Nissan Almera Tino V10. Manual - part 18

ACCELERATOR CONTROL, FUEL &

EXHAUST SYSTEMS

SECTION

FE

CONTENTS

QG

PREPARATION ...............................................................2

Special Service Tools ..................................................2
Commercial Service Tools ...........................................2

ACCELERATOR CONTROL SYSTEM ...........................3

Removal and Installation .............................................3
Adjusting Accelerator Wire ..........................................3

MODELS WITH THROTTLE OPENER

.........................3

MODELS WITHOUT THROTTLE OPENER

..................4

FUEL SYSTEM ................................................................5

Checking Fuel Lines ....................................................5
Removal and Installation .............................................5
Fuel Tank .....................................................................6

REMOVAL

.................................................................6

INSTALLATION

..........................................................8

Fuel Pump, Fuel Level Sensor Unit and Fuel
Filter .............................................................................9

REMOVAL

.................................................................9

INSTALLATION

........................................................10

EXHAUST SYSTEM ...................................................... 11

Checking Exhaust System......................................... 11
Removal and Installation ........................................... 11

YD

PREPARATION .............................................................15

Special Service Tool ..................................................15
Commercial Service Tool...........................................15

ACCELERATOR CONTROL SYSTEM .........................16

Removal and Installation ...........................................16
Inspection...................................................................16

FUEL SYSTEM ..............................................................17

Checking Fuel Lines ..................................................17
Water Draining from Fuel Filter .................................17

DRAINING WATER

..................................................17

FUEL FILTER CHECK

..............................................17

Changing Fuel Filter ..................................................17

REMOVAL

...............................................................17

INSTALLATION

........................................................17

Bleeding Fuel Filter....................................................18
Checking Priming Pump ............................................18
Removal and Installation ...........................................19
Fuel Tank ...................................................................19

REMOVAL

...............................................................20

INSTALLATION

........................................................21

Fuel Level Sensor Unit ..............................................22

REMOVAL

...............................................................22

INSTALLATION

........................................................23

EXHAUST SYSTEM ......................................................24

Checking Exhaust System.........................................24
Removal and Installation ...........................................24

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IDX

Special Service Tools

NLFE0029

Tool number
Tool name

Description

KV10114400
Heated oxygen sensor
wrench

NT636

Loosening or tightening front and rear
heated oxygen sensors
a: 22 mm (0.87 in)

KV999G0010
Fuel tank lock ring
socket

NT057

Removing and installing fuel tank lock
ring

Commercial Service Tools

NLFE0030

Tool number
Tool name

Description

Oxygen sensor thread
cleaner

AEM488

Reconditioning the exhaust system threads
before installing a new oxygen sensor (Use
with anti-seize lubricant shown below.)
a: 18 mm dia. with pitch 1.5 mm for zir-
conia oxygen sensor
b: 12 mm dia. with pitch 1.25 mm for
titania oxygen sensor

Anti-seize lubricant
(Permatex 133AR or
equivalent meeting MIL
specification MIL-A-
907)

AEM489

Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads

PREPARATION

QG

Special Service Tools

FE-2

Removal and Installation

NLFE0002

CAUTION:

I

When removing accelerator wire, make a mark to indicate lock nut’s initial position.

I

Check that throttle valve opens fully when accelerator pedal is fully depressed. Also check that it
returns to idle position when pedal is released.

I

Check accelerator control parts for improper contact with any adjacent parts.

I

When connecting accelerator wire, be careful not to twist or scratch wire.

YFE002

SEF793WB

Adjusting Accelerator Wire

NLFE0003

MODELS WITH THROTTLE OPENER

NLFE0003S01

1.

Remove the vacuum hose connected to the throttle opener.

2.

Connect suitable vacuum hose to vacuum pump as shown left.

3.

Apply vacuum [more than −40.0 kPa (−40.0 bar, −300 mmHg,
−11.81 inHg)] until the throttle drum becomes free from the rod
of the throttle opener.
Make sure that there is clearance between the throttle
drum and rod.
If NG, refer to EC-82 (QG), “Basic Inspection”.
If OK, go to following step.

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ACCELERATOR CONTROL SYSTEM

QG

Removal and Installation

FE-3

NFE020

4.

Loosen lock nut.

5.

Tighten accelerator adjusting nut until throttle drum starts to
move.

6.

From that position, turn back adjusting nut 1.5 to 2 turns, and
secure lock nut.

7.

Release vacuum from the throttle opener.

8.

Remove vacuum pump and vacuum hose from the throttle
opener.

9.

Reinstall the original vacuum hose to the throttle opener
securely.

NFE020

MODELS WITHOUT THROTTLE OPENER

NLFE0003S02

1.

Loosen lock nut, and tighten adjusting nut until throttle drum
starts to move.

2.

From that position turn back adjusting nut 1.5 to 2 turns, and
secure lock nut.

ACCELERATOR CONTROL SYSTEM

QG

Adjusting Accelerator Wire (Cont’d)

FE-4