LUBRICANT 9X6489 - Caterpillar

Refer to the following chart for new and former part numbers.
Although the change can be retrofitted to all earlier machines, it is not necessary for durability. To retrofit earlier machines, use the following procedure.
Illustration 1. Pressure Control Valve Group (ICM) (A). Rotary Selector Valve Group (B).
Illustration 2. Rotary Selector Valve Group. Rotary Selector Spool (C).1. Remove the 9W-0794 Rotary Selector Spool Assembly as shown in the Disassembly and Assembly Module.2. Install the 112-4525 Rotary Selector Spool Assembly (C). Rework of the 9W-0794 Spool is impractical and not recommended.
Illustration 3. Pressure Control Valve Group (ICM). Station "F" (1) Outer spring in Station "F" (D). 3. Remove the 9W-7411 Outer Spring (three yellow stripes) from Station "F" (1) only.4. Install a new 9W-7412 Outer Spring (D) (three light green stripes) in Station "F" (1).5. Adjust the primary pressure to 723.45 kPa (105 psi) by adding or removing shims in Station "F" (1) according to the Testing and Adjusting Module.