BEARINGS AND LUBRIFICATION

Answer 1

~TAPERED ROLLER BEARINGS»ALLOWS AXIAL AND RADIAL LOADS TO BE ABSORBED
~BALL BEAINGS&raquo_space;ABSORB RADIAL LOADS AND WEIGT BEARING

THE LUBRIFICATION PROVIDES HIGH PRESSURE OIL FEED TO EACH BEARING TO ACHIVE THIS

Question 2

Labyrinths seal

Answer 2

A faster run down time is a sign of a worn labyrinths seal

Answer 3

~centrfiugal force cause the havier oil parrticles toseprate from the air,allowing the otil to drain to the scavamge pump
~air is allowed to exit ti the atmosphere via abreather