2011 NISSAN TIIDA Block

OIL PAN (UPPER) AND OIL STRAINEREM-43
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a. Loosen oil pan (upper) bolts in the reverse of the order shown.
b. Insert a flat-bladed offset screwdriver into the arrow ( ) shown
and open up a crack between the oil pan (upper) cylinder block.
c. Insert the Tool between the oil pan (upper) and cylinder block. Slide seal cutter by tapping on the side of tool with a hammer.
CAUTION:
• Be careful not to damage the mating surface.
• A more adhesive liquid gasket is applied compared to pre-
vious types when shipped, so it should not be forced off
using a screwdriver, etc. outside the indicated location.
• Do not remove oil pump and oil strainer from oil pan (upper).
9. Remove rear oil seal from crankshaft.
INSTALLATION
1. Install the oil pan (upper) in the following procedure.
a. Use scraper to remove old liquid gasket from mating surfaces. • Also remove the old liquid gasket from mating surface of cylinder block.
• Remove old liquid gasket from the bolt holes and threads.
CAUTION:
Do not scratch or damage the mating su rfaces when cleaning off old liquid gasket.
b. Install O-ring to the cylinder block.
: Engine front
ALBIA0627ZZ
: Engine front
Tool number : KV10111100 (J-37228)
ALBIA0628ZZ
Revision: May 2010 2011 Versa

EM-44
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OIL PAN (UPPER) AND OIL STRAINER
c. Apply a continuous bead of liquid gasket (D) with Tool to areas
shown.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
GI-42, "
Recommended Chemical Product and Sealant".
CAUTION:
Installation should be done within 5 minutes after coating.
d. Tighten bolts in the numerical order shown. CAUTION:
Avoid misalignment of both oil pan gasket and O-ring.
• The bolts are different according to the installation position. Follow the numbers shown.
2. Install rear oil seal with the following procedure: CAUTION:
• The installation of rear oil seal should be co mpleted within 5 minutes after installing oil pan
(upper).
• Do not touch oil seal lip.
a. Wipe off any liquid gasket protruding to the rear oil seal mounting part of oil pan (upper) and cylinder block using a spatula.
b. Apply the liquid gasket lightly to entire outside area of new rear oil seal. Use Genuine Silicone RTV Seal ant or equivalent. Refer to GI-42, "
Recommended Chemical Prod-
uct and Sealant".
c. Press-fit the rear oil seal using a drift with outer diameter 113 mm (4.45 in) and inner diameter 90 mm (3.54 in) (A).
A : 2 mm (0.07 in) protruded to outside
B : 2 mm (0.07 in) protruded to rear oil seal mounting side
C : 5.5 - 7.5 mm (0.216 - 0.295 in)
E : 4.0 - 5.0 mm (0.157 - 0.196 in) dia.
: Engine front
: Engine out side
Tool number : WS39930000 ( — )
AWBIA0790ZZ
: Engine front
M8 × 179 mm (7.09 in) : No. 9, 10
M8 × 25 mm (0.98 in) : No. 3, 4, 7, 8
M8 × 90 mm (3.54 in) : No. 1, 2, 5, 6
ALBIA0627ZZ
PBIC3660E
Revision: May 2010 2011 Versa

OIL PAN (UPPER) AND OIL STRAINEREM-45
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• Press-fit to the dimensions specified.
CAUTION:
• Do not touch the grease applied to the oil seal lip.
• Be careful not to damage the rear oil seal mounting partof oil pan (upper) and cylinder block or the crankshaft.
• Install straight to make sure that oil seal does not curl or tilt.
d. After press-fitting the rear oil seal, completely wipe off any liquid gasket protruding to rear end surface side.
3. Install crankshaft sprocket, oil pump sprocket, oi l pump drive chain, and chain tensioner. Refer to EM-49,
"Exploded View".
4. Install timing chain and related parts. Refer to EM-49, "
Removal and Installation".
5. Install front cover and related parts. Refer to EM-49, "
Removal and Installation".
6. Install oil pan (lower). Refer to EM-39, "
Removal and Installation".
7. Install oil pan drain plug. • For installation direction of washer. Refer to EM-42, "
Component".
8. Installation of the remaining components is in the reverse order of removal. CAUTION:
Do not fill engine with engi ne oil until at least 30 minutes after oil pan is installed.
InspectionINFOID:0000000006413268
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels incl uding engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-14, "
Fluids and Lubricants".
• Use procedure below to check for fuel leakage.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
• Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration.
• Warm up engine thoroughly to make sure there is no leak age of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec- ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc. 1. Rear oil seal
A. Rear end surface of cylinder block
PBIC3761E
Item
Before starting engine Engine runningAfter engine stopped
Engine coolant LevelLeakage Level
Engine oil LevelLeakage Level
Transmission/
transaxle fluid A/T and CVT Models
LeakageLevel/Leakage Leakage
M/T Models Level/Leakage LeakageLevel/Leakage
Other oils and fluids* LevelLeakage Level
Fuel LeakageLeakageLeakage
Exhaust gas —Leakage —
Revision: May 2010 2011 Versa

EM-54
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TIMING CHAIN
c. Install chain tensioner (1).
• Insert the body into the shaft (B) while inserting the spring intothe fixing hole (A) of cylinder block front surface.
• Make sure that the tension is applied to the oil pump drive chain after installing.
2. Install timing chain with the following procedure.
• Install by aligning matching marks on each sprocket and tim-ing chain.
• If these matching marks are not aligned, rotate the camshaft slightly to correct the position.
CAUTION:
• Check matching mark positi on of each sprocket and tim-
ing chain again after instal ling the timing chain, keep
matching marks aligned by holding them with a hand.
• To avoid skipped teeth, never rotate crankshaft and cam-
shaft until front cover is installed.
3. Install timing chain tension guide (2) and timing chain slack guide (1).
4. Install chain tensioner (1). • Secure the plunger at the most compressed position using astopper pin (A), and then install it.
• Pull out the stopper pin after installing the chain tensioner.
PBIC3716E
A : Dark blue link
B : Matching mark (stamp)
C : Orange link
D : Matching mark (stamp)
E : Crankshaft key (point straight up)
F : Matching mark (peripheral stamp line)
G : Dark blue link
PBIC3721E
PBIC3714E
PBIC3722E
Revision: May 2010 2011 Versa

EM-56
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TIMING CHAIN
a. Apply a continuous bead of liquid gasket with Tool to front of
engine as shown.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
GI-42, "
Recommended Chemical Product and Sealant".
b. Apply a continuous bead of liquid gasket with Tool to front cover as shown.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
GI-42, "
Recommended Chemical Product and Sealant".
1 : Cylinder head
2 : Cylinder block
3 : Oil pan (upper)
A : Liquid gasket application φ 3.0 - 4.0 mm (0.12 - 0.16 in) dia.
Tool number : WS39930000 ( — )
PBIC3724E
A : Liquid gasket application φ 3.0 - 4.0 mm (0.12 - 0.16 in) dia.
Tool number : WS39930000 ( — )
PBIC3725E
Revision: May 2010 2011 Versa

CAMSHAFTEM-65
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10. Install timing chain. Refer to
EM-49, "Removal and Installation".
11. Install the camshaft position sensor (PHASE) to the rear end of cylinder head. • Tighten bolts with it seated completely.
12. Check and adjust valve clearance. Refer to EM-19, "
Inspection and Adjustment".
13. Installation of the remaining components is in the reverse order of removal.
InspectionINFOID:0000000005930956
INSPECTION AFTER REMOVAL
Oil Filter
• Make sure that there is no foreign material on the oil filter (1) and check it for clogging.
• Check the oil filter (1) for damage.
• If there is some damage, replace t he oil filter (1), the plug, and the
washer as a set.
CAUTION:
Do not reuse the washer.
Camshaft Runout
1. Put V-block on a precise flat table, and support No. 2 and 5 jour- nals of camshaft.
CAUTION:
Never support No. 1 journal (on the side of camshaft
sprocket) because it has a different diameter from the other
four locations.
2. Set a dial indicator vertically to No. 3 journal.
3. Turn camshaft to one direction with hands, and measure the camshaft runout on the dial indicator. (Total indicator reading)
4. If it exceeds the limit, replace camshaft.
Camshaft Cam Height
1. Measure the camshaft cam height with a micrometer (A).
2. If wear exceeds the limit, replace camshaft.
Camshaft Journa l Oil Clearance
CAMSHAFT JOURNAL DIAMETER
PBIC3693E
Standard and Limit:
Refer to EM-112, "
Camshaft".
PBIC2499E
Standard and Cam wear Limit:
Refer to EM-112, "
Camshaft".
PBIC3178J
Revision: May 2010 2011 Versa

CAMSHAFTEM-67
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• Measure the following parts if out of the standard.
- Dimension “A” for cylinder head No. 1 journal bearing
- Dimension “B” for camshaft thrust
• Follow the standards above, and then replace camshaft and/or
cylinder head.
Camshaft Sprocket Runout
1. Put V-block on precise flat table, and support No. 2 and 5 journals of camshaft. CAUTION:
Never support No. 1 journal (on the side of camshaft sprocket) because it has a different diameter
from the other four locations.
2. Measure the camshaft sprocket runout with a dial indicator. (Total indicator reading)
• If it exceeds the limit, replace camshaft sprocket.
Valve Lifter
Check if surface of valve lifter has any wear or cracks.
• If anything above is found, replace valve lifter. Refer to EM-112,
"Camshaft".
Valve Lifter Clearance
VALVE LIFTER OUTER DIAMETER
Measure the outer diameter of valve lifter with a micrometer (A).
VALVE LIFTER HOLE DIAMETER Standard : 4.000 - 4.030 mm (0.1575 - 0.1587 in)
Standard : 3.877 - 3.925 mm (0.1526 - 0.1545 in)
KBIA3345J
Limit: Refer to EM-112, "Camshaft".
KBIA1493J
KBIA0182E
Standard: Refer to
EM-112, "Camshaft".
PBIC3185J
Revision: May 2010 2011 Versa

OIL SEALEM-71
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FRONT OIL SEAL : Removal and InstallationINFOID:0000000005930958
REMOVAL
1. Remove the following parts:
• Front wheel and tire (RH). Refer to WT-7, "
Adjustment".
• Front fender protector (RH): Refer to EI-26, "
Removal and Installation".
• Drive belt: Refer to EM-14, "
Removal and Installation".
• Crankshaft pulley: Refer to EM-49, "
Exploded View".
2. Remove front oil seal using a suitable tool. CAUTION:
Be careful not to damage fron t timing chain case and crankshaft.
INSTALLATION
1. Apply new engine oil to both oil seal lip and dust seal lip of new front oil seal.
2. Install front oil seal.
• Install front oil seal so that each seal lip is oriented as shown.
• Using a suitable drift, press-fit until the height of front oil seal
(2) is level with the mounting surface.
- Suitable drift (A): outer diameter 50 mm (1.97 in), inner diame- ter 44 mm (1.73 in).
• Make sure the garter spring is in position and seal lips not inverted
CAUTION:
• Be careful not to damage front timing chain case and
crankshaft.
• Press-fit straight and avoid cau sing burrs or tilting oil seal.
3. Installation of the remaining components is in the reverse order of removal.
REAR OIL SEAL
REAR OIL SEAL : Removal and InstallationINFOID:0000000005930959
REMOVAL
1. Remove transaxle assembly. Refer to AT-233, "Removal and Installation" (A/T), MT-17, "Removal and
Installation" (M/T).
2. Remove clutch cover and clutch disc (M/T). Refer to CL-16, "
Removal and Installation".
3. Remove flywheel (M/T) or drive plate (A/T). Refer to EM-89, "
Exploded View".
4. Remove rear oil seal with a suitable tool. CAUTION:
Be careful not to damage crankshaft and cylinder block.
INSTALLATION
A : Dust seal lip
B : Oil seal lip
: Engine outside
: Engine inside
PBIC3485J
1: Front cover : Engine outside
PBIC3729E
Revision: May 2010 2011 Versa