Nissan Versa Sedan. Instruction — part 375
OIL PAN (LOWER)
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2. Apply a continuous bead of liquid gasket (A) with a tube presser
as shown.
Use Genuine Silicone RTV Sealant or equivalent.
CAUTION:
• The components must be installed within 5 minutes of the
liquid gasket application.
• Do not confirm torque after the 5 minutes have elapsed.
• Then allow 30 minutes for the liquid gasket to set before
adding oil to the engine.
3. Tighten bolts in numerical order as shown.
4. Install oil pan drain plug.
• Refer to the figure for installation direction of drain plug washer. Refer to
CAUTION:
• Installation should be done within 5 minutes after applying liquid gasket.
• Do not fill the engine with oil for at least 30 minutes after the oil pan (lower) is installed to allow
the sealant to cure.
5. Add the specified oil after waiting for at least 30 minutes. Refer to
MA-12, "Fluids and Lubricants"
.
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels, including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to
MA-12, "Fluids and Lubricants"
.
• Use procedure below to check for fuel leakage.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
• Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
(1)
: Oil pan (lower)
(a)
: 7.5 - 9.5 mm (0.295 - 0.374 in)
(b)
: 4.0 - 5.0 mm (0.157 - 0.197 in) diameter
: Engine outside
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: Engine front
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OIL PAN (LOWER)
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec-
ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
Item
Before starting engine
Engine running
After engine stopped
Engine coolant
Level
Leakage
Level
Engine oil
Level
Leakage
Level
Transmission/
transaxle fluid
A/T and CVT Models
Leakage
Level/Leakage
Leakage
M/T Models
Level/Leakage
Leakage
Level/Leakage
Other oils and fluids*
Level
Leakage
Level
Fuel
Leakage
Leakage
Leakage
Exhaust gas
—
Leakage
—
FUEL INJECTOR AND FUEL TUBE
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FUEL INJECTOR AND FUEL TUBE
Exploded View
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CAUTION:
Do not remove or disassemble parts unless instructed.
Removal and Installation
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WARNING:
• Put a “CAUTION: FLAMMABLE” sign in the workshop.
• Be sure to work in a well-ventilated area and furnish workshop with a CO
2
fire extinguisher.
• Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
REMOVAL
1. Release the fuel pressure. Refer to
.
2. Remove intake manifold. Refer to
EM-27, "Removal and Installation"
1.
Stud bolt
2.
O-ring (green)
3.
Fuel injector (front)
4.
Clip
5.
Fuel injector (rear)
6.
O-ring (black)
7.
Fuel tube protector
8.
Fuel tube
9.
Clamp
10. Quick connector cap (engine side)
11. Fuel feed hose
12. Quick connector cap (floor piping-side)
13. Fuel connector protector
14. Fuel pipe
A.
To centralized under-floor piping
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FUEL INJECTOR AND FUEL TUBE
3. Disconnect fuel feed hose from fuel tube. Disconnect quick con-
nector:
NOTE:
There is no fuel return path.
a. Remove quick connector cap (engine side) (1) from quick con-
nector connection.
b. Disconnect fuel feed hose from hose clamp.
c.
With the sleeve (B) side of quick connector release (A) facing
quick connector (2), install quick connector release (A) onto fuel
tube (1) as shown.
d. Insert quick connector release (A) into quick connector (2) until
sleeve (B) contacts and goes no further. Hold quick connector
release (A) in that position (D).
CAUTION:
Inserting quick connector release hard will not disconnect
quick connector. Hold quick connector release where it
contacts and goes no further.
e. Draw and pull out quick connector (E) straight up from fuel tube
(1).
CAUTION:
• Pull quick connector up (E) from holding position (C) as shown.
• Do not pull with lateral force applied. O-ring inside quick connector may be damaged.
• Prepare container and cloth beforehand as fuel will leak out.
• Do not reuse O-ring.
• Avoid fire and sparks.
• Keep parts away from heat source. Be especially careful when welding is performed.
• Do not expose parts to battery electrolyte or other acids.
• Do not bend or twist connection between quick connector and fuel feed tube during installation
or removal.
• Be sure to cover openings of disconnected fuel feed hose
(A) and fuel tube (C) with plug or plastic bag (B) to avoid
fuel leaks and entry of foreign material.
4. Disconnect fuel feed hose from fuel pipe as follows:
(1)
: Quick connector cap (engine side)
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