Dry cleaning solvent (SD) is flammable and toxic. Use in well-ventilated area away from an open flame or a smoking area. This solvent evaporates quickly and has a drying effect on the skin. It may cause cracks in the skin and, in some cases, mild irritation or inflammation. If solvent comes in contact with eyes or skin, flush with water.
CLEAN SEAR ASSEMBLY PARTS.
a. Using brush and solvent, clean straight headless pin (1), rocker (2), sear arm (3), and spring tension washers (4).
b. Dry components with a clean wiping rag.
a. Visually inspect headless straight pin (1) and sear arm (2) for cracks, breaks, and chips. If any of these conditions are found, replace defective part.
b. Visually inspect rocker (3) for cracks, breaks, or deformation. If any of these conditions are found, replace sear.
c. Visually inspect rocker (3) for bent or broken spring pin (4). If either of these conditions are found, replace spring pin.
d. Visually inspect spring tension washers (5) for cracks, breaks, and hole elongation. If any of these conditions are found, replace spring tension washers.
Was this article helpful?