SUMMER INTERNSHIP 2015Automobile Mechanics and

its MaintenanceLohia automobiles Rajsamnd

BYKhushin Lakhara

TRANSMISISON SYSTEM

A SIMPLE TWO GEAR MECHANISM

5 GEAR MECHANISM

DIFFERENTIAL

TYPES OF TRANSMISION SYSTEM

TRANSMISSION LUBRIATION• Moving parts in gearbox are lubricated by partially filling the

box with the correct grade oil through a level plug hole located on the side of the casing.• After every 1,50,000 KM lubricating of differential should be

done.• Lubricating of Gear selector after every 2,00,000 KM. Should

be done.

CLUTCH

CLUTCH OPERATING PRINCIPLE

CLUTCH TYPES

CLUTCHSINGLE PLATE

MULTI PLATE

WET CLUTCH

DRY CLUTCH CENTRIFUGAL CLUTCH

CONE CLUTCH

SEMICENTRIFAUGAL CLUTCH

CENTRIFUAGAL CLUTCH

CONE CLUTCH

CLUTCH PLATE CHANGING

EMISSION CONTROL

1.Crankcase emission control2.Evaporative emission control3.Exhaust emission control

CRANKCASE EMISSION CONTROL

PCV VALVE IN MARUTI SUZUKI 8OO

EVAPORATIVE EMISSION CONTROL

EVAPORATIVE EMISSION CONTROL CANISTER

EGR SERVICING

THANK YOU