Tech Manual for Erjavec's Automotive Technology: A Systems Approach
6th Edition
ISBN: 9781133933731
Author: ERJAVEC, Jack, Thompson, Rob
Publisher: Delmar Cengage Learning
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Chapter 39, Problem 1RQ
After draining gear oil from a transaxie, the technician notices that the oil has shiny, metallic particles in it. What does this indicate?
Expert Solution & Answer
To determine
The condition it indicates if a shiny, metallic particle is draining oil from a transaxle.
Answer to Problem 1RQ
It indicates the condition of excessive wear.
Explanation of Solution
Proper lubrication is required for longer transmission/transaxle life. The lubrication gear oil should be checked and replaced after required specified intervals of time. The condition of the draining oil gives a lot of indication about the parts and components of the transmission/transaxle. Thus, while draining the gear oil if it has some golden or shiny metallic particles in it, this indicates extensive internal wear or damage in the parts of a transaxle.
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Chapter 39 Solutions
Tech Manual for Erjavec's Automotive Technology: A Systems Approach
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...
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