TM 9-2350-261-102. Push two latches upwad andlock in position withthumbscrews.3. Remove straps securing M19periscope to stowage bracket andremove periscope.4.5.Carefully insert periscope inopening in periscope quick releaseand push upward.Turn thumbscrew to the right to secure periscope to periscope quickrelease.6. Turn periscope to locate armadjusting knob. Loosen elevationlocking lever and set armadjusting knob so both ends ofelevation arm contact periscopequick release.2-206
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business