Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 39, Problem 8RQ
A rough, growling noise that is heard from a transaxle while it is in neutral with the engine running, the vehicle stationary, and the clutch engaged is a likely indication that there is a problem in the
a. transaxie input shaft bearings
b. transaxie main (intermediate) shaft bearings
c. first/second synchronizer assembly
d. pinion and ring gear interaction
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
The drive shaft component that provides a means ofconnecting two or more shafts together is the __ .a. pinion flangeb. U-jointc. yoked. biscuit
A clicking noise during transmission/transaxle operationmay be an indication of __ .a. worn mainshaft (input shaft) bearingsb. faulty synchronizer operationc. failed oil sealsd. worn, broken, or chipped gear teeth
While inspecting a planetary gear-type final drive, Technician A says blackened pinion shafts indicate severe overloading. Technician B says bluish gears indicate overheating. Who is correct?
Chapter 39 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 39 - After draining gear oil from a transaxie, the...Ch. 39 - Prob. 2RQCh. 39 - Prob. 3RQCh. 39 - What tool is often required to remove gears and...Ch. 39 - When removing or installing bearings, where should...Ch. 39 - List five common sources for transmission fluid...Ch. 39 - True or False? Bearing noise increases under load...Ch. 39 - A rough, growling noise that is heard from a...Ch. 39 - A clicking noise during transrnission/transaxle...Ch. 39 - Worn teeth on a speed gear can cause_______. a....
Ch. 39 - Using a lubricant that is thicker than the...Ch. 39 - What should you do to properly identify the type...Ch. 39 - Prob. 13RQCh. 39 - List at least five items that are typically...Ch. 39 - A poorly adjusted shift linkage can cause which of...Ch. 39 - Technician A says that the transmission rear seal...Ch. 39 - A noise occurs in forward and reverse gears but...Ch. 39 - A rough, growling noise occurs when a vehicle with...Ch. 39 - A car jumps out of gear into neutral, particularly...Ch. 39 - While diagnosing a noise from a transmission:...Ch. 39 - Technician A says that broken or worn engine and...Ch. 39 - While inspecting a transaxies gears: Technician A...Ch. 39 - During a test drive, a noise that appears to be...Ch. 39 - While inspecting the synchronizers of a transaxle:...Ch. 39 - Technician A says that the proper fluid level for...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Explain the role of shift rails and shift forks in the operation of a transmission or transaxle.arrow_forwardWhich of the following is the most likely cause for a shudder during the engagement of a lock-up torque converter? a. A bad converter b. Worn or damaged CV or U-joints c. A worn front planetary gearset d. Loose flexplatearrow_forwardA rough, growling noise that is heard from a transaxlewhile it is in neutral with the engine running, thevehicle stationary, and the clutch engaged is a likelyindication that there is a problem in the __ .a. transaxle input shaft bearingsb. transaxle main (intermediate) shaft bearingsc. first/second synchronizer assemblyd. pinion and ring gear interactionarrow_forward
- Technician A says that side-bearing preload limits the amount the differential case is able to move laterally in the axle housing. Technician B says that adjusting backlash sets the depths of the mesh between the ring and pinion gears’ teeth. Who is correct?arrow_forwardExplanation Need. WHEN A TRANSMISSION IS IN OVERDRIVE: A. THE OUTPUT SHAFT TURNS FASTER THAN THE ENGINE. (POSSIBLE CORRECT AWNSER) B. THE INPUT AND OUTPUT SHAFTS BOTH TURN FASTER THAN THE ENGINE SPEED. (NOT CORRECT AWNSER) C. THE REAR WHEELS TURN FASTER THAN THE ENGINE. D. THE OUTPUT SHAFT TURNS SLOWER THAN THE INPUT SHAFT.arrow_forwardHow are problems normally first noticed with the differential and drive axles?arrow_forward
- A clicking noise during transrnission/transaxle operation may be an indication of ________. a. worn mainshaft (input shaft) bearings b. faulty synchronizer operation c. failed oil seals d. worn, broken, or chipped gear teetharrow_forwardWhen a transmission is described as having two planetary gearsets in tandem, what does this mean?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_forward
- What tool is often needed to remove gears and synchronizer assemblies from the transmission/transaxle main shaft?arrow_forwardTo achieve a slow overdrive in a simple planetarygearset, the __ .a. sun gear must be the input memberb. ring gear must be the input memberc. planetary carrier must be the input memberd. ring gear must be heldarrow_forwardA clicking noise during transmission/transaxleoperation may be an indication of .arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Automotive Technology: A Systems Approach (MindTa...Mechanical EngineeringISBN:9781133612315Author:Jack Erjavec, Rob ThompsonPublisher:Cengage Learning
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Mechanical Design (Machine Design) Clutches, Brakes and Flywheels Intro (S20 ME470 Class 15); Author: Professor Ted Diehl;https://www.youtube.com/watch?v=eMvbePrsT34;License: Standard Youtube License