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1.2L REVOTRON ENGINE
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5. Fix exhaust front pipe with pre silencer
assembly into rubber hanger. (Ensure proper
orientation of exhaust front pipe with pre
silencer assy. rubber hangers)
NOTE
Ensure flex bellow should not be pre stress or
bend as shown in below figure & also ensure
proper orientation of rubber hangers
F. FUEL SYSTEM
PRECAUTIONS
Before attempting any service on fuel system,
following precautions should be always followed
for personal safety and to avoid system damages.
a) Disconnect negative cable at battery.
b) Do not smoke, and place ‘NO SMOKING” sign
near work area make sure to have fire
extinguisher handy.
c) Make sure to perform work in well ventilated
area and away from any open fire/flames.
d) Wear Safety glasses
e) Small amount of fuel may drip after the fuel
lines are disconnected. In order to reduce the
risk of personal injury, cover the pipe/ hose
ends with suitable plugs with no rust or
contamination.
f) After servicing, make sure that the fuel hoses
and clamps are properly connected.
g) After servicing, check for fuel leakages at fuel
hose joints.
h) Relieve the fuel pressure from the system
before disconnecting any fuel lines especially
high pressure lines. If pressure is not relieve
the fuel may splash on the technician and the
components which is dangerous.
PRESSURE RELIEVING PROCEDURE
1. Remove the fuel filler cap to relieve the fuel
vapors pressure.
2. Disconnect the fuel delivery line from the tank
unit.
3. Start the engine and allow the engine to stall.
4. Turn off the ignition switch and disconnect the
battery negative terminal.
FUEL RAIL REMOVAL ON VEHICLE
For fuel rail removal procedure refer on vehicle
injector removal procedure.