Nissan Almera Tino V10. Instruction — part 891
EM-220
[YD]
CYLINDER BLOCK
CAUTION:
If out of specification, take same action mentioned in “Method by measurement”.
MAIN BEARING OIL CLEARANCE
Method by Measurement
●
Install main bearings to the cylinder block and bearing cap, and tighten the bolts to the specified torque.
Then, measure the inner diameter of the main bearings.
(Bearing clearance) = (Bearing inner diameter)
−
(Crankshaft journal outer diameter)
●
If out of specification, check main bearing housing inner diameter and crankshaft journal outer diameter,
and select appropriate main bearing to adjust clearance to specifications. Refer to
.
Method Using Plastigage
●
Remove contamination such as oil and dust completely from
crankshaft journals and each bearing surface.
●
Cut plastigage slightly shorter than bearing width. place it in
crankshaft turning direction, avoiding oil holes.
●
Install main bearings and bearing cap and tighten to the speci-
fied torque.
CAUTION:
Never rotate crankshaft.
●
Remove main bearings and bearings, and measure plastigage
width using scale on plastigage bag.
CAUTION:
If out of specification, take same action mentioned in “Method by measurement”.
●
Install main bearings to the cylinder block and bearing cap, and tighten the bolts to the specified torque.
Then, measure the inner diameter of the main bearings.
MAIN BEARING CRUSH HEIGHT
●
When the bearing cap is removed after being tightened to the
specified torque with main bearings installed, the tip end of bear-
ing must protrude.
●
If out of specification, replace main bearings.
MAIN BEARING CAP BOLT DEFORMATION
●
Measure the outer diameter of threaded area, d1 and d2, at the
points specified in the figure.
●
When the necked point is identified at a point other than where
specified, measure at the point as d2.
●
Calculate the difference between d1 and d2.
Standard
: 0.039 - 0.066 mm (0.0015 - 0.0026 in)
PBIC0131E
Standard
: Crush height must exist.
SEM502G
Limit
: 0.13 mm (0.0051 in)
JEM219G
CYLINDER BLOCK
EM-221
[YD]
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CONNECTING ROD BOLT DEFORMATION
●
Install nuts to connecting rod bolts. Check that the nut can be
screwed smoothly on bolt threads by hand to the last thread on
the bolt.
●
If the nut does not screw in smoothly, measure the outer diame-
ter of the bolt thread at the point specified in the figure.
●
If a necked point is identified, measure at that point.
●
If the measurement exceeds the limit, replace connecting rod
bolts and nuts.
OIL JET
●
Check nozzle for deformation and damage.
●
Blow compressed air from nozzle, and check for clogs.
●
If it out of the standard, replace oil jet.
OIL JET RELIEF VALVE
●
Using a clean plastic stick, press check valve in oil jet relief
valve. Make sure that valve moves smoothly with proper reac-
tion force.
●
If it is out of the standard, replace oil jet relief valve.
MOVEMENT AMOUNT OF FLYWHEEL
NOTE:
●
Inspection for double mass flywheel only.
●
Do not disassembly double mass flywheel.
Flywheel Runout
●
Measure deflection of flywheel contact surface to the clutch with a dial gauge.
Measure deflection at 210 mm (8.27 in) dia.
●
When measured value exceeds the limit, replace flywheel with a
new one.
Standard
: 8.90 - 9.00 mm (0.3504 - 0.3543 in) dia.
Limit
: 8.75 mm (0. 3445 in) dia.
JEM220G
Standard
: Deformation and damage.
JEM221G
Standard
: Valve moves smoothly with proper reaction force.
JEM222G
YD22DDT engine
Limit
: 0.15mm (0.0059in)
YD22DDTi engine
Standard
: 0.45mm (0.0177 in) or less
Limit
: 1.3mm (0.051 in)
PBIC0683E
EM-222
[YD]
CYLINDER BLOCK
Movement Amount in Rotation Direction
●
Check the movement amount in the following procedure.
1.
Install a bolt to clutch cover mounting hole, and place a torque wrench on the extended line of the flywheel
center line.
●
Tighten bolt at a force of 9.8 N·m (1kg-m, 87 in-lb) to keep it from loosening.
2.
Put a mating mark on circumferences of the two flywheel
masses without applying any load (Measurement standard
points).
3.
Apply a force of 9.8 N·m (1kg-m, 87 in-lb) in each direction, and
mark the movement amount on the mass on the transmission
side.
4.
Measure dimensions of movement amounts A and B on circum-
ference of the flywheel on the transmission side.
●
When measured value is outside the standard, replace flywheel.
Standard
: 26.2 mm (1.031 in) or less
KBIA0297E
SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Standard and Limit
EBS00QG0
GENERAL SPECIFICATIONS
INTAKE MANIFOLD AND EXHAUST MANIFOLD
Unit: mm (in)
DRIVE BELTS
Belt Deflection:
Unit: mm (in)
*: When engine is cold.
Cylinder arrangement
In-line 4
Displacement
Unit: cm
3
(cu in)
2,184 (133.27)
Bore and stroke
Unit: mm (in)
86 x 94 (3.39 x 3.70)
Valve arrangement
DOHC
Firing order
1-3-4-2
Number of piston rings
Compression
2
Oil
1
Number of main bearings
5
Compression ratio
16.7
Compression pressure
Unit: kPa (bar, kg/cm
2
, psi)/200 rpm
Standard
2,991 (29.9, 30.5, 2,434)
Minimum
2,452 (24.5, 25.0, 356)
Differential limit between cylinders
490 (4.9, 5.0, 71)
Valve timing
Unit: degree
a
b
c
d
e
f
224
212
2
30
-2
46
EM120
Item
Limit
Surface distortion
Intake manifold
0.1 (0.004)
Exhaust manifold
0.3 (0.012)
Applied belt
Belt deflection with 98 N (10 kg, 22 lb) force applied*
New
Adjusted
Limit for re-adjusting
Air conditioner compressor
belt
4 - 5
(0.16 - 0.20)
6 - 7
(0.24 - 0.28)
8.5 (0.335)
Alternator & water pump
belt
9.0 - 10.5
(0.354 - 0.413)
11.0 - 12.5
(0.433 - 0.492)
16.5 (0.650)
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