Track
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| Illustration 1 | g03423057 |
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| Specification for 277-2247 Track Gp | |||
| Item | Qty | Part | Specification Description |
| Apply SAE 80W-30 oil to the threads of the track bolts. Also apply on the faces of the washers that hold the track shoes to the track links. | |||
| 1 | - | - | Use the following procedure to tighten 160 track bolts: 1. Tighten the bolts to a torque of 200 ± 25 N·m (148 ± 18 lb ft). 2. Again tighten the bolts to an additional turn of 120 ± 5 degrees. Assemble the track nuts with the radius against the link. |
| B | - | - | Height of the new track link is 108 mm (4.3 inch). |
| C | - | - | Distance from the center of one track pin to the center of the next track pin (pitch) is 190 mm (7.5 inch). |
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| Illustration 2 | g03423058 |
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| Item | Qty | Part | Specification Description |
| D | - | - | Distance from the center of the track pin to the counterbore is 27.473 ± 0.200 mm (1.0816 ± 0.0079 inch). |
| E | - | - | Distance between the centerlines of the bolt holes for the track shoes is 116.50 ± 0.39 mm (4.587 ± 0.015 inch). |
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| Illustration 3 | g03423060 |
Section A-A | |
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| Item | Qty | Part | Specification Description |
| F | - | - | Extension of the track pin at each end of the track link assembly is 3.10 ± 0.10 mm (0.122 ± 0.004 inch). |
| G | - | - | Distance between the track links is 1.5 mm (0.06 inch). |
| H | - | - | Outside diameter of a new track bushing is 60.7 ± 0.3 mm (2.39 ± 0.01 inch). |
| J | - | - | Depth of the clear plug from the face of the pin is 8 ± 4 mm (0.3 ± 0.2 inch). |
| 2 | - | - | Lubricate the pins with 8C-3400 Oil . |
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