TM 9-2910-226-34 Figure 3-46. Fuel shutoff solenoid cover (code A pumps), partial exploded view. 3-23. Repair of Fuel Control Unit Assemblies. a. Disassembly. Refer to figure 3-47, remove plunger sleeve pin (A). Remove and discard control unit b. Inspection. (1) Check the plunger sleeve pin (A) and the inside diameter of the plunger sleeve pin hole against the limits specified in the repair standards (par. 3- 60). Replace the pin or the fuel control unit assembly if they do not meet these requirements. Always replace the pin if the control unit assembly is replaced. (2) Check clearance between lever and control shaft bushing. Clearance must not be less than 0.023 inch. Check movement of lever. Lever must drop freely of its own weight. If not, apply lubricating oil and operate lever until free. If lever does not free up, replace complete assembly. Refer to figures 3-48, 3- 49 and 3-50 for identification of replacement control lever units. packing (B). Figure 3-48. Fuel control lever identification (code A pump). Figure 3-47. Checking clearance and movement of fuel control lever. Figure 3-49. Fuel control lever identification (code B, C, D, E and F pumps). 3-35