Automotive Technology: A Systems Approach - With Manual and Access
6th Edition
ISBN: 9781305513235
Author: ERJAVEC
Publisher: Cengage
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Textbook Question
Chapter 43, Problem 1ASRQ
Technician A says that a prerequisite to accurate road-testing analysis is knowing what planetary controls are applied in a particular gear range. Technician B says that all slipping conditions can be traced to a leaking hydraulic circuit. Who is correct?
a. Technician A only
b. Technician B only
c. Both A and B
d. Neither A nor B
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Chapter 43 Solutions
Automotive Technology: A Systems Approach - With Manual and Access
Ch. 43 - What is the most probable cause of a low fluid...Ch. 43 - What does milky colored ATF indicate?Ch. 43 - What do varnish or gum deposits on the dipstick...Ch. 43 - Typically during a pressure test, the pressure...Ch. 43 - What should you do if a valve does not move freely...Ch. 43 - Which of the following is the most likely cause...Ch. 43 - Ifa transmission does not have a dipstick, how do...Ch. 43 - What is checked during a stall test?Ch. 43 - When should the ATF level be checked on most...Ch. 43 - List five reasons for replacing a torque...
Ch. 43 - Pressure readings reveal possible problems in...Ch. 43 - Which of the following is a probable cause for a...Ch. 43 - When rebuilding an automatic transmission, which...Ch. 43 - Explain why oil circuit diagrams are invaluable...Ch. 43 - Explain how a plugged fluid cooler can cause a...Ch. 43 - Technician A says that a prerequisite to accurate...Ch. 43 - While discussing proper band adjustment...Ch. 43 - Technician A says that if the shift for all...Ch. 43 - Technician A says that the only positive way to...Ch. 43 - Technician A says that delayed shifting can be...Ch. 43 - While checking the condition of a cars ATF:...Ch. 43 - While discussing the results of an oil pressure...Ch. 43 - While discussing a pressure test: Technician A...Ch. 43 - While checking the engine and transmission mounts...Ch. 43 - While discussing the cause of aerated fluid in a...
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- While discussing a pressure test: Technician A says that this test is the most valuable diagnostic check for slippage when a gear is engaged. Technician B says that the test can identify the cause of late or harsh shifting. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardTechnician A says that clutch slippage is most notice-able in higher gears. Technician B says that clutch slip page is not noticeable in lower gears. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forwardA car jumps out of gear into neutral, particularlywhen decelerating or going down hills: Technician Achecks the shift lever and external gearshift linkagefirst. Technician B says that the clutch pilot bearingcould be the problem. Who is correct?a. Technician A onlyb. Technician B onlyc. Both A and Bd. Neither A nor Barrow_forward
- Discuss the criteria of gear fault detection using vibration analysis.arrow_forwardWhen discussing the various gear positions of a transfer case, Technician A says that when the transfer case is in low, the overall gear ratio is numerically increased. Technician B says that when the transfer case is in the high position, the vehicle operates in an overdrive mode due to the decrease in torque multiplication. Who is correct?arrow_forwardTechnician A says that limited- slip differential clutch packs are designed to slip when the vehicle turns a corner. Technician B says that a special additive is placed in the hypoid gear lubricant to promote clutch pack slippage on corners. Who is correct?arrow_forward
- While discussing the possible causes for damage to the surface of a pressure plate.Technician A says a worn clutch disc can score the surface. Technician B saysinsufficient pedal free travel can cause it to overheat. Who is correct?a. Technician Ac. Both A and Bb. Technician Bd. Neither A nor Barrow_forwardWhat can too much clutch pedal free play cause? a.hard gear shifting b.fast release bearing wear c.release fork wear d.clutch slippingarrow_forwardA hot-wire MAF has low resistance across it when the wire is hot: Technician A says that this condition will cause the engine to stall as soon as you put the transmission into gear. Technician B says that this condition will cause the transmission to shift late. Who is correct?arrow_forward
- Technician A says that the clutch-style limited slip differential uses a multi-plate clutch pack between each side gear and the differential case. Technician B says that if the clutch discs are worn, rotating torque will be higher than specifications. Who is correct?arrow_forwardTech A states to check the camshaft for lift, the cam must be removed from the engine. Tech B says to check for a bent camshaft, the cam must be removed and placed onto a set of V-blocks and checked with a dial indicator. Who is correct?arrow_forward32. Technician A says hypoid gearset are only used in RWD vehicle drivetrains. Technician B says hypoid gearset multiply torque. Which technician is correct? A- Technician A B- Technician B C- Both A and B D- Neither A nor B.arrow_forward
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