| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 8S-2263 | Spring Tester | 1 |
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.
Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.
| NOTICE |
|---|
|
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. |
- Use Tooling (A) in order to measure the amount of force of spring (2) at a height of
51 mm (2 inch) . - If the measurement of force from the spring on Tooling (A) measures less than
85 ± 10 N (19 ± 2 lb) , then shims (6) must be added. - Shims (6) must be added until Tooling (A) measures a force of
85 ± 10 N (19 ± 2 lb) at a height of51 mm (2 inch) . - Install stem (4), adapter (5), and spring (2) into body (3).
- Install spacer (7). Spacer (7) must be installed at the spring. Install shims (6). Shims (6) must be installed into adapter (1). Install adapter (1).
- Tighten adapter (1) and (5) to a torque of
65 ± 7 N·m (48 ± 5 lb ft) .
| |
| Illustration 1 | g01636929 |
 |
|
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. |
End By:
- Install the pressure control valve. Refer to Disassembly and Assembly, "Selector and Pressure Control Valve (Secondary Steering) - Install".