Browning BAR ShortTrac Owners Manual - Page 24

is a recess or index mark FIGURE 20A that the set screw must tighten against. When Insert action bar into corresponding slot. sliding the action spring guide into the piston make sure to align the index mark on the action spring guide with the the set screw hole on the receiver (Figure 19). FIGURE 20B It may be helpful to access the action spring guide through the magazine well to help align the index mark with the set screw hole. CAUTION: FAILURE TO Inserted action bar. TIGHTEN THE SET SCREW AGAINST THE INDEX MARK IN THE ACTION SPRING GUIDE COULD CAUSE THE FIREARM TO MALFUNCTION AND CAUSE SERIOUS INJURY TO YOURSELF AND OTHERS. 3 Push the cross pin back in place and replace the set screw, making sure the index mark in the action spring guide is aligned with the set screw hole and the set screw tightens firmly against the index mark on the action spring guide. 4 To replace the action bars, first place the bolt in its most forward position. It is helpful to leave the magazine floorplate in the open position so you can check alignment of the action bars on the bolt. Place the projecting section of each action bar carefully in its corresponding slot in the slide before the action bar is fit onto the inertia piece (Figures 20A and 20B). The action bars are interchangeable. It may be necessary to pull the inertia piece slightly rearward to engage the action bars. 22