ams 271 final study guide Question and answers rated A+

ams 271 final study guide Question and
answers rated A+
Model #0-320-e2d (manufacture)
0- prefix code
320- total cubic in of displacement
e2d- suffix code




4HOA (FAA)
4- # of cylinders
HO- displacement
A- cooling method (L for liquid)




TCDS
Type Certificate Data Sheet




AD
Airworthiness Directive




AD 93-01-07
93- Year
01- Biweekly period

,07- Issue number




Methods of inspection
Visual
Structural
Dimensional




Engine Rebuilds
Can be done by:
Certified repair station
manufacturer


engin time is reset to 0


need to meet min/max limits




Engine Overhaul
Can be done by:
Certified repair station
manufacturer
a&p
I.A.

,Engine time does not reset


need to meet service max




TBO
Time Before Overhaul




stroping
Hard material worn out by soft material




Bearings
Lowers friction between moving parts


Need to take Radial and Thrust loads


Friction/anti-friction




Connecting Rods
Transmits the force exerted on the piston to the crankshaft


Made from aluminum (older ones made from steel)

, Types of connecting rods
Plain
Master and articulating (radial)
Fork and blade (v type)




Ring Groove
Holds piston rings in place




Piston Heads
Flat
Recessed
Cupped
Domed




cam ground piston
Piston is oval shaped




Piston head purpose
Takes the force of combustion