2005 INFINITI QX4 Factory Service Manual

relay instrument panel key fob battery service reset tire pressure display

Load previous 8 pages

Page 1929 of 3419

INFINITI QX4 2005 Factory Service Manual EM-26Revision: October 2005
IGNITION COIL
2005 QX56
IGNITION COILPFP:22448
Removal and InstallationEBS00LM4
REMOVAL
1. Remove the engine room cover using power tool. Refer to EM-11 .
2. Disconnect the

Page 1930 of 3419

INFINITI QX4 2005 Factory Service Manual SPARK PLUG (PLATINUM-TIPPED TYPE)
EM-27
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: October 20052005 QX56
SPARK PLUG (PLATINUM-TIPPED TYPE)PFP:22401
Removal and InstallationEBS00LM5
REMOVAL
1. Remove the igni

Page 1931 of 3419

INFINITI QX4 2005 Factory Service Manual EM-28Revision: October 2005
SPARK PLUG (PLATINUM-TIPPED TYPE)
2005 QX56
CAUTION:
Do not drop or shock spark plug.
Do not use a wire brush for cleaning.
If plug tip is covered with carbon, spark plu

Page 1932 of 3419

INFINITI QX4 2005 Factory Service Manual FUEL INJECTOR AND FUEL TUBE
EM-29
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: October 20052005 QX56
FUEL INJECTOR AND FUEL TUBEPFP:16600
Removal and InstallationEBS00LM6
CAUTION:
Do not remove or disassemble

Page 1933 of 3419

INFINITI QX4 2005 Factory Service Manual EM-30Revision: October 2005
FUEL INJECTOR AND FUEL TUBE
2005 QX56
7. Remove the fuel injector from the fuel tube using the following
steps.
a. Spread open and remove the clip.
b. Remove the fuel injec

Page 1934 of 3419

INFINITI QX4 2005 Factory Service Manual FUEL INJECTOR AND FUEL TUBE
EM-31
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: October 20052005 QX56
Handle O-ring with bare hands. Never wear gloves.
Lubricate new O-ring with new engine oil.
Do not clean

FUEL INJECTOR AND FUEL TUBE
EM-31
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: October 20052005 QX56
Handle O-ring with bare hands. Never wear gloves.
Lubricate new O-ring with new engine oil.
Do not clean O-ring with solvent.
Make sure that O-ring and its mating part are free of foreign material.
When installing O-ring, be careful not to scratch it with tool or fingernails. Also be careful not to
twist or stretch O-ring. If O-ring was stretched while it was being attached, do not insert it
quickly into fuel tube.
Insert O-ring straight into fuel tube. Do not angle or twist it.
3. Install the fuel injector to the fuel tube using the following steps.
a. Insert new clip into clip mounting groove on the fuel injector.
Insert clip so that lug “A” of fuel injector matches notch “A” of
the clip.
CAUTION:
Do not reuse clip. Replace it with a new one.
Do not allow the clip to interfere with the O-ring. If
interference occurs, replace the O-ring.
b. Insert the fuel injector into the fuel tube with the clip attached.
Insert it while matching it to the axial center.
Insert fuel injector so that lug “B” of fuel tube matches notch
“B” of the clip.
Make sure that the fuel tube flange is securely fixed in the
flange fixing groove on the clip.
c. Make sure that installation is complete by checking that the fuel
injector does not rotate or come off.
Make sure that the protrusions of the fuel injectors are aligned
with the cutouts of the clips after installation.
4. Install the fuel tube and fuel injector assembly to the intake manifold.
CAUTION:
Do not let the tip of the injector nozzle come in contact with other parts.
Tighten fuel tube assembly bolts “a” to “b” in illustration in two
steps.
5. Install the fuel hose assembly.
Insert connectors straight, making sure that the axis is lined up with fuel tube side to prevent O-ring
from being damaged.
Tighten bolts evenly in several steps.
Make sure that there is no gap between the flange and fuel tube after tightening the bolts.
CAUTION:
Handle O-ring with bare hands. Do not wear gloves.Fuel tube side : Blue
Nozzle side : Brown
KBIA2507E
1st step : 12.8 N·m (1.3 kg-m, 9 ft-lb)
2nd step : 24.5 N·m (2.5 kg-m, 18 ft-lb)
KBIA2474E

Page 1935 of 3419

INFINITI QX4 2005 Factory Service Manual EM-32Revision: October 2005
FUEL INJECTOR AND FUEL TUBE
2005 QX56
Lubricate O-ring with new engine oil.
Do not clean O-ring with solvent.
Make sure that O-ring and its mating part are free of forei

Page 1936 of 3419

INFINITI QX4 2005 Factory Service Manual ROCKER COVER
EM-33
C
D
E
F
G
H
I
J
K
L
MA
EM
Revision: October 20052005 QX56
ROCKER COVERPFP:13264
Removal and InstallationEBS00LM7
REMOVAL
1. Remove the engine room cover using power tool. Refer to E

Load next 8 pages

Page: < prev 1-10 ... 1897-1904 1905-1912 1913-1920 1921-1928 1929-1936 1937-1944 1945-1952 1953-1960 1961-1968 ... 3424 next >

load capacity radio check oil transmission fluid change key battery battery