Disassembly
Clamp upper shock mount in vise. Loosen piston lock nut. Compress coil spring using coil spring compressor. Remove piston lock nut. Slowly release compressor tension. Remove components. Remove coil spring. Remove shock from vise.
Reassembly
Clamp shock in vise. Install coil spring and components in reverse order of disassembly. Ensure coil spring is correctly seated in upper and lower spring seats and upper mount plate properly oriented. (Scheme 3)