Removal Procedure
| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| (A) | 8S-7640 | Stand | 2 |
| 8S-7611 | Tube | 2 | |
| 8S-7615 | Pin | 2 | |
| (B) | FT-1310 | Track Roller Lifting Fork | 1 |
Note: There is a track guide on each side of the machine. The procedure which follows is for the removal of the track roller with the guide.
- Put the machine on a flat level surface.
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Personal injury or death can result from grease and oil coming out of the relief valve. Grease and oil are under high pressure coming out of the relief valve and can penetrate the body. Do not watch the relief valve to see if grease is escaping. Watch the track or track adjustment cylinder to see if the track is being loosened. Make sure the vent holes are clean before the tension is released on the track. |
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- Release the tension on the track. Loosen the relief valve for one turn only. If the track does not loosen after opening the relief valve, move the machine forward and backward until the tension is released.
- Lift the side of the machine. Install Tooling (A) under the frame, as shown.
Note: Adjust the height of Tooling (A) so that there is sufficient clearance for the removal of the track rollers.
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| Illustration 1 | g00367754 |
- Loosen the bolts that hold track guide (1) to the undercarriage frame. Do not remove the bolts at this time.
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| Illustration 2 | g00652920 |
- Fasten a hoist and a lifting strap to Tooling (B). Put Tooling (B) in position under track guide (1), as shown. Remove the bolts that hold the guide. Remove the guide. The weight of the track guide is approximately 50 kg (110 lb).
- Loosen the four bolts that hold track roller (2) to the undercarriage frame. Do not remove the bolts at this time.
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| Illustration 3 | g00652942 |
Note: The fork end of Tooling (B) is slightly wider than the diameter of the track roller. Prior to using Tooling (B) for the removal of the track roller, slide two pieces of rubber hose over the fork end of the tool. The two pieces of rubber will provide the fit that is necessary for the track roller.
- Fasten a hoist and a lifting strap to Tooling (B). Put Tooling (B) in position under track roller (2), as shown. Remove the bolts that hold the track roller. Remove the track roller. The weight of the track roller is 34 kg (75 lb).