TRAILER AR 4647103 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - M12 Threaded Rod
1.75 by 200 mm 2
B 1U-5230 Hand Hydraulic Pump 1
C 6V-2055 Grease(1) 1
(1) Use this grease to hold components in place during installation.Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Illustration 1 g01333634Note: Use Tooling (C) in order to make sure that ring (9) stays fully seated against the final drive during installation.
Apply Tooling (C) to the back side of ring (9). Install ring (9) and O-ring seals (8). Lightly lubricate O-ring seals with SAE 30 Oil. Install shaft (7).
Illustration 2 g01333631Note: Prior to assembly, soak the disks and the plates in SAE 30 Oil.Note: Use Tooling (C) in order to make sure that disks (5) and plates (6) remain seated during installation.
Apply Tooling (C) to both sides of disks (5) and plates (6). Install disks (5) and plates (6). Begin with a disk (5) and alternate between the disks and the plates.
Illustration 3 g01333685
Illustration 4 g01333614
Use Tooling B and two people to install housing (4). The weight of housing (4) is approximately 28 kg (62 lb).
Install six bolts (3). Remove Tooling (A) and Tooling (B) and install remaining two bolts (3).
Lightly lubricate O-ring seal (1) with SAE 30 Oil and install O-ring seal (1). Connect hose assembly (2). End By:
Install the track drive motor. Refer to Disassembly and Assembly, "Track Drive Motor - Install".