Technician A says excessive ring and pinion run-out will cause noise concerns. Technician B states that the ring and pinion check will assist in the diagnosis of noise concerns that may include whining or howling from the axle assembly.Which technician is correct?

Technician A says that when diagnosing a rear axle, excessive gear wear can be caused by a low fluid level. Technician B says backlash is the clearance between the ring and pinion gear. Which technician is correct?

Technician A says that too little backlash could cause the axle to run hot and to bind. Technician B says that an axle with too little backlash will require the pinion bearing preload to be adjusted. Which technician is correct?

Technician A says that you must place the dial indicator base on the drive shaft and place the indicator tip on the bearing cap. Technician B says that you can use a dial indicator to check for excessive joing movement by forcing the yokes back and forth in opposite directions. Which technician is correct?

Technician A states that the flywheel should be inspected for scratches, nicks and discoloration. Technician B states that throw out bearing wear does not effect the clutch operation. Which technician is correct?

Technician A says you should replace an excessively worn throwout bearing. Technician B says you should check pressure plate fasteners for correct torque. Which technician is correct?