1:1 ratio. If this has occurred, the steering knuckle must be replaced. 21. By supporting the lower arm near the ball joint, the weight of the vehicle will keep the coil spring compressed enough to allow removal of the upper control arm. Tech B says that rotating on vehicle balanced tires presents no special problems. Tech B says that the coil spring must be compressed with a spring compressor. 46. at the beginning of a power steering system pressure test, with the shutoff valve open, the pressure reading is above specs with the fluid at normal operating temperature and the front wheels in the straight ahead position. What type of bearing sit between the driven gears and the output shaft? The engine continues to spin while the input shaft slows down. 18-21" hg. How do you know when the secondary seal has failed in the clutch master cylinder? The friction disks slide over the splines of the side gear hub. Tech A says that the ride height of a vehicle is always adjustable. However, some vehicles have an intermediate shaft connecting the steering column with the gear. mannsawy1625902. A. Tech B says neither of these angles can cause tire wear. Tech A is describing a proper adjustment procedure for tapered roller bearings. The coil spring on a SLA suspension vehicle should be compressed with a suitable spring compressor before the ball joint is disconnected, so it can safely be removed. Start studying ASE A5 Practice Test (Brakes). It can even be a bushing. Suspension and Steering Certification Test Prep designed for todays automotive technician. What is the purpose of detent notches and detent springs? What is the other side called? What is another name for a brake activated lsd? the other end is connected to the shift fork. (multiple reasons). The clutch pedal is soft, slowly sinks to the floor with gentle pressure, or loses pressure after the clutch is applied. Tech A says pinion depth adjustment is employed to correct excessive backlash. What noise can occur with improper side bearing preload? (2 names). D. The arrows on the side-walls indicate that these are directional tires, which are designed to give good performance only when rotating in the direction indicated by the arrow. Use our free ASE practice tests to pass you exam and get your ASE certification. More speed. C. Both techs are right. Who is right? This is caused by a change of Toe setting as the suspension works. A button is pressed or a lever is pulled. Who is right? using the wrong fluid can result in leaks, swelled seals or serious system damage. Tech A says that the lower arm should be supported with a jack stand close to the ball joint. B. a binding upper bearing or incorrectly installed RBS tie rod end would pull the steering to a specific point and stop regardless of whether the engine was running or not. All of these could cause tire wear if not within manufacturer's Specs EXCEPT: A. Caster that is out of spec will affect steering and handling characteristics, but will not cause tire wear. It is not necessary to install a coil spring compressor prior to separating the control arm and the spindle because the MacPhearson strut assembly contains a spring. Excessive positive caster will increase steering effort, cause the steering wheel to return too rapidly. A leaky rear main seal can wet the friction disk and cause slippage. 51. All of the other answers would cause a vehicle to pull to the right. The caster specs for the vehicle is 3.0 degrees. Tech B says to rotate the tire on the wheel assembly to attempt to bring the runout within specs. The direct measurement TPMS uses sensors mounted in each tire/wheel assembly that directly measure tire pressure. ASE A3 Manual Drive Train and Axle Practice Test; ASE A4 Suspension and Steering Practice Test; ASE A5 Brake Systems Practice Test; ASE A6 Electrical Systems Practice Test; ASE A7 HVAC Practice Test; ASE A8 Engine Performance Practice Test; ASE A9 Light Vehicle Diesel Engines Practice Test; ASE G1 Auto Maintenance and Light Repair Practice Exam Tech B says that a static out of balance of the front wheels could be the cause. 80. Name three causes of repeated output shaft seal failure. Tech A says that if steering axis inclination is out of spec, A bent control arm may be the cause. What is the name of the driveline angle of the driveshaft from transmission to differential while the vehicle is stationary? 30 terms. Who is right? 126 People Used More Courses ›› The power steering pressure sensor informs the PCM/ECM of this high pressure, causing the PCM/ECM to in turn adjust the IAC valve to raise the engine idle speed. 23. 1-10 34. It's difficult to slide gears over each other, making it noisy and difficult to shift. A customer complains that his vehicle stalls repeatedly while parallel parking. No. While it is true that SAI and toe out on turns cannot be adjusted, they indicate that some component is bent and must be replaced. C. Both techs are right. A limited slip differential can cause vibration that increases with speed. Also an Illustrated ASE A4 Study Guide, an A4 Quiz, ASE Renewal App Practice and detailed explanations designed to reinforce the material in this Free A4 Suspension and Steering ASE Study Guide. The planetary gearset does not effect the engagement or disengagement of the front wheels. Who is right? If the sensor is faulty, the PCM/ECM will not receive the signal and the engine will stall under the increased load. 8. (not fully disengaged). Tech B says that the wheel alignment should be checked after the ball joints have been replaced. Who is right? Tech A says that the IAC valve is the most likely cause. 43. Who is right? Where is the backup light switch located on many vehicles? What is the purpose of the inner cv joint? What is the name of the component between the drive shaft and the differential? What would cause excessive play in the shift lever? Not all AWD vehicles have a viscous coupling. What component are detent notches machined into? Which of the following could be the cause. On a vehicle with conventional steering gear and parallelogram steering linkage, an incorrect toe setting can be caused by all of the following EXCEPT: D. If there is too little worm bearing preload in the steering gear, the steering will feel loose but the toe setting will not be affected. Tech B says that air in the system could be the cause. Tech B says that ride height is measured between suspension components. Tech B says that the sector lash must be set when overhauling a manual steering gear. The heel is the outer portion of the ring gear teeth? Choose from 500 different sets of ase test a5 flashcards on Quizlet . Tech B says that static wheel balancing requires a spin balancer. Premature throwout bearing wear. B. 50. Dr. Kershaw was among the first to receive ASE certification in 1972. When checking a vehicle's power steering fluid level, a tech notices dark colored particles in the fluid. Feb 25, 2020 ASE Mission Sets the Stage for a New Chapter. Start studying ASE A4 practice test.. What should the alignment tech tell the customer? The ball joints on a Macpherson strut- type suspension are being replaced. D. Excessive negative caster, insufficient front toe, and front or rear bump steer could cause a vehicle to wander on a bumpy road. Yes, there are kits available. The Motor Age Training ASE practice test provides technicians with a full 94 question practice test exam. An oil leak past the worm shaft oil sealing ring or a broken ring on the worm piston could cause the power steering to only have assist in one direction. They are more often found in heavy duty applications. Who is right? Tech B says a direct measurement TPMS uses tire pressure sensors to measure tire pressure. Too much runout or static out of balance in the front wheels will cause a vibration. What is the component that goes over the input shaft and over the front bearing called? Most vehicles have a collapsible spacer at the pinion bearing. B. never use clip on weights with cast allow wheels because the clips can scratch the aluminum. The pickup truck usually carries some pipes and ladders on a rack attachment on the pickup's bed. The coil spring is located between the frame and the lower control arm. Why are independent transfer cases more common when a married transfer case would be lighter, use less components, and share trans fluid? All of the following statements are true about brake drum inside diameter measurements with a brake drum micrometer EXCEPT:A) The drum should be cleaned before measuring the diameter. Tech A says that lubricant can be used to help seat a tire on a wheel rim. This is because the direction of the twisting or torsion is not the same on the left and right sides. That fork is connected to its own shift rail. these items need to be removed in order to raise the truck on the alignment rack. Tech B says the vehicle should be resting level on its wheels at its normal ride height before the link's fasteners are tightened. 79. The planetary gears are shifted/connected using what? What is the purpose of the side bearing? What type of vehicle does not? Topics for the A3 test include: Clutch Diagnosis and Repair Transmission Diagnosis and Repair Transaxle Diagnosis and Repair Drive Shaft/Half-Shaft Diagnosis and Repair (Front and Rear Wheel Drive) … Who is right? An online ASE A4 Practice Test. Which of the following is the proper service procedure? Start. Tech B says that Pulley replacement requires that the power steering pump be removed from the vehicle. How are side and pinion bearings adjusted? D. A power steering pump can be a roller, slipper or vane type. Online ASE Certification Training and Career Center Welcome to ASE Certification Training Headquarters! Tech B says that there could be a problem in the steering gear or a bad power steering pump. Tech B is wrong because when wheels have been spin balanced on the axle, they must be rebalanced whenever the tires are rotated. B. 116 terms. Which of the following could be the cause? C. Both techs are right. When the vehicle is inspected, the tread on several tires appears choppy and scalloped, but the suspension components appear OK. Tech A says the symptoms are caused by worn shock absorbers. If the thrust line is to the left and the steering wheel is held straight, the vehicle will veer to the right. A bad motor mount can cause the transmission to slip out of gear. For this reason the fork sometimes needs replacement. They contain a center diff to compensate for difference in front and rear wheel rotation. 54. A vacuum powered transfer case requires full engine vacuum to operate correctly. Online ASE Certification Training and Career Center Welcome to ASE Certification Training Headquarters! tech A says that these readings could be caused by a bad steering gear. The ABS wheel speed sensors monitor wheel speed, and a tire with low pressure is identified by comparing the relative wheel speed of each wheel. The inner tread area of the front tires is worn on a vehicle with Macpherson strut type suspension. A. Tech A says that this condition may be caused by corrosion in the steering linkage ball studs. A larger difference in side to side included angle indicates there is a bent component, like a spindle or MacPherson strut. Take a 20 question scored (out of 100%) ASE A4 Certification Quiz to gauge your test preparation or just use it to reinforce the material studied in the guide. All of the following are methods used by manufacturer to attach ball joints to control arms EXCEPT: B. A. Flushing the power steering system is necessary if the fluid is contaminated. Which of the following should he do next? Metal particles are indicative of wear or damage to the pump and/or steering gear. The steel plates have tabs that lock them into the differential case. When replacing an integral hub/bearing assembly on a front wheel drive vehicle, all of the following must be removed EXCEPT: C. The steering knuckle does not have to be removed when replacing an integral hub/bearing assembly. Brake fluid is usually seen on the firewall under the master cylinder or on the floor board at the clutch pedal. A defective clutch disc or pressure plate. Why would a transfer case need a second planetary gearset? Tech B says that toe-in or Toe-out will cause tire wear. The clutch master cylinder is leaking externally. A customer complains that his car darts to one side of the other whenever he hits a bump. Tech A says the axle must be supported before the shocks are removed. What component is the limited slip differential clutch pack steel plates attached to? Tech B says that the poppet valve in the steering gear could be the cause. All of the following could be caused by a misaligned subframe EXCEPT: D. Many vehicles use sub frames to mount the drivetrain and/ or suspension and steering. Tech B says that all four sensors could not be bad and the problem is with the TPMS control module. However, it must be removed when replacing the press fit type front wheel bearing. A transmission in which all companion gears are constantly touching, whether engaged or not. Rear tires rotate faster than front tires in 4WD systems. It contains Test Specifications, a task list, and sample questions. The planetary gear is connected to a hi-lo range sleeve. Whereas', rotating the wheel assembly on the mounting studs will have no effect on runout. ALL EVENTS. (Scored) ASE A4 Quiz. C. Both techs are right. Tech A says an electric/electronic power steering system uses inputs from various sensors to deliver the proper amount of power assist. A vehicle with power steering has no assist in either direction. 49. all of the following can cause incorrect vehicle ride height EXCEPT: D. Misadjusted torsion bars, sacked coil springs and broken leaf spring shackles would all cause a vehicles ride height to be too low. 57. What is another name for the clutch release bearing? Are release bearings ever attached to the pressure plate? All of the following are sensors in an electronically controlled suspension system EXCEPT: A. Learn vocabulary, terms, and more with flashcards, games, and other study tools. What is the advantage of chain driven transfer cases instead of gear driven cases? 82. 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