TM 10-6640-238-13 4-149 4-62.    SEPAROMETER SHELF. This task consists of: a. Remove b. Install INITIAL SET-UP Tools Required General Mechanics Tool Kit, (Appendix B, Section III, Item 1) Portable Electric Drill, (Appendix B, Section III, Item 2) Twist Drill Set, (Appendix B, Section III, Item 2) Hand Blind Riveter, (Appendix B, Section III, Item 3) Materials/Parts Required Rivets, (10) REMOVE Remove Separometer Shelf.  See Figure 4-58. a. Loosen strap (1) and remove separometer (2). b. Remove three rivets (3) securing separometer shelf (4) to locker. c. Remove three rivets (5) securing separometer shelf (4) to cylinder storage cabinet. d. Remove two rivets (6) securing separometer shelf (4) to laboratory roadside wall. e. Remove two rivets (7) and strap (1). INSTALL Install Separometer Shelf.  See Figure 4-58. a. Install strap (1) and secure with two rivets (7). b. Install separometer shelf (4) onto roadside wall and secure with two rivets (6). c. Secure separometer shelf (4) onto cylinder storage cabinet with three rivets (5). d. Secure separometer shelf (4) onto locker with three rivets (3). e. Install separometer (2) and secure with strap (1).