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EM-32Revision: June 2006
IGNITION COIL, SPARK PLUG AND ROCKER COVER
2007 Versa
3. Insrtall spark plug using suitable tool.
CAUTION:
Never drop or shock it.
4. Install ignition coil.
CAUTION:
Handle it carefully and avoid impacts.
Never disassemble.
5. Install intake manifold. Refer to EM-18, "
INTAKE MANIFOLD" . Plug type : Iridium tipped
Make : DENSO
Part number : FXE20HR11
Gap (nominal) : 1.1 mm (0.043 in)
PBIC3871E
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FUEL INJECTOR AND FUEL TUBE
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FUEL INJECTOR AND FUEL TUBEPFP:16600
ComponentsEBS00U7K
Removal and Installation EBS00U7L
REMOVAL
WA RN ING:
Put a “CAUTION: FLAMMABLE” sign in the workshop.
Be sure to work in a well ventilated area and furnish workshop with a CO2 fire extinguisher.
Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
1. Release the fuel pressure. Refer to EC-81, "
FUEL PRESSURE RELEASE" .
2. Remove quick connector cap (1) from quick connector connec-
tion.
1. Bracket 2. Bracket 3. Fuel tube
4. Clip 5. Fuel injector 6. O-ring (green)
7. O-ring (black)
WBIA0779E
PBIC3664E
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EM-34Revision: June 2006
FUEL INJECTOR AND FUEL TUBE
2007 Versa
3. Disconnect fuel feed hose from hose clamp.
NOTE:
There is no fuel return path.
4. With the sleeve side of quick connector release facing quick connector, install quick connector release
onto fuel tube.
5. Insert quick connector release into quick connector until sleeve
contacts and goes no further. Hold quick connector 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.
6. Draw and pull out quick connector straight from fuel tube.
CAUTION:
Pull quick connector holding “A” position.
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.
Avoid fire and sparks.
Keep parts away from heat source. Especially, be careful when welding is performed around
them.
Do not expose parts to battery electrolyte or other acids.
Do not bend or twist connection between quick connector and fuel feed hose during installa-
tion/removal.
To keep clean the connecting portion and to avoid dam-
age and foreign materials, cover them completely with
plastic bags or something similar.
7. Remove intake manifold. Refer to EM-18, "
INTAKE MANIFOLD" .
1 : Quick connector cap
PBIC3771E
KBIA0702E
PBIC2205E
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FUEL INJECTOR AND FUEL TUBE
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8. Remove fuel tube.
Loosen bolts in reverse order as shown.
9. Remove the fuel tube and fuel injector assembly.
CAUTION:
When removing, be careful to avoid any interference with fuel injector.
Use a shop cloth to absorb any fuel leaks from fuel tube.
10. Remove fuel injector from fuel tube with the following procedure:
a. Open and remove clip.
b. Remove fuel injector from fuel tube by pulling straight.
CAUTION:
Be careful with remaining fuel that may go out from fuel tube.
Be careful not to damage fuel injector nozzle during removal.
Never bump or drop fuel injector.
Never disassemble fuel injector.
INSTALLATION
1. Note the following, and install O-rings to fuel injector.
CAUTION:
Upper and lower O-rings are different. Be careful not to confuse them.
Handle O-ring with bare hands. Never wear gloves.
Lubricate O-ring with new engine oil.
Never 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, never insert it quickly
into fuel tube.
Insert O-ring straight into fuel tube. Never twist it.
: Engine front
PBIC3154J
Fuel tube side : Black
Nozzle side : Green
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EM-36Revision: June 2006
FUEL INJECTOR AND FUEL TUBE
2007 Versa
2. Install fuel injector (4) to fuel tube (1) with the following proce-
dure:
a. Insert clip (2) into clip groove (F) on fuel injector.
Insert clip so that protrusion (G) of fuel injector matches cut-
out (D) of clip.
CAUTION:
Never 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 with clip attached.
Insert it while matching it to the axial center.
Insert fuel injector so that protrusion (B) of fuel tube matches
cut-out (C) of clip.
Make sure that fuel tube flange (A) is securely fixed in flange
fixing groove (E) on clip.
c. Make sure that installation is complete by making sure that fuel
injector does not rotate or come off.
3. Set fuel tube and fuel injector assembly at its position for installation on cylinder head.
CAUTION:
For installation, be careful not to interfere with fuel injector nozzle.
4. Tighten bolts in numerical order as shown.
5. Installation of the remaining components is in the reverse order of removal.
3 : O–ring (black)
5 : O–ring (green)
PBIC3155J
: Engine front
PBIC3154J
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TIMING CHAIN
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TIMING CHAINPFP:13028
ComponentsEBS00U7M
1. Timing chain slack guide 2. Timing chain tensioner 3. Camshaft sprocket (EXH)
4. Timing chain 5. Oil filler cap 6. Front cover
7. O-ring 8.Intake valve timing control solenoid
valve9. Crankshaft pulley bolt
10. Crankshaft pulley 11. Front oil seal 12. Drive belt auto-tensioner
PBIC3538J
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EM-38Revision: June 2006
TIMING CHAIN
2007 Versa
Removal and InstallationEBS00U7N
CAUTION:
The rotating direction indicated in the text indicates all directions seen from the engine front.
REMOVAL
1. Remove front RH wheel. Refer to WT-6, "ROAD WHEEL TIRE ASSEMBLY" .
2. Remove front fender protector (RH). Refer to EI-22, "
FENDER PROTECTOR" .
3. Drain engine oil. Refer to LU-5, "
ENGINE OIL" .
NOTE:
Perform this step when engine is cold.
4. Remove the following parts.
Rocker cover: Refer to EM-30, "Components" .
Drive belt: Refer to EM-13, "Components" .
Water pump pulley: Refer to CO-17, "Components" .
Ground cable (between engine bracket (RH) and radiator core support)
5. Support the bottom surface of engine using a transmission jack, and then remove the engine bracket and
insulator (RH). Refer to EM-73, "
ENGINE ASSEMBLY" .
6. Set No. 1 cylinder at TDC on its compression stroke with the following procedure:
a. Rotate crankshaft pulley (1) clockwise and align TDC mark (no paint) (B) to timing indicator (A) on front
cover.
b. At the same time, make sure that the cam noses of the No.1 cyl-
inder are located ( ) as shown.
If not, rotate crankshaft pulley one revolution (360 degrees)
and align as shown.
13.Timing chain tension guide (front
cover side)14. Crankshaft sprocket 15. Oil pump sprocket
16. Oil pump drive chain 17. Camshaft sprocket (INT) 18. Timing chain tension guide
19. O-ring 20. Chain tensioner (for oil pump)
A. Refer to EM-42
B. Refer to EM-51
C : White paint mark (Not use for service)
PBIC3960E
1 : Camshaft (INT)
2 : Camshaft (EXH)
: Engine front
PBIC3359J
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TIMING CHAIN
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7. Hold crankshaft pulley (1) using suitable tool (A) loosen crank-
shaft pulley bolt, and locate bolt seating surface at 10 mm (0.39
in) from its original position.
CAUTION:
Never remove the crankshaft pulley bolt as it will be used
as a supporting point for the pulley puller.
8. Attach a pulley puller (A) in the M6 thread hole on crankshaft
pulley (1), and remove crankshaft pulley.
9. Remove oil pan (lower). Refer to EM-24, "
OIL PAN" .
NOTE:
When crankshaft sprocket, oil pump sprocket and other related parts are not removed, this step is unnec-
essary.
10. Remove intake valve timing control solenoid valve.
11. Remove drive belt auto-tensioner.
12. Loosen bolts in reverse order as shown.
PBIC3961E
Tool number : KV11103000 ( — )
PBIC3962E
PBIC3164J