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HYDRAULIC CYLINDERS (Cont’d) Disassembly (Cont’d) Remove the piston seal from the piston [A]. Remove the O–ring from the piston [B]. Wash the cylinder parts in solvent and air dry them. While servicing the cylinder do not damage the parts. Destroy all the O–rings and seals and replace them with Assembly Install the O–ring on the piston [C]. NOTE: Do not overstretch the seal. Install the seal on the tool and stretch it until it fits the Allow the O–ring to stretch for 30 seconds before A B–03689 C B–12812 D B–12809 –2–14– 773 BICS Loader Service Manual B B–03703 |