TM 9-2320-209-10-1 1. Lift boring machine control lever locking latch (1). 2. Let feed control lever (2) and drive control lever (3) go to NEUTRAL (position 1, table 4-3). NOTE Avoid moving both feed and drive control levers (2 and 3) quickly at the same time. Move handles one at a time and pause at NEUTRAL position. GO TO FRAME 3 4-338