Stick Bearings and Seals - Remove and Install
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320D2 GC Excavator Machine Systems
[M0066452]
320D2 GC Excavator Machine Systems
Stick - Remove and Install
320D2 GC Excavator Machine Systems
Load Control Valve (Boom Cylinder) - Remove and Install
IMPLEMENTS
STICK GP
320D2 GC Excavator Machine Systems
Stick - Remove and Install
320D2 GC Excavator Machine Systems
Stick Bearings and Seals - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 9U-5338 | Bearing Puller Adapter(1) | 1 |
| 9U-5336 | Bearing Puller Adapter(2) | 1 | |
| 4C-9634 | Puller Stud | 1 | |
| 9U-6832 | Nut | 1 | |
| 6V-3175 | Double Acting Cylinder | 1 | |
| 3S-6224 | Electric Hydraulic Pump (115 Volt)(3) | 1 | |
| 9U-5266 | Receiving Sleeve | 1 | |
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| (1) | Used for removing the bearing that is located on the boom side of the stick |
| (2) | Used for removing the bearing that is located on the bucket side of the stick |
| (3) | 8S-8033 Electric Hydraulic Pump (230 Volt) is available. |
Start By:
- Remove the stick.
Note: For the removal of the sleeve bearings from the stick at the pin joint for the bucket control linkage, refer to Disassembly and Assembly, "Bucket Linkage Bearings and Seals - Remove".
- Remove lip seal (1).
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Illustration 2 g00592391 - Use Tooling (A) to remove the sleeve bearing.
- Repeat Steps 1 and 2 in order to remove the lip seal and the sleeve bearing from the opposite side of the stick.
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Illustration 3 g00604131 - Remove lip seal (2) from the bore for the stick to bucket pin.
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Illustration 4 g01302540 - Use Tooling (A) to remove the sleeve bearing.
- Repeat Steps 4 and 5 in order to remove the lip seal and the sleeve bearing from the opposite side of the stick.
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| |
| Illustration 1 | g00592359 |
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| B | 5P-0960 | Molybdenum Grease | 1 |
| C | 1P-0520 | Driver Gp | 1 |
Note: Make sure that the bearing bores for the sleeve bearings are free of paint and grease prior to the installation of the sleeve bearings.
- Lower the temperature of the new sleeve bearing for the heel end of the stick.
- Insert the new sleeve bearing into the stick at the connection of the stick and the heel.
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Illustration 5 g01032927 (D) 9.50 ± 0.8 mm (0.374 ± 0.032 inch) - Use Tooling (C) to drive the new sleeve bearing into the bearing bore in the stick. Drive the new sleeve bearing into the bearing bore to the depth of Dimension (D).
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Illustration 6 g01032914 - Use Tooling (C) to install lip seal (1) in the outside of the sleeve bearing. Install lip seal (1) so that the lip faces outward. Drive the seal until the seal makes contact with the sleeve bearing. Apply Tooling (B) to the sealing lip of lip seal (1) and to the sleeve bearings.
- Repeat Step 1 through Step 4 for installation of the sleeve bearing and of the lip seal on the other side of the stick.
- Lower the temperature of the new sleeve bearing for the boom end of the stick.
- Insert the new sleeve bearing into the stick at the connection of the stick and of the boom.
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Illustration 7 g01304546 (E) 9.5 ± 0.8 mm (0.37 ± 0.03 inch) - Use Tooling (C) to drive the new sleeve bearing into the bearing bore in the stick. Drive the new sleeve bearing into the bearing bore to the depth of Dimension (E).
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Illustration 8 g01219099 - Use Tooling (C) to install lip seal (3) in the outside of the sleeve bearing. Install lip seal (3) so that the lip faces outward. Drive the lip seal until the lip seal makes contact with the sleeve bearing. Apply Tooling (B) to the sealing lip of lip seal (3) and to the sleeve bearing.
- Repeat Step 6 through Step 9 for installation of the sleeve bearing and of the lip seal on the other side of the stick.
End By:
- Install the stick.
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