To adjust non-rack and pinion worm bearing preload and sector lash, Technician A says research the procedure and specifications and follow the directions carefully. Technician B says just tighten up the adjustment screw slightly and test drive the vehicle. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

a. Technician A<br /><br />Technician A is correct. Adjusting non-rack and pinion worm bearing preload and sector lash requires careful attention to the procedure and specifications to ensure proper operation and avoid damage to the components. Simply tightening the adjustment screw slightly and test driving the vehicle may not adequately address the necessary adjustments and could lead to improper operation or premature wear.