SHAFT 1S2106 - Caterpillar

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Attach Tooling (A) to swing gear and bearing (1) . Attach a suitable lifting device to Tooling (A) . The weight of the swing gear and bearing is approximately 340 kg (750 lb).
Position swing gear and bearing (1) in the original location on the undercarriage frame.
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(X) Stopper
Position the "S" that is located on the inner race, as shown.
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Apply Tooling (D) to the threads of bolts (2) . Install the spacers and bolts (2) that hold the swing gear and bearing to the undercarriage frame. Use Tooling (B) to tighten bolts (2) to a torque of 568 59 N m (420 44 lb ft).
Add Tooling (E) to the swing gear and bearing. Refer to the Operation and Maintenance Manual for further information.Bonded Installation Procedure
Use a wire brush in order to thoroughly clean all of the dirt and all of the foreign material from the seal grooves in the swing gear and bearing.
Wash the seal grooves with a suitable solvent that will not leave an oily residue.
Make sure that the seal grooves in the swing gear and bearing are thoroughly clean and dry prior to the installation of the dust seals.Note: Inner dust seal (3) and outer dust seal (4) must be installed in the swing gear and bearing in small increments. Loctite 380 cures very quickly.
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Cut one end of inner dust seal (3) at an angle of 90 degrees.Note: Loctite 380 cures very quickly.
Apply Loctite 380 to the first 152.4 mm (6.00 inch) of