BobCat S70 – HYDRAULIC CONTROL VALVE – BICS Valve, Solenoid Removal And Installation

Remove the mounting nut (Item 1) [Figure 20-40-13] from the solenoid stem.

Installation: Tighten the nut to 53 in.-lb. (6 N•m) torque.
Remove the coil.

Remove the O-rings (Item 1) [Figure 20-40-14] from both ends of the coil.

Remove the solenoid stem (Item 1) [Figure 20-40-15].

Installation: Tighten the solenoid stem to 22 ft.-lb. (29.8 N•m) torque.

Remove the O-rings (Item 1) and back-up washers (Item 2) [Figure 20-40-16] from the solenoid stem.
Clean the solenoid stem in solvent and dry with compressed air.

Inspect the solenoid stem for wear and replace if it is showing excessive wear.

NOTE: The screen (Item 3) [Figure 20-40-16] may be cleaned with solvent. If it is torn or worn
replace the solenoid stem.

Apply oil to the new O-rings and back-up washers and install on the solenoid stem.


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