Use Of 6V3180 Sprocket Tool Arrangement{4058, 4164} Caterpillar

Use Of 6V3180 Sprocket Tool Arrangement{4058, 4164}

Usage:

D7^*, 571^*, 572^*;
D8^*, 583^*;
D9^*, DD9^*, SxS D9*, 594^*;
983^*

^*Disc type sprockets only

The 6V3180 Sprocket Tool Arrangement can give up to 1335 kN (150) of force for the removal and installation of sprockets on the above machines. This tool arrangement has all of the tools needed for sprocket removal on D9 Tractors and 594 Pipelayers 62H385 up and 96V. For removal and installation of the sprockets on D7 and D8 Tractors, 571, 572, 583 and 594 Pipelayers 62H1-62H384 and for 983 Track Loaders, extra tools are needed. All tools that are needed for sprocket removal on these machines are given on page 3 of this instructions. Sprocket shaft removal is also possible with the 6V3180 Sprocket Tool Arrangement and the extra tools that are shown in SPROCKET SHAFT REMOVAL. Two earlier tools, the 1M6756 Sleeve and 9H3992 Head, are also used for outer bearing support installation on D8 Tractors and 583 Pipelayers. For sprocket shaft removal, the earlier 9S5431 Sleeve Assembly, 5P2679 Plate, three 9S5433 Adapters and eight 5P2677 Legs are needed. For sprocket shaft removal on D7 Tractors, 571 and 572 Pipelayers and 983 Track Loaders, the 1M6756 Sleeve, 9H3992 Head and the 5P5215 Adapter (used also for D8 and 583) are needed.

Sprocket Removal: D7, 571, 572, 983

1 Remove the outer bearing of the final drive hub and the nut and lock ring that fasten the sprocket in position. See the Service Manual.

2 Put 5P6222 Adapter (1) on the hub assembly. Turn the adapter until it is 6.4 (0.25") from the sprocket hub. Put 6V3123 Adapters (2) in the puller holes in the sprocket. Use 6V3124 Nuts (3) to fasten adapters (2) in position. Install each nut so the flat end of the nut is even with the end of the threads on the adapter and drill point (4) is toward the O.D. of the sprocket. The angle face of the nut must be toward the sprocket.

3 Install 5P5207 Stud (5) in 5P6222 Adapter (1). Slide 5P5212 Plate Assembly (6) over stud (5) and against adapter (1). Slide 5P5021 Cylinder (7), with piston end away from the sprocket, over stud (5) and against plate assembly (6).

4 Put 6V4000 Head (8) on stud (5) so the flat side of head (8) is toward cylinder (7).

5 Use 6V3126 Pins (9) and 5P8837 Locks to fasten 6V3125 Arms (10) to adapters (2) and head (8). Connect a hydraulic pump to cylinder (7) and tighten arms (10).

6 Put 5P5208 Nut (11) on stud (5) until it is 25.4 (1.00") from head (8). Remove the sprocket. NOTE: BE SURE THE PISTON OF CYLINDER (7) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

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Do not put a load of more than 1335 kN (150) on the tools.

Sprocket Installation: D7, 571, 572, 983

1 Put sprocket (1) on the final drive hub. Make sure the Duo-Cone Seals are clean and dry. Put a small amount of clean oil on the metal surfaces in contact with each other. Install 5P6222 Adapter (2) and turn it until the adapter is fully on the final drive hub.

2 Install 5P5207 Stud (3) in adapter (2) as far as it can be turned.

3 Slide 5P6220 Sleeve (4) over adapter (2) and stud (3), until sleeve (4) is in contact with sprocket (1).

4 Slide 5P5212 Plate (5) on stud (3), until plate (5) comes in contact with sleeve (4).

5 Put 5P5201 Cylinder (6) on stud (3). Slide the cylinder on the stud until the cylinder comes in contact with plate (5).

6 Put 5P5208 Nut (7) on stud (3) until the nut is 6.4 (0.25") from cylinder (6). Connect a hydraulic pump to cylinder (6) and use a force of 535-580 kN (60-65) to push the sprocket on the final drive hub. NOTE: BE SURE THE PISTON OF CYLINDER (6) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

Use this chart for the relation of pressure shown on the hydraulic pump gauge to the force applied. NOTE: Read the outer circle of numbers on the gauge face.

7 After installation of the sprocket with the correct amount of force, check dimension (A). Dimension (A) is the distance from the outer face of the sprocket hub to the shoulder of the splines on the final drive hub. This dimension must be 12.8 ± 1.5 (0.50" ± 0.06").

8 Install the remainder of the parts that were removed from the machine. See the Service Manual.

Sprocket Shaft Removal: D7, 571, 572, 983

1 Remove the large nut (under the bevel gear case) that holds sprocket shaft (1) in position. Install 5P5215 Adapter (2) on the sprocket shaft. Turn the adapter until all threads are engaged. Install 5P5207 Stud (3) and turn it all the way into adapter (2).

2 Put 5S1430 Sleeve (4) over stud (3) until the sleeve comes in contact with the bevel gear case (5). NOTE: Install sleeve (4) so slot (A) is away from the bevel gear case as shown. Install 9H3992 Head (6) (or 7F5283 Head) over stud (3) and into the end of sleeve (4).

3 Put 5P5201 Cylinder (7) on stud (3) and against head (6), so the piston end of cylinder (7) is away from bevel gear case (5). Install 5P5208 Nut (8) on stud (3) until the nut is 6.4 (0.25") from cylinder (7).

4 Connect a hydraulic pump to cylinder (7). Hold sleeve (4) and head (6) in alignment and put enough force on the sprocket shaft to remove it from the bevel gear case.

NOTE: BE SURE THE PISTON OF CYLINDER (7) IS RETRACTED BEFORE THE CYLINDER IS REMOVED FROM STUD (3).

5 For installation of the sprocket shaft, use the procedure given in the Service Manual.

Sprocket Removal - D8 Tractors And 583 Pipelayers

NOTE: The outer bearing support and the sprocket are removed together on these machines.

1 Remove the nut and lock that fasten the outer bearing of the final drive in position.

2 Put 6V3123 Adapters (1) in the puller holes in the sprocket. Use 6V3124 Nuts (2) to fasten adapters (1) in position. Install each nut so the flat end of the nut is even with the end of the threads on the adapter and drill point (3) is toward the O.D. of the sprocket. The angle face of the nut must be toward the sprocket.

3 Install 5P5215 Adapter (4) on the sprocket shaft as far as possible. Turn 5P5207 Stud (5) all the way into adapter (4). Put 5P5213 Adapter (6) over stud (5) and slide the adapter inside the final drive hub, with the long taper on adapter (6) toward the machine.

4 Put 5P5214 Sleeve (7) on stud (5) and slide the sleeve into contact with adapter (6). Put 5P5212 Plate (A) on stud (5) until it is against sleeve (7).

5 Slide 5P5201 Cylinder (8), with the piston end away from the sprocket, over stud (5) until it comes in contact with plate (A). Put 6V4000 Head (9) on stud (5) and slide the head, with the flat side toward the sprocket, against the cylinder.

6 Use 6V3126 Pins (10) and the 5P8837 Locks to fasten 6V3125 Arms (11) to adapters (1) and head (9). Connect a hydraulic pump to cylinder (8) and tighten arms (11). Put 5P5208 Nut (12) on stud (5) until it is 25.4 (1.00") from head (9). Remove the sprocket.

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Do not put a load of more than 1335 kN (150) on the tools.

NOTE: BE SURE THE PISTON OF CYLINDER (8) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

Sprocket Installation - D8 Tractor And 583 Pipelayer

1 Put the sprocket on the final drive hub. Make sure the Duo-Cone Seals are clean and dry, then put a small amount of clean oil on the metal surfaces in contact with each other. Install the 5P5216 Adapter (1) and turn it until it is against the final drive hub.

2 Install the 5P5207 Stud (2) in adapter (1). Turn stud (2) in until it stops against the inside of adapter (1).

3 Slide the 5P5217 Sleeve (3) on stud (2) until it comes in contact with sprocket (4).

4 Slide the 5P5212 Plate (5) on stud (2), and against sleeve (3).

5 Put the 5P5201 Cylinder (6) on stud (2) and slide the cylinder against plate (5).

6 Put the 5P5208 Nut (7) on stud (2) until the nut is 6.4 (0.25") from cylinder (6). Connect a hydraulic pump to cylinder (6) and use a force of 535-580 kN (60-65) to push the sprocket on the final drive hub.

NOTE: BE SURE THE PISTON OF CYLINDER (6) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

Use this chart for the relation of pressure shown on the hydraulic pump gauge to the force applied.

NOTE: Read the outer circle of numbers on the gauge face.

Installation Of Outer Bearing Support (D8, 583)

NOTE: The sprocket must be installed correctly before the outer bearing support is installed.

1 Put spacer (1) in position on the final drive hub and against the sprocket hub. Install the 5P5215 Adapter (2) on the sprocket shaft as far as possible.

2 Install the 5P5207 Stud (3) in adapter (2) and turn the stud all the way in.

3 Install the Duo-Cone Seals. Make sure the seals are clean and dry, then put a small amount of clean oil on the metal surfaces in contact with each other.

4 Heat the two bearing cones for the support, in oil, to a maximum temperature of 135°C (275°F). Put outer bearing support (4) on the final drive hub. Install one of the bearings on the final drive hub far enough to put it in alignment with the hub. Install the 1M6756 Sleeve (5) over adapter (2) and stud (3) so sleeve (5) is against the bearing. Put 9H3992 Head (6) in position in sleeve (5) as shown.

5 Put the 5P5212 Plate (7) on stud (3) so the plate is against head (6).

6 Put 5P5201 Cylinder (8) on stud (3) until the cylinder makes contact with plate (7).

7 Put 5P5208 Nut (9) on stud (3) and turn the nut until it is 6.4 (0.25") from cylinder (8). Connect a hydraulic pump to cylinder (8). Hold sleeve (5) and head (6) in alignment and put enough force on the cylinder to push the bearing cone on the hub until it is against spacer (1).

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NOTICE

Do not use more than 180 kN (20) of force. NOTE: BE SURE THE PISTON OF CYLINDER (8) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

8 Install the remainder of the parts as given in the Service Manual.

Sprocket Removal - D9, DD9, SxSD9, 594

1 Remove the nut and lock ring that fasten the sprocket to the hub assembly. See the Service Manual for procedure.

NOTE: On the 594 (62H1-62H319), make sure the nuts fit flat against the milled pad on the back of the sprocket. If necessary, machine the pad for correct fit.

3 Put 5P5209 Adapter (4) on the hub assembly. Turn the adapter until it is against the hub assembly. Install 5P5207 (5) in adapter (4).

4 Put 6V3128 Spreader (6) in position on adapter (4) as shown. Slide 5P5201 Cylinder (7), with the piston end away from the sprocket, over stud (5) until it comes in contact with adapter (4).

NOTE: Spreader (6) is not used on the 594, and on D9 sprockets where the slope of the disc is inward from the segments toward the machine.

5 Put 6V4000 Head (8) on stud (5) and slide the head, with the flat side toward the sprocket, against the cylinder. Use 6V3126 Pins (9) and the 5P8837 Locks to fasten 6V3125 Arms (10) to adapters (1), spreader (6) and head (8).

NOTE: Spreader (6) has two sets of alignment holes; use the inner holes for sprockets with puller holes on a 635Ø (25.0"Ø) or the outer holes for sprockets with puller holes on a 686Ø (27.0"Ø) circle.

6 Connect a hydraulic pump to cylinder (7) and tighten arms (10). Put 5P5208 Nut (11) on stud (5) until it is 25.4 (1.00") from head (8). Remove the sprocket. NOTE: BE SURE THE PISTON OF CYLINDER (7) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

Show/hide table

Do not put a load of more than 1335 kN (150) on the tools.

Sprocket Installation - D9, DD9, SxSD9, 594

1 Put sprocket (1) on the final drive hub. Make sure the Duo-Cone Seals are clean and dry. Put a small amount of clean oil on the metal surfaces in contact with each other. Install the 5P5209 Adapter (2) and turn it until it is against the final drive hub.

2 Install the 5P5207 Stud (3) in adapter (2) as far as it can be turned.

3 Slide the 5P5211 Sleeve (4) over adapter (2) and stud (3) until sleeve (4) comes in contact with sprocket (1).

4 Slide the 5P5212 Plate (5) on stud (3) until plate (5) comes in contact with sleeve (4).

5 Put the 5P5201 Cylinder (6) on stud (3). Slide the cylinder on the stud until the cylinder comes in contact with plate (5).

6 Put 5P5208 Nut (7) on stud (3) until the nut is 6.4 (0.25") from cylinder (6). Connect a hydraulic pump to cylinder (6) and use a force of 755-800 kN (85-90) to push the sprocket on the final drive hub. NOTE: BE SURE THE PISTON OF CYLINDER (6) IS RETRACTED BEFORE THE CYLINDER IS REMOVED.

Use the chart that follows for the relation of pressure shown on the hydraulic pump gauge to the force applied. NOTE: Read the outer circle of numbers on the gauge face.

8 Install the remainder of the parts that were removed from the machine. See the Service Manual.

Sprocket Shaft Removal - D8, 583, D9, DD9, SxSD9, 594

1 Remove the bolts and retainers that fasten the sprocket shaft to the bevel gear case.

2 Install eight 5P2677 Legs (1) all the way in the sprocket shaft bolt holes. Make sure that the distance from the bevel gear case to the outer face of nuts (2) on legs (1) is the same on all legs. Put the 5P2679 Plate (3) on legs (1) and against nuts (2).

3 Install the 5P5227 Adapter (D9, DD9, SxSD9 and 594) or the 5P5215 Adapter (4) (D8 and 583) on the sprocket shaft. Turn the adapter until all threads are engaged. Install the 5P5207 Stud (5) and turn it all the way into adapter (4).

4 Install 9S5431 Sleeve (6) and the 5P5201 Cylinder (7), with the piston end away from the bevel gear case. Put three 9S5433 Adapters (8) over the sprocket shaft and fasten them to sleeve (6). Install the 5P5208 Nut (9) on the sprocket shaft until it is .250" (6.4) from cylinder (7).