Swing Gear and Bearing
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312F and 313F Excavator Machine System Specifications
[UENR6163]
312F and 313F Excavator Machine System Specifications
Fuel Tank
312F and 313F Excavator Machine System Specifications
Swing Drive Mounting
FRAME AND BODY
GEAR & BEARING GP
312F and 313F Excavator Machine System Specifications
Swing Gear and Bearing
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| Illustration 1 | g06018287 |
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Top view | |
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| Item | Qty | Part | Specification Description |
|---|---|---|---|
| - | Position “S” that is on inner race (8) relative to the carbody (1) and bearing stopper (2). Refer to Illustration 1 for the correct orientation of the races. | ||
| 3 | 4 | 455-3798 Bolt | Before assembly , apply blue Loctite 243 to threads. |
| Torque to |
|||
| 4 | - | - | Apply 1U-8846 Gasket Sealant to the mating surfaces of the swing gear and bearing group and the upper frame assembly. Sealant must be applied to each inward mating surface from bolt hole pitch circle diameter and keep tracking continuously. |
| 5 | 1 | 095-1299 Dowel | Before assembly, apply Loctite C5A Copper Anti-Seize to the holes of dowel. |
| 6 | 34 | 461-3875 Bolt | Before assembly, remove compound, oil and dust from bolts, washers and female threads, then apply Loctite C5A Copper Anti-Seize Compound to the threads. |
| Use the following tightening procedure: | |||
| Tighten bolts to |
|||
| Turn to an additional angle of 55 ± 5 degrees. | |||
| 7 | - | - | Apply 1U-8846 Gasket Sealant to the mating surfaces of the swing gear and bearing group and the carbody assembly. Sealant must be applied to each inward mating surface from bolt hole pitch circle diameter and keep tracking continuously. |
| 9 | 38 | 461-3874 Bolt | Before assembly, remove compound, oil and dust from bolts, washers and female threads, then apply Loctite C5A Copper Anti-Seize Compound to the threads. |
| Use the following tightening procedure: | |||
| Tighten bolts to |
|||
| Turn to an additional angle of 55 ± 5 degrees. | |||
Information System:
312F and 313F Excavator Machine System Specifications
Fuel Tank
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312F and 313F Excavator Machine System Specifications
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