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                                      CHAPTER SIX






















                              FIGURE 6-5. U-shaped access panel for lower framework.




                              will need two 2-inch- and two 1-inch-long tabs. The tabs are
                              screwed to the lower framework using 1/8-inch sheet metal
                              screws rather than rivets; I made this decision because I felt it
                              looked better. You, however, could rivet them if you wish. There
                              are predrilled holes along the top of the lower framework where
                              the tabs should be attached. The two 2-inch tabs go on the
                              sides of the frame, while the 1-inch tabs go on the front and
                              rear. Figure 6-6 shows where the tabs are located.
                                 Drilling the mounting holes in both panels and tabs so that
                              they line up, is handled differently from the rear panels. Place
                              the two panels so that they sit flush on the mounting tabs. If
                              the panels go past the inside of the top of the lower frame-
                              work, trim the edges of the panels until they both fit inside
                              the framework and sit flush on the mounting tabs; now mark
                              on the panels where they sit on the tabs. The two 1-inch tabs
                              will have one hole a piece, while the two 2-inch tabs will have
                              two holes at either end of the two panels where they both sit
                              on the one tab. Figure 6-7 illustrates where 1/8-inch mount-
                              ing holes will be drilled at the same time in both panels and
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