2007 NISSAN TIIDA oil

EM-100
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
CYLINDER BLOCK
Exploded ViewINFOID:0000000001381433
1. Crankshaft position sensor (POS) cover 2. Crankshaft position sensor (POS) 3. O-ring
4. Water drain plug 5. Cylinder block 6. Oil level gauge
7. Oil level gauge guide 8. O-ring 9. Knock sensor
AWBIA0153GB

CYLINDER BLOCK
EM-101
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Disassembly and AssemblyINFOID:0000000001381434
DISASSEMBLY
1. Remove oil pan (upper). Refer to EM-96, "Removal and Installation".
2. Remove cylinder head. Refer to EM-80, "
Removal and Installation".
3. Remove knock sensor.
CAUTION:
Carefully handle knock sensor avoiding shocks.
4. Remove crankshaft position sensor (POS) and cover.
CAUTION:
 Avoid impacts such as a dropping.
 Never disassemble.
 Keep it away from metal particles.
 Never place the sensor where it is exposed to magnetism.
5. Remove piston and connecting rod assembly with the following procedure:
 Before removing piston and connecting rod assembly, check the connecting rod side clearance. Refer to
EM-108, "
Inspection".
a. Position crankshaft pin corresponding to connecting rod to be removed onto the bottom dead center.
b. Remove connecting rod cap.
c. Using a hammer handle or similar tool, push piston and connect-
ing rod assembly out to the cylinder head side.
CAUTION:
 Be careful not to damage matching surface with connect-
ing rod cap.
 Be careful not to damage the cylinder wall and crankshaft
pin, resulting from an interference of the connecting rod
big end.
6. Remove connecting rod bearings.
CAUTION:
Identify installation positions, and store them without mixing up.
7. Remove piston rings form piston.
 Before removing piston rings, check the piston ring side clearance. Refer to EM-108, "
Inspection".
 Use a piston ring expander (commercial service tool) (A).
CAUTION:
 When removing piston rings, be careful not to damage
the piston.
 Be careful not to damage piston rings by expanding
them excessively.
10. Oil pressure switch 11. Top ring 12. Second ring
13. Oil ring 14. Piston pin 15. Piston
16. Connecting rod 17. Connecting rod bearing (upper) 18. Main bearing (upper)
19. Thrust bearing 20. Crankshaft key 21. Connecting rod cap bolt
22. Connecting rod cap 23. Connecting rod bearing (lower) 24. Main bearing (lower)
25. Crankshaft 26. Signal plate 27. Rear oil seal
28. Flywheel 29. Main bearing cap bolt 30. Main bearing cap
A. Refer to EM-101
KBIA3365J
PBIC3233J

EM-102
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
8. Remove piston from connecting rod.
 Use a piston pin press stand (SST) and a press to remove the
piston pin.
CAUTION:
Be careful not to damage the piston and connecting rod.
NOTE:
The joint between the connecting rod and the piston pin is a
press fit.
9. Remove the main bearing cap in the following procedure.
 Measure crankshaft end play before loosening main bearing cap bolts. Refer to EM-108, "
Inspection"
a. Loosen and remove bolts in several steps in reverse of the
numerical order shown in the figure.
 TORX socket (size: E14) can be used.
b. Remove the main bearing cap from the cylinder block while tapping lightly with a plastic hammer.
10. Remove crankshaft (2).
CAUTION:
 Be careful not damage or deform signal plate (1) mounted
on crankshaft.
 When setting crankshaft on a flat floor surface, use a
block of wood to avoid interference between signal plate
and the floor surface.
 Never remove signal plate unless it is necessary to do so.
NOTE:
When removing or installing signal plate, use TORX socket (size
T40).
11. Pull rear oil seal out from rear end of crankshaft.
12. Remove main bearing (upper and lower) and thrust bearings from cylinder block and main bearing cap.
CAUTION:
Identify installation positions, and store them without mixing up.
ASSEMBLY
1. Fully air-blow engine coolant and engine oil passages in cylinder block, cylinder bore and crankcase to
remove any foreign material.
CAUTION:
Use a goggles to protect eyes.
A : Drift [KV10109730]
B : Center cap [KV10110310]
C : Press stand [ST13030020]
PBIC5270J
: Engine front
PBIC3744E
PBIC3745E

CYLINDER BLOCK
EM-103
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2. Install water drain plug (1) to cylinder block as shown in the fig-
ure.
Use Genuine Liquid Gasket or equivalent.
3. Install main bearings and thrust bearings with the following procedure:
a. Remove dust, dirt, and engine oil on the bearing mating surfaces of cylinder block.
b. Install thrust bearings to the both sides of the No. 3 journal hous-
ing (B) on cylinder block.
 Install thrust bearings with the oil groove (A) facing crankshaft
arm (outside).
c. Install the main bearings (1) paying attention to the direction.
 Install the one with oil holes (A) onto cylinder block and the
one without oil holes onto main bearing cap.
 Before installing main bearings, apply new engine oil to the
bearing surface (inside). Do not apply engine oil to the back
surface, but thoroughly clean it.
 Ensure the oil holes on cylinder block and those on the corre-
sponding bearing are aligned.
 Install the main bearing in the position shown in the figure.
NOTE:
Install the main bearing in the center position with the following
dimension. For service operation, the center position can be
checked visually.
: Engine front
PBIC3742E
: Engine front
PBIC3258J
PBIC3746E
1 : Cylinder block
2 : Main bearing (upper)
3 : Main bearing (lower)
4 : Main bearing cap
: Engine front
PBIC3747E
Journal position No. 1 No. 2 No. 3 No. 4 No. 5
L1 [Unit: mm (in)]1.65–2.05 1.25–1.65 2.30–2.70 1.25–1.65 1.60–2.00
(0.065-0.081) (0.049-0.065) (0.091-0.106) (0.049-0.065) (0.063-0.079)
L2 [Unit: mm (in)]1.30–1.70 1.30–1.70 2.30–2.70 1.30–1.70 1.30–1.70
(0.051-0.067) (0.051-0.067) (0.091-0.106) (0.051-0.067) (0.051-0.067)

EM-104
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
CAUTION:
Dimension L1 of journal No. 3 is the distance from the housing base end surface (bulk) (not the
distance from the thrust bearing mounting end surface).
4. Install signal plate to crankshaft if removed.
a. Set the signal plate (1) with the flange facing toward the counter-
weight side (engine front side) to the crankshaft rear surface.
b. After positioning crankshaft and signal plate with positioning
dowel pin, tighten bolt.
NOTE:
Dowel pin of crankshaft and signal plate is provided as a set for
each.
c. Remove dowel pin.
CAUTION:
Be sure to remove dowel pin.
5. Install crankshaft to cylinder block.
 Make sure that crankshaft turns smoothly by hand.
CAUTION:
Never install rear oil seal yet.
6. Install main bearing caps.
 Install the main bearing cap while referring to the front mark
(B) and the journal number stamp (A).
NOTE:
Main bearing cap cannot be replaced as a single parts,
because it is machined together with cylinder block.
7. Tighten main bearing cap bolts in numerical order shown in the
figure with the following steps.
a. Apply new engine oil to threads and seat surfaces of the mounting bolts.
b. Tighten main bearing cap bolts.
A : Dowel pin hole
: Engine front
PBIC3748E
PBIC3749E
: Engine front
PBIC3744E
: 32.4 N·m (3.3 kg-m, 24 ft-lb)

CYLINDER BLOCK
EM-105
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c. Turn main bearing cap bolts 60 degrees clockwise (angle tight-
ening) in numerical order shown in the figure.
CAUTION:
Check and confirm the tightening angle by using the angle
wrench [SST: KV10112100] (A) or protractor. Avoid judg-
ment by visual inspection without the tool.
 After installing the mounting bolts, make sure that crankshaft can be rotated smoothly by hand.
 Check crankshaft end play. Refer to EM-108, "
Inspection".
8. Install piston to connecting rod with the following procedure:
a. Set so that the front mark (A) on the piston head and the cylin-
der number (C) are in the position shown in the figure.
NOTE:
The symbols without notes are for management.
b. Press-fit the piston pin using the piston pin press stand (SST).
CAUTION:
Press-fit the piston so as not to damage it.
NOTE:
The joint between the connecting rod and the piston pin is a
press fit.
PBIC3750E
B: Oil hole
D : Connecting rod big end grade
JPBIA0537ZZ
A : Drift [KV10109730]
B : Center cap [KV10110310]
C : Press stand [ST13030020]
D : Center shaft [KV10114120]
E : Spring [ST13030030]
F: For detail
PBIC5271J

EM-106
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
 Press-fit the piston pin (2) from piston surface “A” to the depth
of 2.35 mm (0.092 in).
 After finishing work, make sure that the piston (3) moves
freely.
9. Using a piston ring expander (commercial service tool), install piston rings.
CAUTION:
 Be careful not to damage piston.
 Be careful not to damage piston rings by expanding them excessively.
 Position each ring with the gap as shown in the figure referring
to the piston front mark (B).
 Install second ring with the stamped mark (E) facing upward.
10. Install connecting rod bearings to connecting rod and connecting rod cap.
 When installing connecting rod bearings, apply new engine oil to the bearing surface (inside). Do not
apply engine oil to the back surface, but thoroughly clean it.
 Install the bearing in the center position.
NOTE:
There is no stopper tab.
 Make sure that the oil holes on connecting rod and connecting rod bearing are aligned.
 Install the connecting rod in the dimension shown in the figure.
NOTE:
Install the connecting rod bearing in the center position with the dimension shown in the figure. For ser-
vice operation, the center position can be checked visually.
11. Install piston and connecting rod assembly to crankshaft.
 Position crankshaft pin corresponding to connecting rod to be installed onto the bottom dead center.
 Apply new engine oil sufficiently to the cylinder bore, piston and crankshaft pin.
 Match the cylinder position with the cylinder number on connecting rod to install.
1 : Connecting rod
: Press-fit direction
PBIC3751E
A : Oil ring upper or lower rail gap (either of them)
C : Second ring and oil ring spacer gap
D : Top ring gap
Stamped mark:
Second ring : R
PBIC3588J
1 : Connecting rod
2 : Connecting rod bearing (upper)
3 : Connecting rod bearing (lower)
4 : Connecting rod cap
: Engine front
Dimension “A” : 1.7 - 2.1 mm (0.067 - 0.083 in)
PBIC4169E

CYLINDER BLOCK
EM-107
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 Using the piston ring compressor (SST: EM03470000) (A) or
suitable tool, install piston with the front mark on the piston
head facing the front of the engine.
CAUTION:
 Be careful not to damage matching surface with con-
necting rod cap.
 Be careful not to damage the cylinder wall and crank-
shaft pin, resulting from an interference of the connect-
ing rod big end.
12. Install connecting rod cap.
 Match the stamped cylinder number marks (C) on connecting
rod with those on connecting rod cap to install.
13. Inspect outer diameter of connecting rod cap bolts. Refer to EM-108, "
Inspection".
14. Tighten connecting rod bolt with the following procedure:
a. Apply new engine oil to the threads and seats of connecting rod bolts.
b. Tighten connecting rod bolts in several steps.
c. Then turn all bolts 60 degrees clockwise (angle tightening).
CAUTION:
Confirm the tightening angle by using the angle wrench
[SST: KV10112100] (A) or protractor. Avoid judgment by
visual inspection without the tool.
 After tightening connecting rod bolts, make sure that crankshaft rotates smoothly.
 Check the connecting rod side clearance. Refer to EM-108, "
Inspection".
15. Install oil pan (upper). Refer to EM-96, "
Exploded View".
NOTE:
Install the rear oil seal after installing the oil pan (upper).
16. Install rear oil seal. Refer to EM-96, "
Removal and Installation".
17. Install flywheel.
 Secure crankshaft with a stopper plate [SST: KV11105210], and tighten mounting bolts crosswise over
several times.
PBIC3765E
A: Front mark
B: Oil hole
D : Connecting rod big end grade
JPBIA0537ZZ
: 19.6 N·m (2.0 kg-m, 14 ft-lb)
PBIC3753E