TM 9-2910-226-34 Figure 3-45. Disassembling or assembling timing window cover and fuel shutoff rod assembly. b. Inspection and Repair. Inspect and repair timing window cover and fuel shutoff rod assembly as follows. Check condition of the rod return spring (E, fig. 3-45) and replace the spring when it does not pass visual inspection. Examine the timing window cover for cracks or distortion. Replace the cover when cracked or distorted. Examine the gasket surface of the cover for scratches, nicks, or burs. Repair minor damage with crocus cloth or a fine mill file and replace when it is not repairable. Inspect rod (G) and bearing screw (C) for evidence of wear. Rod must move freely in screw. c. Assembly. Assemble the fuel shutoff rod assembly and timing window cover as follows. Refer to figure 3-45. (1) Install shutoff rod preformed packing (F), rod return spring (E), and bearing screw (C) on fuel shutoff rod (G). Compress rod return spring and position shutoff fitting (B) on fuel shutoff rod and aline holes in rod and fittings. Drive fitting retaining pin (A) through holes. Stake fitting retaining pin in place. (2) Position shutoff rod gasket (D) on fuel shutoff rod assembly and install shutoff re assembly in timing window cover. 3-22. Repair of Fuel Shutoff Solenoid Cover Assembly (Code A Injection Pumps). a. Refer to figure 3-46. Apply 24 v dc to solenoid electrical connection (A) and ground to housing (F) to check for solenoid plunger movement. If plunger (G) does not actuate, replace complete fuel shutoff solenoid cover assembly. If it does operate, complete inspection as follows. b. Examine the timing window housing portion (F) for cracks or distortion, and mating surface for scratches, nicks, or burs. Repair minor damage with crocus cloth or a fine mill file. c. Inspect blackout stop shell (B) for wear or damage. If worn or damaged, remove sleeve (E), nut (D), washer (C) and shell (B). Install new shell, washer, nut, sleeve and repeat step a above. 3-34