TM 9-2320-209-10-1 FRAME 4 1. To bore in sandy clay or ordinary soil step on clutch pedal (1). Place FRONT TRANSMISSION gearshift lever (2) in position 3 and let clutch pedal (1) up. 2. Pull hand THROTTLE (3) out to run engine at 2,200 to 2,650 rpm as shown on Tachometer (4). Auger will turn at 90-110 rpm. (Refer to tables 4-3 and 4-4.) GO TO FRAME 5 4-350