TATA Motors Indica V2 LEi, Руководство владельца и сервисная книжка, Страница: 99 / 148

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MAINTENANCE & CAR CARE Carbon Canister
Spark Plug Replacement :
1. Clean up any dirt or oil that is collected around the spark plug caps.
2. Pull out the spark plug cables by gripping at the connector.
3. Remove the spark plug with the help of a special socket.
4. Check and adjust the gap, it should be 0.7 mm to 0.8 mm.
5. Replace the spark plug if the gap is more than 1.2 mm.
6. Fix the spark plug and tighten it to the torque of 25 Nm (dry).
7. Fit the spark plug cable, until a "click" sound is heard.
Repeat the procedure for the other spark plugs.
Tighten the spark plug carefully. Overtightening can damage
the threads in the cylinder head. A loose spark plug or loose
spark plug cable can affect combustion and cause damage
to engine and catalytic converter.
CARBON CANISTER
As petrol evaporates in the fuel tank, hydrocarbons are discharged into
the atmosphere. The carbon canister stores these hydrocarbons from
the fuel tank.
Air drawn through the carbon canister into the engine should be
controlled to maintain exhaust emissions within desired limits as well
as to ensure good driveability.
The carbon canister should be replaced at an Authorised Service outlet.
Carbon canister is located on firewall in the engine compartment
Replace canister with a new one as per recommendation.