T, D6T LGP, D6T XL
814F, 814F II, 816B, 816F, 816F II, D6R III, D6T, D6T LGP, D6T XL