Which of the following is an indication of too little piston to liner clearance?
Scoring and scraping
In a two piece, articulating piston assembly, what material is usually used for the skirt?
Aluminum Alloy
Which category of compression ring is on most current highway diesel engines?
Keystone
Which of the following materials has the highest coefficient of heat transfer?
Aluminum Alloy
What is used to link a piston with a connecting rod
Wrist pin
Which of the following terms means the same thing as a piston pin?
Wrist pin
what type of piston crown is used on most truck diesel engines?
Mexican hat
term used to describe a one-piece piston?
Trunk
Correct firing sequence for in-line 6 diesel
1-5-3-6-2-4
what does plastigauge measure?
bearing clearance
what is knows as headland volume in a piston assembly?
Volume between crown and top compression ring
a viscous type vibration damper shows trace fluid leakage. what is recommended?
replacement