2009 NISSAN TIIDA dimensions

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Cylinder Head
INFOID:0000000004784327
CYLINDER HEAD Unit: mm (in)
VALVE DIMENSIONS Unit: mm (in)
3.34 (0.1315) 334
3.36 (0.1323) 336
3.38 (0.1331) 338
3.40 (0.1339) 340
3.42 (0.1346) 342
3.44 (0.1354) 344
3.46 (0.1362) 346
3.48 (0.1370) 348
3.50 (0.1378) 350
Thickness mm (in) Identification mark Items Standard Limit
Head surface distortion — 0.1 (0.004)
Normal cylinder head height “H” 125.0 (4.92) —

EM-132< SERVICE INFORMATION >
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PREPARATION
Commercial Service Tool INFOID:0000000004307120
KV10109300
( — )
Pulley holder Removing and installing crankshaft pulley
KV10111800
( — )
Valve guide drift Removing and installing valve guide
Tool number
(Kent-Moore No.)
Tool name DescriptionNT628
PBIC4012E
(Kent-Moore No.)
Tool name Description
Power tool Loosening bolts and nuts
Spark plug wrench Removing and installing spark plug
Valve seat cutter set Finishing valve seat dimensions
Piston ring expander Removing and installing piston ring PBIC0190E
PBIC2982E
NT048
NT030

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c. Press-fit the rear oil seal usi
ng a drift with outer diameter 115
mm (4.53 in) and inner diameter 90 mm (3.54 in) (A).
• Press-fit to the specified dimensions as shown.
CAUTION:
• Never touch the grease applied to the oil seal lip.
• Be careful not to damage the rear oil seal mounting part of
oil pan (upper) and cylinder block or the crankshaft.
• Press-fit straight, making sure that rear oil seal does not curl or tilt.
NOTE:
The standard surface of the dimens ion is the rear end surface of
cylinder block.
6. Install oil pump. • Tighten bolts in numerical order as shown.
7. Install oil pump sprocket, oil pump drive chain and other related parts if removed.
8. Use a scraper (A) to remove old liquid gasket from mating sur- faces of oil pan (lower).
• Also remove old liquid gasket from mating surface of oil pan (upper).
• Remove old liquid gasket from the bolt holes and threads. PBIC3953E

EM-190< SERVICE INFORMATION >
[MR18DE]
CYLINDER HEAD
3. Install valve oil seal. • Install with a valve oil seal using Tool (A) to match dimensionas shown.
NOTE:
Dimension (H) is height that measured before installing valve
spring (with valve spring seat).
4. Install valve. • Install larger diameter to intake side.
5. Install valve spring (with valve spring seat). • Install smaller pitch (valve spring seat side) to cylinder head
side (B).
• Confirm identification color (A) of valve spring.
6. Install valve spring retainer.
7. Install valve collet. • Compress valve spring using Tool (A). Install valve collet with a magnet hand.
CAUTION:
When working, be careful not to damage valve lifter holes.
• Tap valve stem edge lightly with a plastic hammer after instal- lation to check its installed condition.
8. Install valve lifter. • Install it in the original position.
9. Install spark plug using suitable tool.
Inspection After Disassembly INFOID:0000000004307155
VALVE DIMENSIONS
• Check dimensions of each valve. For dimensions, refer to EM-227, " Standard and Limit " .
• If dimensions are out of the standard, replace valve.
VALVE GUIDE CLEARANCE
Valve Stem Diameter Tool number : KV10115600 (J-38958)
Height (H) : 15.1 - 15.7 mm (0.594 - 0.618 in) PBIC3211J
1 : Valve spring seat (Do not remove from valve spring.)
Intake : White
Exhaust : Orange PBIC3462J
Tool number : KV101092S0 (J-26336 B)
PBIC3209J

EM-192< SERVICE INFORMATION >
[MR18DE]
CYLINDER HEAD
3. Ream cylinder head valve guide hole using suitable tool (A).
4. Heat cylinder head to 110 ° to 130 °C (230 ° to 266 °F) by soaking
in heated oil (A).
5. Press valve guide (1) from camshaft side to dimensions as shown.
WARNING:
Cylinder head contains heat, when working, wear protective
equipment to avoid getting burned.
6. Apply reamer finish to valve guide using suitable tool (A).
VALVE SEAT CONTACT
• After confirming that the dimensions of valve guides and valves are within specifications, perform this proce-
dure.
• Apply prussian blue (or white lead) onto contacting surfac e of valve seat to check the condition of the valve
contact on the surface. Valve guide hole diameter (for service parts):
: 9.675 - 9.696 mm (0.3809 - 0.3817 in) PBIC3215J
PBIC3214J
2 : Cylinder head
Projection (H) : 13.35 - 13.65 mm (0.526 - 0.537 in) PBIC3217J
Standard
: 5.500 - 5.518 mm (0.2165 - 0.2172 in) PBIC3215J

CYLINDER HEAD
EM-193
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• Check if the contact area band is continuous all around the circum-
ference.
• If not, grind to adjust valve fitti ng and check again. If the contacting
surface still has NG conditions even after the re-check, replace
valve seat.
VALVE SEAT REPLACEMENT When valve seat is removed, replace with oversized [0.5 mm (0.020 in)] valve seat.
1. Bore out old seat until it collapses. Boring shoul d not continue beyond the bottom face of the seat recess
in cylinder head. Set the machine depth stop to ensure this. Refer to EM-227, " Standard and Limit " .
2. Ream cylinder head (1) recess diameter for service valve seat.
• Be sure to ream in circles concentric to the valve guide center.This will enable valve seat to fit correctly.
3. Heat cylinder head to 110 ° to 130 °C (230 ° to 266 °F) by soaking
in heated oil (A).
4. Provide valve seats cooled well with dry ic e. Press-fit valve seat into cylinder head.
WARNING:
• Never touch cold valve seats directly.
• Cylinder head contains heat, wh en working, wear protective equipment to avoid getting burned.
5. Using valve seat cutter set or valve seat grinder, finish valve seat to the specified dimensions. For dimensions, refer to EM-227, " Standard and Limit " .
CAUTION:
When using valve seat cutter, firmly grip the cutter handle
with both hands. Then, press on the contacting surface all
around the circumference to cu t in a single drive. Improper
pressure on the cutter or cutting many different times may
result in staged valve seat.
6. Using compound, grind to adjust valve fitting.
7. Check again for normal contact. SBIA0322E
2 : Valve seat
Oversize [0.5 mm (0.020 in)] Intake : 35.200 - 35.227 mm (1.3858 - 1.3869 in)
Exhaust : 29.200 - 29.227 mm (1.1496 - 1.1507 in) PBIC3218J
PBIC3214J
SEM934C

EM-194< SERVICE INFORMATION >
[MR18DE]
CYLINDER HEAD
VALVE SPRING SQUARENESS
• Set try square along the side of valve spring and rotate the spring. Measure the maximum clearance between the top of valve spring
and try square.
CAUTION:
Never remove valve spring seat from valve spring.
• If it exceeds the limit, replace valve spring (with valve spring seat).
VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LOAD
• Check valve spring pressure with valve spring seat installed at the specified spring height.
CAUTION:
Never remove valve spring seat from valve spring.
Standard:
• If the installation load or load with valve open is out of the standard, replace valve spring (with valve spring seat). Limit: 1.9 mm (0.075 in) PBIC0080E
SEM113
Items Intake Exhaust
Free height 44.90 - 45.10 mm (1.7677 - 1.7755 in) 45.74 - 45.94 mm (1.8007 - 1.8086 in)
Installation height 35.30 mm (1.390 in) 35.30 mm (1.390 in)
Installation load 153 - 173 N (15.6 - 17.6 kg, 34 - 39 lb) 139 - 157 N (14.2 - 16 kg, 31 - 35 lb)
Height during valve open 26.36 mm (1.0377 in) 27.80 mm (1.0944 in)
Load with valve open 335 - 377 N (34.2 - 38.5 kg, 75 - 85 lb) 266 - 297 N (27.1 - 30.3 kg, 60 - 67 lb)
Identification color White Orange

CYLINDER BLOCK
EM-213
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1. “Main Bearing Selection Table” rows correspond to main bearing
housing grade on rear left side of cylinder block (L).
• If there is a correction stamp ma rk on cylinder block, use it as
a correct reference.
2. Apply main journal diameter grade stamped on crankshaft front side to column in the “Main Bearing Selection Table”.
3. Read the symbol at the cross point of selected row and column in the “Main Bearing Selection Table”.
CAUTION:
There are two main bearing selection tables. One is for No. 1, 4 and 5 journals and the other is for
No. 2 and 3 journals. Make certain to use the approp riate table. This is due to differences in the
specified clearances.
4. Apply the symbol obtained to the “Main B earing Grade Table” to select main bearing.
NOTE:
Service part is available as a set of both upper and lower.
When Cylinder Block and Crankshaft are Reused 1. Measure the dimensions of the cylinder block ma in bearing housing inner diameter and crankshaft main
journal diameter individually. Refer to EM-216, " Inspection After Disassembly " and
EM-216, " Inspection
After Disassembly " .
2. Apply the measured dimension to t he “Main Bearing Selection Table”.
3. Read the symbol at the cross point of selected row and column in the “Main Bearing Selection Table”.
CAUTION:
There are two main bearing selection tables. One is for No. 1, 4 and 5 journals and the other is for
No. 2 and 3 journals. Make certain to use the ap propriate table. This is due to differences in the
specified clearances.
4. Apply the symbol obtained to the “Main B earing Grade Table” to select main bearing.
NOTE: A : Correction stamp
B : Standard stamp
C : Cylinder No. 1 bore grade
D : Cylinder No. 2 bore grade
E : Cylinder No. 3 bore grade
F : Cylinder No. 4 bore grade
G : No. 1 main bearing housing grade
H : No. 2 main bearing housing grade
I : No. 3 main bearing housing grade
J : No. 4 main bearing housing grade
K : No. 5 main bearing housing grade
: Engine front PBIC3264J
A : No. 1 pin journal diameter grade
B : No. 2 pin journal diameter grade
C : No. 3 pin journal diameter grade
D : No. 4 pin journal diameter grade
E : No. 1 main journal diameter grade
F : No. 2 main journal diameter grade
G : No. 3 main journal diameter grade
H : No. 4 main journal diameter grade
I : No. 5 main journal diameter grade PBIC3261J