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GENERAL
Fig. 4
Fig. 5
l
For correct reinstallation of vacuum fuel hoses
attach a tag describing the correct positions
Fig. 4.
l
Make sure only the branded lubricants, coolant,
corrosion protection coatings and sealants are
used.
l
Check all the lines for leaks related to the systems
like fuel, oil, coolant, vacuum, exhaust and brakes
after servicing Fig. 5.
l
For vehicles equipped with fuel injection systems
do not disconnect the fuel line between the
injector and the fuel pump without releasing the
fuel pressure or fuel can be sprayed out under
pressure.
Precaution for Catalytic Converter Fig. 6.
Caution : If large amount of unburnt fuel goes
into the converter, it may overheat and creat a
fire
hazard.Toprevent this, observe the following
precautions.
l
Use only unleaded gasoline for petrol vehicle &
Low sulphur (<0.25%) Diesel for Diesel vehicles.
l
Engine compression checks should be carried
out within the shortest possible time only.
l
If necessary then only conduct a spark jump test
within the shortest possible time (Petrol version).
l
Do not run the engine when the fuel tank is nearly
empty to avoid engine misfire and damage to
catalytic converter.
Fig. 6
VSV to
EGR valve
Boost controller
backleak