Nissan Altima L32. Manual - part 652

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OIL PAN AND OIL STRAINER

9. Install the lower oil pan. Tighten the lower oil pan bolts in order

as shown.

• Wait at least 30 minutes before refilling the engine with oil.

10. Install rear plate cover.

11. Installation of the remaining components is in the reverse order of removal.

INSPECTION AFTER INSTALLATION

• Start the engine and check for leaks. Refer to 

LU-24, "Changing Engine Oil"

.

• Inspect the engine oil level. Refer to 

LU-24, "Changing Engine Oil"

.

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IGNITION COIL

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IGNITION COIL

Exploded View

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Removal and Installation LH

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REMOVAL

1. Remove engine room cover.
2. Disconnect ignition coil connector. 
3. Remove the ignition coil.

CAUTION:

Never shock ignition coil.

INSTALLATION

Installation is in the reverse order of removal.

Removal and Installation RH

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REMOVAL

1. Remove the intake manifold collector. Refer to 

EM-130, "Removal and Installation"

.

2. Disconnect ignition coil connector.
3. Remove the ignition coil.

CAUTION:

Never shock ignition coil.

INSTALLATION

Installation is in the reverse order of removal.

1.

Ignition coil

2.

Spark plug

3.

Rocker cover (RH)

4.

Rocker cover (LH)

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FUEL INJECTOR AND FUEL TUBE

FUEL INJECTOR AND FUEL TUBE

Removal and Installation

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CAUTION:

• Apply new engine oil when installing the parts as specified to do so.

• Do not remove or disassemble parts unless instructed as shown.

REMOVAL

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.

• Never smoke while servicing fuel system. Keep open flames and sparks away from the work area.

• To avoid the danger of being scalded, never drain engine coolant when engine is hot.
1. Remove engine cover.
2. Release the fuel pressure. Refer to 

EC-1579, "Inspection"

.

3. Remove front wiper arm and extension cowl top. Refer to 

EXT-18, "Removal and Installation"

 (Coupe

models) or 

EXT-39, "Removal and Installation"

 (Sedan models).

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1.

Fuel feed hose

2.

Quick connector cap

3.

Fuel tube

4.

O-ring

5.

Fuel damper

6.

Fuel damper cap

7.

Clip

8.

O-ring (black)

9.

Fuel injector

10. O-ring (green)

A.

Follow installation procedure

FUEL INJECTOR AND FUEL TUBE

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4. Remove the electric throttle control actuator bolts in the reverse

order as shown and remove the electric throttle control actuator.

CAUTION:

• Handle carefully to avoid any shock to the electric throttle

control actuator.

• Do not disassemble.

5. Remove intake manifold collector. Refer to 

EM-130, "Removal and Installation"

.

6. When separating fuel feed hose and fuel tube connection, disconnect quick connector as follows:
a. Remove quick connector cap from quick connector.
b. Disconnect quick connector from fuel tube as follows:

CAUTION:

Disconnect quick connector by using the quick connector release (commercial service tool: J-

45488), not by picking out retainer tabs.

i.

With the sleeve side of quick connector release facing to quick connector, install the quick connector

release onto fuel tube.

ii.

Insert the quick connector release (A) into quick connector (2)

until sleeve (B) contacts and goes no further. Hold quick connec-

tor release on that position.

CAUTION:

Inserting quick connector release hard will not disconnect

quick connector. Hold quick connector release where it

contacts and goes no further.

iii. Draw and pull out quick connector straight from fuel tube (1).

CAUTION:

• Pull quick connector (E) holding position (D) as shown in

the figure.

• Never pull with lateral force applied. O-ring inside quick connector may be damaged.

• Prepare container and cloth beforehand as fuel will leakage out.

• Avoid fire and sparks.

• Keep parts away from heat source. Especially, be careful when welding is performed around

them.

• Never expose parts to battery electrolyte or other acids.

• Never bend or twist connection between quick connector and fuel feed hose (with damper) dur-

ing installation/removal.

• To keep clean the connecting portion and to avoid dam-

age and foreign materials, cover them completely with

plastic bags, etc. (A) or something similar.

7. Disconnect harness connector from fuel injector.

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: Insert and retain

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