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Parts of lubrication System - Lubrication system || knowledge about automobile957

 Parts of lubrication System

The main parts of an engine which need lubrication are as given under :

(i) Main crankshaft bearings.

Crankshafts
Crankshaft

Engine Crankshaft Bearings      

(ii) Big-end bearings.

What are big end bearings in a vehicle? - Quora


(iii) Small-end or gudgeon pin bearings.

Motorcycle Connecting Rod, Conrod Function and Design » BikesMedia.in         Gudgeon pin | Tractor & Construction Plant Wiki | Fandom

(iv) Piston rings and cylinder walls.

piston ring
Piston Ring















(v) Timing gears.

File:1HZ-timing-gears.jpg - Wikimedia Commons

(vi) Camshaft and camshaft bearings.

Installing Cam Bearings and Cam - YouTube

(vii) Valve mechanism.

a) Valve mechanism (b) Engine camshaft. | Download Scientific Diagram

(viii) Valve guides, valve tappets and rocker arms

Valve Tappet
Valve Tappets
Rocker Arm
Rocker arms

         








Valve Guide
Valve guide

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