34Maintenance2. Fill a sink with two quarts of cool water. Avoid using hot wateras it may damage the wig.3. Pour two cups of synthetic wig shampoo into the sink. Submersewig into water.Note: Use only synthetic wig shampoo.4. Once the wig is completely soaked, move it around in the waterfor a minute. Let it soak for an additional minute. Remove wigfrom water.Note: For best results, let the wig soak for five minutes beforewashing.5. Rinse wig with cold water. Once all suds have been rinsed away,let the wig dry on a bath towel overnight.Note: Do not ring out or twist the wig. This may damage thefibers. Do not comb or brush the wig while it is still wet. Thismay break the fibers.Neck Collar/Cricothyroid ReplacementTo attach cricothyroid membrane:1. Remove Neck Skin Collar by undoing Velcro® strips on the backof neck.2. Cut a two inch strip of Cricothyroid Membrane Tape.3. Adhere tape to edges of cricoid opening. Ensure that tape coversand seals the opening.4. Place a Neck Skin Collar into molded track around neck area ofmanikin.Arm ReplacementTo remove left manikin arm:1. Remove deltoid injection pad from upper arm.2. Detach chest skin from tabs at shoulders and back.3. Remove skin to reveal internal upper chest area.4. Lift hard chest plate to reveal inside sockets for arm connections.5. Unscrew wing nut and remove spring and washers.6. Remove arm and threaded bolt.7. Insert threaded bolt through new arm and torso. The bolt shouldnow be visible in chest cavity.8. From inside of chest area, thread a washer, a spring, and anotherwasher on bolt.9. Screw the wing nut on the bolt and tighten until desiredarticulation is achieved.