Maintain an M240B Machine Gun Exercises
Disassemble the M240B Exercise
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&pageText=Now you are ready to disassemble the M240B machine gun. The seven procedures for disassembling the M240B are on the screen. Determine the correct order of these steps, and indicate your answers by dragging the numbers 1 through 7 and dropping them next to the appropriate procedure. When you have finished, click the Done button.& &label1=Ensure bolt is forward. Depress and hold barrel locking latch. Rotate carrying handle to upright position. Push forward and slide barrel away from receiver.& &label2=Lift rear of heat shield assembly from barrel. Pry front tabs from holes on gas hole bushing.& &label3=Depress and remove spring pin. Rotate rear of trigger-housing assembly downward. Disengage holding notch from recess and remove assembly from receiver.& &label4=Depress backplate latch. Slide butt stock and buffer assembly straight up and away from receiver.& &label5=Push the driving spring rod assembly forward and up to disengage its retaining stud from receiver. Pull rearward on assembly and remove from the receiver.& &label6=Open cover and pull cocking handle back to move bolt and operating rod assembly to rear. Push rearward on bolt until assembly protrudes from rear of receiver. Remove bolt and operating rod assembly from receiver and return cocking handle forward.& &label7=Close cover assembly and push out the spring pin as far as possible. Remove spring pin. Depress latches on cover assembly, lift up, and remove from receiver. Remove feed tray.& &posFeedback1=Your answers have been recorded.
Click the Next button to continue.& &negFeedback2=
Your answers have been recorded.
Click the Next button to continue.&