TM 9-2910-226-34 Figure 3-83. Installing high speed and idle adjustment screws. (17) Refer to figure 3-59 and install dust cover (D), lockwasher (C) and machine bolt (B). Torque tighten dust cover bolt to 50-60 inch-pounds. Do not install lead seal safety wire at this time. (18) Refer to figure 3-84. Insert a feeler gage (A) to obtain a clearance of 0.002 to 0.004 inch between the operating lever and dust cover. Loosen clamping screw (B), lockwasher (C), and nut (D). Move lever as necessary to obtain this clearance. Torque tighten nut to 70-75 inch-pounds. Figure 3-84. Checking operating lever clearance using a feeler gage NOTE Sub-paragraph (19) below applies to code A pumps only. (19) Refer to (16) above and figure 3-83 and install idle and high speed adjusting screws. Refer to figure 3-85. The operating lever and stop lever is one piece on this pump. Install screw (A), lockwasher (B) and nut (C). Install operating lever assembly in up position on operating shaft (D) with the split in lever alined with scribe mark on end of operating shaft