BOBCAT S130 – HYDRAULIC CONTROL VALVE (ACS) OR (SJC) – Tilt Spool Removal And Installation

Remove the end cap block.

Remove the spacer (Item 1) and O-ring (Item 2) [Figure 20-41-71] from the tilt spool.

Disconnect the tubeline (Item 1) [Figure 20-41-72].

Remove the three screws (Item 2) [Figure 20-41-72] from the spool centering block.

Installation: Tighten the bolt to 90 – 100 in.-lb. (10 – 11,3 Nโ€ขm) torque.

Remove the spool centering block (Item 1) [Figure 20-41-73] from the control valve.

Check and replace the O-ring (Item 2) [Figure 20-41-73] before replacing the spool centering block.

Remove the tilt spool, centering spring, back-up washer and spool seal (Item 1) [Figure 20-41-74].

Installation: Always use a new spool seal.

Put the linkage end of the spool in the vice [Figure 20-41-75].

Install the spring tool (Item 1) [Figure 20-41-75] over the centering spring.

Remove the bolt (Item 1) [Figure 20-41-76] holding the centering spring to the spool.

Installation: Tighten the bolt to 90 – 100 in.-lb. (10,2 – 11,3 Nโ€ขm) torque.

Remove spring tool from the spring assembly.

Inspect the adapter (Item 1), collar (Item 2), spring (Item 3) and washer (Item 4) [Figure 20-41-77].

Remove the spool seal(s) (Item 1) and the back-up washer (Item 2) [Figure 20-41-78].

Installation: Always use a new spool seal.