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2. A driver says that the front end of his car vibrates up and down while traveling at most road speeds. Tech A says that too much runout of the front wheels could be the cause. Tech B says that a static out of balance of the front wheels could be the cause. Who is right? A. Tech A only B. Tech B only C. Both A and B D. Neither A or B C. Both Techs are right. Too much runout or static out of balance in the front wheels will cause a vibration 3. A vehicle has front wheel shimmy at low...

Noise: In gear, clutch disengaged (pedal to floor) Pilot bushing or bearing Noise: Neutral, clutch disengaged (pedal to floor) Release bearing Noise: Neutral, clutch engaged (pedal up) Input shaft bearing Binding U-Joint will damage?? Extension housing bushing and seal What is used to check the clearance between the shift fork and the synchronizer sleeve? A feeler guage Warped pressure plates... ... should be replaced Ring and pinion gears... ...should be replaced as a set

What is the purpose of a brake band? It stops and holds the drum that is connected to a member of the planetary gearset. What are brake bands made out of? Brake bands are flexible steel plates lined with friction material. That material can be organic or semi-metallic. What aids in brake band hear dissipation? The friction material absorbs trans fluid. When the brake band tightens around the drum, why doesnt trans fluid get trapped in between the two surfaces? Trans fluid is squeezed...

an engine miss is being diagnosed using a cylinder leakage test. Technician A says that any cylinder with over 20% leakage has excessive leakage. Tech B says that air leaking from the tailpipe indicates a cracked cylinder. A only, B only, A & B, Neither . A only: If cylinder leakage exceeds 20%, check for air escaping the tailpipe, the PCV valve opening in the rocker arm cover, and the top of the throttle body or carburetor. Air leaking from the tailpipe usually indicates an exhau...

Technician B says that Part 'X' is used to correct installed spring height. Who is right? B. Technician B only A compression test shows that one cylinder is too low. A leakage test on that cylinder shows that there is excessive leakage. During the test, air could be heard coming from the tailpipe. Which of the following could be the cause? D. an exhaust valve not seating Technician A says that main bearing oil clearance can be checked with Plastigage. Technician B says that main bear...

2. A technician is checking for piston ring groove clearance. The proper technique includes A. The old ring and a feeler gauge. B. The new ring and a feeler gauge. C. Only a feeler gauge. D. No feeler gauge is required. Answer B is correct. Clean the pistons in a cold tank and then clean the grooves with a ring groove cleaner before measuring. 3. A cylinder power balance test is being performed on a vehicle with sequential fuel injection. The number five cylinder's rpm drop is less tha...

2. An air bag system is being serviced. Tech A says to disconnect the yellow SRS connectors at the front of the vehicle. Tech B says to disconnect and isolate the negative battery cable. Who is right? A. Tech A only B. Tech B only C. Both A and B D. Neither A or B B- Always disconnect the ne the negative battery cable and wrap with tape so contract cannot be made. Follow the specific vehicle's disarming instructions, as some SRS system can retain back up power for an additional period...

2. An air bag system is being serviced. Tech A says to disconnect the yellow SRS connectors at the front of the vehicle. Tech B says to disconnect and isolate the negative battery cable. Who is right? A. Tech A only B. Tech B only C. Both A and B D. Neither A or B B- Always disconnect the ne the negative battery cable and wrap with tape so contract cannot be made. Follow the specific vehicle's disarming instructions, as some SRS system can retain back up power for an additional period...

A drum is chattering on the brake lathe. This could be the result of: A. Failure to install the dampening belt. B. Cutting too slowly. C. Dull cutting blades. D. Cutting speed too fast. A A vehicle is equipped with a hydro-boost brake system has a hard pedal with little braking action. Which of the following could be the cause? A. Low brake fluid B. Air in the brake fluid C. Low power steering fluid D. An overtightened power steering belt C Which of the following could cause exc...

Definition of ASE certification program that prepares a person to take a written test to prove their knowledge in automotive technology. ASE board of directors They make sure you pass the test 8 categories in the test engine repair, automotive transmission,manual drive train,suspension and steering,brakes,electrical systems, heating and air conditioning,,engine performance tests that can be taken in any session four ASE- certified master automobile technician status granted when al...