Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
6th Edition
ISBN: 9780135257272
Author: James D. Halderman
Publisher: PEARSON
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Textbook Question
Chapter 17, Problem 4RQ
What are four lubricants that a manual transmission/transaxle may require, depending on exact year, make, and model of the vehicle.
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Check out a sample textbook solutionStudents have asked these similar questions
Why do you think a 5-speed manual Ford Mustang is geared as followed?
Gear 1, 3.35:1 Ratio
Gear 2, 1.93:1 Ratio
Gear 3, 1.29:1 Ratio
Gear 4, 1.00:1 Ratio
Gear 5, 0.68:1 Ratio (Overdrive)
Question 1
The coefficient of efficiencies between different transmission elements are not usually at the same
value. Table 1 below, shows the efficiencies of different transmission elements. Analyze table 1
and answer the questions below.
Table 1: Coefficient of Efficiencies between the transmission elements
Coefficient
Types of Transmission or
Support
of
Efficiency
Belt Drive with flat belt
0.98
Belt drive with V-Belt
0.96
Spur Gear drive
Helical Gear Drive
0.98
0.97
Bevel Gear Drive
0.96
Ball or Roller Bearing
0.995
Crank and Slider mechanism
Jaw Clutch
Multiple-disc friction clutch
operating in oil
0.9
0.95
0.9
a) How are these coefficient values are calculated?
b) Base on your analysis, why the value of Belt Drive with V-Belt is having a lower coefficient
compared to flat belt?
c) Define the highest coefficient of efficiency and state one (1) reason of why.
Why do we need to follow the precautionary measures and safety procedures when performing pulling-out and mounting manual transmission?
Chapter 17 Solutions
Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
Ch. 17 - Why should brake fluid not be filled above the...Ch. 17 - Why should brake fluid be kept in an airtight...Ch. 17 - How do you check differential fluid?Ch. 17 - What are four lubricants that a manual...Ch. 17 - How often does diesel exhaust fluid (DEF) need to...Ch. 17 - Prob. 1CQCh. 17 - When should the engine oil be replaced? a....Ch. 17 - Prob. 3CQCh. 17 - Routine service includes ____________. a. checking...Ch. 17 - Which of these conditions must be met before...
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- the epicyclic gear train? 2- Why does efficiency increase with increasing load? VWhat is the reas on for the differ ence betwe en practi cal and theoretical efficien cy? 3- What is the function of the epicyclic system in the car when turning? Please write the ansv wer in word, not in hand writi ngarrow_forwardWhen servicing transfer cases, all of the following are correct, except_____. a. it must be supported on a transmission jack or safety stands b. the chain drive and a planetary gearset must be adjusted to specifications c. visual inspections for leaks and damage are necessary d. follow the manufacturers recommendations for lubricantsarrow_forwardIn a manual transmission what are the seven steps for power flow in final drivearrow_forward
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