LOUVER AR 1026797 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     8T-3207     Lifting Bracket     1    
5P-8622 Shackle     1    
1D-4615 Bolt (3/4 inch by 10 by 5 1/2 inch)     2    
1B-4331 Nut (3/4 inch by 10)     2    
5P-8248 Washer     4    Start By:
Separate the track. Refer to Disassembly and Assembly, "Track - Separate".
Remove the axle. Refer to Disassembly and Assembly, "Axle - Remove and Install".Note: The planetary carriers of the final drives can be removed directly from the machine. Refer to Disassembly and Assembly, "Final Drive Planetary Carrier (In Chassis) - Remove".
Without the sun gear in place, the brakes are ineffective. Personal injury or death could result. Provide other means to hold or stop the machine.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00827113
Adjust the top bracket of Tooling (A) until Dimension (X) is 76 mm (3.0 inch). Adjust the lower plate so that the spacers are oriented away from the vertical leg of the tool.
Illustration 2 g00865299
Remove bolts (1) from the sprocket segment.
Illustration 3 g00865300
Fasten a hoist with Tooling (A) to the final drive.
Illustration 4 g00827153
Remove bolts (3) that hold the steering clutch and brake to the frame.Note: Do not remove bolts (2) that hold the final drive and the steering clutch and brake together.
Remove bolts (4) that hold the final drive, and the steering clutch and brake to the frame. The weight of the final drive, and the steering clutch and brake is approximately 635 kg (1400 lb).
Illustration 5 g00827165
Use Tooling (A) in order to remove the final drive and the steering clutch and brake from the machine.
Illustration 6 g00827167
Remove O-ring seal (5) from the steering clutch and brake. Remove O-ring seals (6) .