Infiniti G35 (V35) Sedan. Manual — part 610
FUEL INJECTOR AND FUEL TUBE
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4.
Install fuel injector to fuel tube as follows:
a.
Insert clip (3) into clip mounting groove (D) on fuel injector (5).
CAUTION:
• Do not reuse clip. Replace it with a new one.
• Be careful to keep clip from interfering with O-ring. If
interference occurs, replace O-ring.
b.
Insert fuel injector into fuel tube (1) with clip attached.
• Insert it while matching it to the axial center.
• Insert fuel injector so that protrusion (A) of fuel tube matches
cutout (B) of clip.
• Make sure that fuel tube flange (E) is securely fixed in flange
fixing groove (C) on clip.
c.
Make sure that installation is complete by checking that fuel
injector does not rotate or come off.
• Make sure that protrusions of fuel injectors are aligned with
cutouts of clips after installation.
5.
Install fuel tube and fuel injector assembly to intake manifold.
CAUTION:
Be careful not to let tip of injector nozzle come in contact with other parts.
• Tighten mounting bolts in two steps in numerical order as
shown in the figure.
6.
Connect injector sub-harness.
7.
Install fuel sub tube mounting bolt.
8.
Connect fuel feed hose (with damper).
• Handling procedure of O-ring is the same as that of fuel damper and fuel sub-tube.
• Insert fuel damper straight into fuel sub-tube.
• Tighten mounting bolts evenly in turn.
• After tightening mounting bolts, make sure that there is no gap between flange and fuel sub-tube.
9.
Connect quick connector between fuel feed hose (with damper) and centralized under-floor piping con-
nection as follows:
a.
Make sure no foreign substances are deposited in and around centralized under-floor piping and quick
connector, and no damage on them.
b.
Thinly apply new engine oil around centralized under-floor piping from tip end to spool end.
2
: O-ring (Black)
4
: O-ring (Green)
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: Engine front
1st step
: 10.1 N·m (1.0 kg-m, 7 ft-lb)
2nd step
: 23.6 N·m (2.4 kg-m, 17 ft-lb)
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FUEL INJECTOR AND FUEL TUBE
c.
Align center to insert quick connector (1) straightly into central-
ized under-floor piping.
• Insert quick connector to centralized under-floor piping until
top spool (2) is completely inside quick connector and 2nd
level spool (3) exposes right below quick connector.
CAUTION:
• Hold (A) position as shown in the figure when inserting
centralized under-floor piping into quick connector.
• Carefully align center to avoid inclined insertion to prevent damage to O-ring inside quick con-
nector.
• Insert until you hear a “click” sound and actually feel the engagement.
• To avoid misidentification of engagement with a similar sound, be sure to perform the next step.
d.
Pull quick connector by hand holding (A) position. Make sure it
is completely engaged (connected) so that it does not come out
from centralized under-floor piping.
e.
Install quick connector cap (3) to quick connector connection.
• Install quick connector cap with arrow on surface facing in
direction of quick connector (fuel feed hose side).
CAUTION:
If quick connector cap cannot be installed smoothly, quick connector may have not been installed
correctly. Check the connection again.
10. Install in the reverse order of removal after this step.
Inspection
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INSPECTION AFTER INSTALLATION
Check on Fuel Leakage
1.
Turn ignition switch “ON” (with the engine stopped). With fuel pressure applied to fuel piping, make sure
there are no fuel leaks at connection points.
NOTE:
Use mirrors for checking at points out of clear sight.
2.
Start the engine. With engine speed increased, make sure again that there are no fuel leaks at connection
points.
CAUTION:
Do not touch the engine immediately after stopped, as the engine becomes extremely hot.
B
: Fitted condition
: Upright insertion
1
: Centralized under-floor piping
2
: Fuel feed hose
B
: Under view
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OIL PAN (LOWER)
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OIL PAN (LOWER)
Exploded View (2WD)
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Exploded View (AWD)
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1.
Oil level gauge
2.
Oil level gauge guide
3.
O-ring
4.
O-ring
5.
Connector bolt
6.
Oil filter
7.
Plug
8.
Oil pressure switch
9.
Oil strainer
10. Oil temperature sensor
11.
Washer
12. Oil pan (upper)
13. Drain plug
14. Drain plug washer
15. Oil pan (lower)
16. Rear plate cover
17. Rear cover plate (M/T models)
A.
Refer to
B.
To oil pump
C.
Oil pan side
Refer to
for symbol marks in the figure.
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OIL PAN (LOWER)
Removal and Installation
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REMOVAL
CAUTION:
To avoid the danger of being scalded, never drain engine oil when the engine is hot.
1.
Remove engine undercover with power tool.
2.
Remove oil pan (lower) as follows:
1.
Oil level gauge
2.
Oil level gauge guide
3.
O-ring
4.
Gasket
5.
Oil filter bracket
6.
Washer
7.
Oil temperature sensor
8.
Oil pressure switch
9.
Relief valve
10. O-ring
11.
Oil cooler
12. Connector bolt
13. Oil filter
14. Oil strainer
15. Drain plug
16. Drain plug washer
17. Oil pan (lower)
18
O-ring (small)
19. O-ring (large)
20. Axle pipe
21. Rear plate cover
22. Oil pan (upper)
A.
Refer to
B.
To oil pump
C.
Oil pan side
for symbol marks in the figure.
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