Nissan Almera Tino V10. Instruction — part 873
EM-148
[YD]
INJECTION TUBE AND FUEL INJECTOR
5.
Remove nozzle oil seal.
●
Using a slotted screwdriver, pry flange to remove oil seal.
NOTE:
Nozzle oil seal seals between fuel injector and rocker cover. If
only injection tube shall be removed and installed, nozzle oil
seal replacement is not required.
6.
Remove rocker cover. Refer to
EM-160, "Removal and Installa-
.
7.
Remove spill tube mounting bolts and nut.
●
Loosen bolts and nut to the reverse order of the shown in the
figure and remove then.
8.
Following steps below, remove fuel injector.
a.
Remove nozzle support.
b.
Remove fuel injector. While rotating it to left and right, raise it to
remove.
CAUTION:
●
Handle fuel injector carefully without giving any impact.
●
Do not disassemble fuel injector.
c.
If nozzle gasket remains in cylinder head, hook it with tip of a
slotted screwdriver and pull it out.
INSTALLATION
1.
Following steps below, install fuel injector.
a.
Install O-ring and nozzle gasket to fuel injector, and insert them into cylinder head.
b.
Tighten injection tubes temporarily in the order of 3-4-1-2.
c.
Be sure to fit nozzle support without looseness.
d.
Tighten nozzle support bolts.
e.
Loosen injection tubes in the order of 2-1- 4-3.
PBIC0944E
SBIA0205E
PBIC0759E
INJECTION TUBE AND FUEL INJECTOR
EM-149
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2.
Connect spill tube.
●
Tighten fixing bolts and nut in the numerical order shown in
the figure.
NOTE:
Connection of spill tube gasket may be broken, even if it is tight-
ened to specified torque. It does not affect performance.
3.
Carry out air tightness test for spill tube.
●
Connect a vacuum handy pump to spill connector. Check that
vacuum is retained while applying following vacuum.
●
If outside of standard, reconnect spill tube. (Replace gasket in
this case.)
4.
Install rocker cover. Refer to
EM-160, "Removal and Installation"
.
5.
Install nozzle oil seal.
●
Insert it straight until its flange fully contacts rocker cover.
CAUTION:
●
Check gutter spring in seal on fuel injector for missing.
6.
Connect injection tubes individually to each cylinder in order of
3-4-1-2.
7.
Connect spill hose.
8.
Install remaining parts in reverse order of removal.
INSPECTION AFTER INSTALLATION
CONSULT-II service support has a force rail pressure increase function and can increase rail pressure to any
given pressure. Check for fuel leaks visually by increasing internal pressure using this function.
SBIA0205E
Standard
:
−
53.3 to
−
66.7 kPa (
−
533 to
−
667 mbar,
−
400 to
−
500 mmHg,
−
15.75 to
−
19.69 inHg)
JEF250Z
SBIA0203E
EM-150
[YD]
FUEL PUMP
FUEL PUMP
PFP:17042
Removal and Installation
EBS00QFN
CAUTION:
●
Before removing and installing fuel pump, be sure to remove sprocket. Do not loosen or remove
installation nut in the center of fuel pump. If loosened or removed, replace fuel pump.
●
After removing timing chain, do not turn crankshaft and camshaft separately, or valves will strike
piston heads.
●
When installing camshafts, chain tensioners, oil seals or other sliding parts, lubricate contacting
surfaces with new engine oil.
●
Apply new engine oil to parts marked in illustration before installation.
REMOVAL
1.
Remove RH engine mount insulator and bracket. Refer to
EM-197, "Removal and Installation"
.
2.
Pull power steering reservoir tank out of brackets to move power steering piping.
CAUTION:
To avoid removing power steering reservoir tank out of brackets move it with power steering pip-
ing aside.
3.
Remove RH front wheel.
4.
Remove RH splash cover (combined with undercover)
5.
Remove front exhaust tube.
6.
Remove fuel hoses from fuel pump.
1.
Washer
2.
Fuel pump sprocket
3.
Fuel pump
4.
Spacer
5.
Coupling
6.
Sprocket nut
MBIA0012E
FUEL PUMP
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7.
Remove the harness connector from the fuel pump.
8.
Remove injection tube center.
9.
Remove front chain case.
●
Loosen fixing bolts in the reverse order of that shown in the
figure and remove them.
●
Remove No. 6, 10 and 11 bolts with the rubber washer as
space is limited for pulling them out.
CAUTION:
●
While front chain case is removed, cover openings to
prevent entry of foreign material into engine.
●
Do not remove two mass dampers on the back of cover.
10. Set the No. 1 piston to TDC on its compression stroke.
●
Turn crankshaft pulley clockwise so that the alignment mark
(punched mark) on each camshaft sprocket is positioned as
shown in the figure.
●
No position indicator is provided on the crankshaft pul-
ley.
●
When installing, color coded links on the secondary tim-
ing chain can be used as alignment marks. Marking may
not be necessary for removal; however, make alignment
marks as required because the alignment mark on fuel
pump sprocket may not be easy to see.
11. Remove chain tensioner.
a.
Push the plunger of chain tensioner and keep it pressed with a
push pin.
JEM121G
SBIA0189E
SEM515G
JEM124G
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