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13. Change the rotary tool
Turn the expansion ring
clockwise up to the limit
stop . Push in the rotary
tool up to the limit stop or
remove .
Turn the expansion ring anti-
clockwise until it engages
audibly .
LA-9
Turn the front sheath
clockwise up to the limit
stop . Push in the rotary
tool up to the limit stop or
remove .
Turn the front sheath anti-
clockwise until it engages
audibly .
LA-66 (optional)
