Document qaYz2a4nvO0ko9ed2eRb6Nbaq

MACHINING LESSON TWO-DEMONSTRATION 2 The Feed Knob Engages and Disengages the Lathe BSR079-A Item 1 Feed Knob Description 10. Disengage the lathe feed by pulling out the feed knob. Pull out on the knob until you feel it click. This stops the cutting head from feeding when the motor is turned on. 11. Tbm on the lathe and observe the movement on the dial indicator. Zero the dial indicator. 12. Determine the total needle sweep between the high and low reading on the dial indicator. If the total runout is greater than 0.08 mm (0.003 in), you must adjust the lathe lateral runout. Target = 0.000 mm (0.000 in) Max = 0.08 mm (0.003 in) Brake System Diagnosis and Repair September, 2005 95