Swing Gear and Bearing
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320D2 GC Excavator Machine System Specifications
[UENR6213]
320D2 GC Excavator Machine System Specifications
Upper Frame
320D2 GC Excavator Machine System Specifications
Air Conditioner Lines
FRAME AND BODY
GEAR & BEARING GP
320D2 GC Excavator Machine System Specifications
Swing Gear and Bearing
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| Illustration 1 | g06018820 |
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Top view | |
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| Item | Qty | Part | Specification description |
|---|---|---|---|
| - | Position "S" that is on inner race (9) relative to the carbody assembly (1) and bearing stopper (2). Refer to Illustration 1 for the correct orientation of the races. | ||
| 3 | 1 | 096-4902 Dowel | Before assembly, apply Loctite C5A Copper anti-seize to dowel holes. |
| 5 | 1 | 7Y-1650 Hose Clamp | Torque to |
| 6 | 8 | 455-3798 Bolt | Before assembly, apply blue Loctite 243 to the threads. |
| Torque to |
|||
| 7 | - | - | Before assembly, apply 8C-8422 Sealant between the mating surfaces of the gear group and upper frame assembly. Apply 8C-8422 Sealant between the mating surfaces of the gear group and carbody assembly. Sealant must be applied to each inward mating surface from bolt hole pitch circle diameter and keep tracking continuously. |
| 8 | 4 | 455-3798 Bolt | Before assembly, apply blue Loctite 243 to the threads. |
| Torque to |
|||
| 10 | 37 | 461-3880 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. |
| The five holes which are marked as (4) are not for use. | |||
| Use the following tightening procedure: | |||
| Tighten bolts to |
|||
| Turn to an additional angle of 70 ± 5 degrees. | |||
| 11 | 40 | 461-3879 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 60 ± 5 degrees. | |||
| 12 | 2 | 457-8759 Bolt | Before assembly, apply blue Loctite 243 to the threads. |
| Torque to |
|||
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