Nissan Almera Tino V10. Instruction — part 22
SMA803A
Checking Fuel Lines
NLFE0019
Inspect fuel lines and tank for improper attachment, leaks, cracks,
damage, chafing and deterioration.
If necessary, repair or replace.
YFE041
CAUTION:
Tighten high-pressure rubber hose clamp so that clamp end is
3 to 7 mm (0.12 to 0.28 in) from hose end.
Tightening torque specifications are the same for all rubber
hose clamps.
Ensure that screw does not contact adjacent parts.
YFE042
Water Draining from Fuel Filter
NLFE0028
DRAINING WATER
NLFE0028S01
Open drain plug at the bottom of fuel filter.
FUEL FILTER CHECK
NLFE0028S02
Check fuel filter for fuel leakage, damage and other abnormal
sings.
YFE043
Changing Fuel Filter
NLFE0021
REMOVAL
NLFE0021S01
1.
Take out air duct and upper air cleaner case.
2.
Remove fuel filter using a fuel filter wrench (commercial ser-
vice tool).
CAUTION:
Do not spill the fuel during removal. If the fuel is spilt, imme-
diately wipe it off. Be especially careful to prevent the fuel
from adhering to the insulators of the engine mounts.
3.
Remove drain plug from fuel filter.
SBIA0138E
INSTALLATION
NLFE0021S02
I
Install in the reverse order of removal.
I
Replace the O-ring of the drain plug with a new one.
I
Tighten the fuel filter so that the sealing face contacts the
packing, then retighten it instructionly by approximately 2/3 turn.
I
After installation, operate the priming pump vertically to per-
form air bleeding.
Refer to FE-18, “Bleeding Fuel Filter”.
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FUEL SYSTEM
YD
Checking Fuel Lines
FE-17
Bleeding Fuel Filter
NLFE0023
1.
After the repair, bleed air from the piping by pumping the prim-
ing pump up and down until it becomes heavy.
2.
To start the engine, rotate the starter for a maximum of 30
seconds.
To start the engine more quickly, crank the engine while pump-
ing the priming pump (requires two workers).
3.
If the engine does not start after rotating the starter for a maxi-
mum of 30 seconds, stop it once, and pump the priming pump
again until it becomes heavy.
4.
Rotate the starter again until the engine starts running.
5.
After the engine starts, let it idle for at least 1 minute to stabi-
lize the behavior.
I
When air is bled completely, the pumping of the priming
pump suddenly becomes heavy. Stop the operation at that
time.
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If it is difficult to bleed air by the pumping of the priming
pump (the pumping of the priming pump does not become
heavy), disconnect the fuel supply hose between the fuel
filter and the injection pump. Then, perform the operation
described above, and make sure that fuel comes out. (Use
a pan, etc. so as not to spill fuel. Do not let fuel get on
engine and other parts.) After that, connect the hose, then
bleed air again.
I
Start engine and let it idle for at least 1 minute after per-
forming air bleeding.
DEF017
Checking Priming Pump
NLFE0024
Before checking priming pump, make sure that fuel filter is
filled with fuel.
1.
Disconnect fuel supply hose.
Place a suitable container beneath hose end.
2.
Pump priming pump and check that the fuel overflows from the
hose end. If not, replace priming pump.
FUEL SYSTEM
YD
Bleeding Fuel Filter
FE-18
Removal and Installation
=NLFE0015
WARNING:
When replacing fuel line parts, be sure to observe the following.
I
Put a “CAUTION: FLAMMABLE” sign in workshop.
I
Be sure to furnish workshop with a CO
2
fire extinguisher.
I
Do not smoke while servicing fuel system. Keep open flames and sparks away from work area.
CAUTION:
I
Before removing fuel line parts, carry out the following procedures:
a) Put drained fuel in an explosion-proof container and put the lid on securely.
b) Disconnect battery ground cable.
I
Always replace O-ring and clamps with new ones.
I
Do not kink or twist tubes when they are being installed.
I
Do not tighten hose clamps excessively to avoid damaging hoses.
I
After installing tubes, run engine and check for fuel leaks at connections.
Fuel Tank
NLFE0016
YFE045
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FUEL SYSTEM
YD
Removal and Installation
FE-19
JFE613A
REMOVAL
NLFE0016S01
1.
Disconnect battery ground cable.
2.
Open fuel filler lid and filler cap.
3.
Drain fuel from fuel tank.
4.
Remove rear seat cushion. Refer to BT-48, “Removal and
Installation”.
5.
Remove inspection hole cover under the rear seat.
SFE639A
SFE640A
6.
Disconnect electrical connector.
PBIC0709E
7.
Remove the quick connector as follows.
NOTE:
I
Hold the sides of the connector, push in tubs and pull out the
tube.
I
If the connector and the tube are stuck together, push and pull
several times until they start to move. Then disconnect them
by pulling.
CAUTION:
I
The tube can be removed when the button are completely
depressed. Do not twist it more than necessary.
I
Do not use any tools to remove the quick connector.
I
Keep the resin tube away from heat. Be especially careful
when welding near the tube.
I
Prevent acid liquid such as battery electrolyte etc. from
getting on the resin tube.
I
Do not bend or twist the tube during installation and
removal.
FUEL SYSTEM
YD
Fuel Tank (Cont’d)
FE-20
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