Time NISSAN TIIDA 2011 Service Repair Manual

DRIVE BELTSEM-13
< ON-VEHICLE MAINTENANCE > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
ON-VEHICLE MAINTENANCE
DRIVE BELTS
CheckingINFOID:0000000005930924
• Inspection should be done only when engine is cold or over 30
minutes after the engine is stopped.
• Visually check belts for wear, damage, and cracks on inside and edges.
• Turn crankshaft pulley two times clockwise, and make sure tension on all pulleys is equal before doing the test.
• When measuring deflection, apply 98 N (10 kg, 22 lb) at the ( ) marked point.
• Measure the belt tension and frequency with acous tic tension gauge at the ( ) marked point.
CAUTION:
• When the tension and frequency are measured, the acoustic tension gauge should be used.
• When checking immediately after installation, first ad just it to the specified value. Then, after turning
crankshaft two turns or more, re-adjust to the sp ecified value to avoid variation in deflection
between pulleys.
Tension AdjustmentINFOID:0000000005930925
CAUTION:
• When belt is replaced with new one, adjust belt te nsion to the value for “New belt”, because new belt
will not fully seat in the pulley groove.
• When tension of the belt being used exceeds “Limit”, adjust it to the value for “After adjusted”.
• When installing a belt, make sure it is correctly engaged with the pulley groove.
• Never allow oil or engine coolant to get on the belt.
• Never twist or bend the belt strongly.
1. Loosen the idler pulley lock nut (A) from the tightening position with the specified torque by 45 degrees.
CAUTION:
1 : Generator
2 : Water pump
3 : Crankshaft pulley
4: A/C compressor (with A/C models)
: Idler pulley (without A/C models)
5 : Idler pulley
6: Drive belt
Belt Deflection / Belt Tension and Frequency : Refer to EM-111, "Drive Belts".
PBIC3642E
LocationLocation of adjuster and tightening method
Drive belt Adjusting bolt on idler pulley
1 : Generator
2: Water pump
3 : Crankshaft pulley
4 : A/C compressor (with A/C models)
: Idler pulley (without A/C models)
5 : Idler pulley
6: Drive belt
A : Idler pulley lock nut
B : Adjusting bolt
PBIC3643E
Revision: May 2010 2011 Versa

SPARK PLUGEM-17
< ON-VEHICLE MAINTENANCE > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
SPARK PLUG
Exploded ViewINFOID:0000000005930928
Removal and InstallationINFOID:0000000005930929
REMOVAL
1. Remove intake manifold. Refer to EM-27, "Removal and Installation".
2. Remove ignition coil. Refer to EM-46, "
Removal and Installation".
3. Remove spark plug with a suitable tool.
INSPECTION AFTER REMOVAL
CAUTION:
• Never drop or shock spark plug.
• Never use a wire brush for cleaning.
• If plug tip is covered with car bon, spark plug cleaner may be
used.
1. Ignition coil 2. Spark plug
PBIC3662E
PBIC3871E
Cleaner air
pressure:Less than 588 kPa (6 kg/cm2, 85 psi)
Cleaning time: Less than 20 seconds
SMA773C
Revision: May 2010 2011 Versa

CAMSHAFT VALVE CLEARANCEEM-19
< ON-VEHICLE MAINTENANCE > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
CAMSHAFT VALVE CLEARANCE
Inspection and AdjustmentINFOID:0000000005930930
INSPECTION
Perform inspection as follows after removal, installation or replacement of camshaft or valve-related parts, or if
there is unusual engine conditions regarding valve clearance.
1. Remove rocker cover. Refer to EM-46, "
Exploded View".
2. Measure the valve clearance with the following procedure:
a. Set No. 1 cylinder at TDC of its compression stroke. • Rotate crankshaft pulley (2) clockwise and align TDC mark(without paint mark) (A) to timing indicator (1) on front cover.
• At the same time, make sure that both intake and exhaust cam noses of No. 1 cylinder face inside as shown.
• If they do not face inside, rotate crankshaft pulley once more (360 degrees) and align as shown.
b. Use a feeler gauge, measure the clearance between valve lifter and camshaft.
• Measure the valve clearances at locations marked “× ” as
shown in the table below [locations indicated with black arrow
( ) as shown] with a feeler gauge.
B : White paint mark (Not use for service)
PBIC3673E
1 : Camshaft (INT)
2 : Camshaft (EXH)
: Engine front
PBIC3359J
Valve Clearance: Refer to EM-112, "Camshaft".
SEM139D
A : No. 1 cylinder compression TDC
: Engine front
Measuring position No. 1 CYL. No. 2 CYL. No. 3 CYL. No. 4 CYL.
Measurement po-
sition EXH
× ×
INT × ×
PBIC3707E
Revision: May 2010 2011 Versa

EM-24
< ON-VEHICLE REPAIR >[HR16DE]
DRIVE BELT IDLER PULLEY
1. Insert the center shaft (1) into the slide groove of the spacer (2).
Fully screw in the adjusting bolt (3) in the belt loosening direc-
tion ( ).
• At that time, place the flange (a) of the adjusting bolt and theseat (b) of the center shaft on the spacer.
2. Place each surface (c, d) of the spacer on the generator bracket. Install the washer, idler pulley, and plate, and then temporarily
tighten the lock nut.
3. Installation is in the reverse order of removal. : 4.4 N·m (0.45 kg-m, 39 in-lb)
PBIC3885E
Revision: May 2010
2011 Versa

IGNITION COIL, SPARK PLUG AND ROCKER COVER
EM-47
< ON-VEHICLE REPAIR > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
3. Remove spark plug using suitable tool.
CAUTION:
Never drop or shock it.
4. Remove ground cable (RH).
5. Support the bottom surface of engine using a trans mission jack, and then remove the engine mounting
bracket and insulator (RH). Refer to EM-82, "
Exploded View".
6. Remove fuel tube protector.
7. Disconnect PCV valve hose from PCV valve.
8. Remove oil filler cap.
9. Remove rocker cover. • Loosen bolts in reverse order shown.
NOTE:
13 and 14 shown are used to tighten the fuel tube protector.
10. Remove rocker cover gasket from rocker cover.
11. Use scraper to remove all traces of liquid gasket from cylinder head and front cover.
CAUTION:
Never scratch or damage the mating surface when cleaning off old liquid gasket.
INSPECTION AFTER REMOVAL
CAUTION:
• Never drop or shock spark plug.
• Checking and adjusting spar k plug gap is not required
between change intervals.
• If spark plug tip is covered with carbon, a spark plug cleaner may be used.
PBIC3871E
: Engine front
PBIC3670E
SMA806CA
Cleaner air pressure
: Less than 588 kPa (5.88 bar, 6 kg/cm2, 85 psi)
Cleaning time : Less than 20 seconds
Revision: May 2010 2011 Versa

TIMING CHAINEM-51
< ON-VEHICLE REPAIR > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
9. Remove front cover with the following procedure:
a. Loosen bolts in the reverse of the order shown.
b. Cut liquid gasket by prying the position ( ) shown, and then
remove the front cover.
10. Remove front oil seal from front cover. • Remove by lifting it up using a suitable tool.
CAUTION:
Be careful not to damage the front cover.
11. Remove chain tensioner (1) with the following procedure.
a. Fully push down the chain tensioner lever (A), and then push the plunger (C) into the inside of tensioner.
• The tab (B) is released by fully pushing the lever down. As aresult, the plunger can be moved.
b. Pull up the lever to align its hole position with the body hole posi- tion.
• When the lever hole is aligned with the body hole position, theplunger is fixed.
• When the protrusion parts of the plunger ratchet and the tab face each other, both hole positions are not aligned. At that
time, correctly engage them and align these hole positions by
slightly moving the plunger.
c. Insert the stopper pin (D) into the body hole through the lever hole, and then fix the lever at the upper position.
• The example that a hexagonal wrench for 2.5 mm (0.098 in) is used as shown.
d. Remove chain tensioner.
KBIA3429J
PBIC3712E
PBIC3713E
Revision: May 2010 2011 Versa

EM-52
< ON-VEHICLE REPAIR >[HR16DE]
TIMING CHAIN
12. Remove the timing chain tension guide (2) and the timing chain
slack guide (1).
13. Remove the timing chain (2). • Pull the looseness of timing chain toward the camshaft
sprocket (EXH) (1), and then remove the timing chain (2) and
start the removal from camshaft sprocket (EXH) (1) side.
CAUTION:
Never rotate crankshaft or camshaft while timing chain is
removed. It causes interferen ce between valve and piston.
14. Remove the crankshaft sprocket and the oil pump drive related parts with the following procedure.
a. Remove chain tensioner (1). • Pull out from the shaft (B) and spring fixing holes (A).
b. Hold the top of the oil pump s haft using the TORX socket (size:
E8), and then loosen the oil pump sprocket nut and remove it.
c. Remove the crankshaft sprocket (1), the oil pump drive chain (2), and the oil pump sprocket (3) at the same time.
INSTALLATION
NOTE:
PBIC3714E
PBIC3715E
PBIC3716E
PBIC3720E
Revision: May 2010 2011 Versa

TIMING CHAINEM-53
< ON-VEHICLE REPAIR > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
The illustration shows the relationship between the matching mark
on each timing chain and that on the corresponding sprocket, with
the components installed.
1. Install the crankshaft sprocket and the oil pump drive related parts with the following procedure:
a. Install the crankshaft sprocket (1), the oil pump drive chain (2),
and the oil pump sprocket (3) at the same time.
• Install the crankshaft sprocket (1) so that its invalid gear area(A) is towards the back of the engine.
• Install the oil pump sprocket (3) so that its hexagonal surface
faces (B) the front of engine.
NOTE:
There is no matching mark in the oil pump drive related parts.
b. Hold the top of the oil pump shaft using the TORX socket (size: E8), and then tighten the oil pump sprocket nuts.
1 : Timing chain
2 : Camshaft sprocket (EXH)
3 : Timing chain slack guide
4 : Chain tensioner
5 : Oil pump drive chain
6 : Oil pump sprocket
7 : Crankshaft sprocket
8 : Timing chain tension guide
9 : Camshaft sprocket (INT)
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
PBIC3718E
: Engine front
PBIC3719E
1 : Crankshaft sprocket
2 : Oil pump drive chain
3 : Oil pump sprocket
PBIC3720E
Revision: May 2010 2011 Versa

CYLINDER HEADEM-81
< ON-VEHICLE REPAIR > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EM
NP
O
d. Using suitable tool or valve seat grinder, finish seat to the speci-
fied dimensions. Refer to EM-114, "
Cylinder Head".
CAUTION:
When using the valve seat cutter, firmly grip 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 with cutter or cu tting many different times may
result in stage valve seat.
e. Using compound, grind to adjust valve fitting.
f. Check again for normal contact. Refer to EM-76, "
Disassembly and Assembly".
3. Install valve oil seal. • Install with Tool (A) to match dimension as shown.
4. Install valve spring seat.
5. Install valve. • Install larger diameter to intake side.
6. Install valve spring. NOTE:
It can be installed in either direction.
7. Install valve spring retainer.
8. Install valve collet. • Compress valve spring with Tool (A). Install valve collet with amagnet hand (B).
CAUTION:
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.
9. Install valve lifter.
10. Install spark plug with a suitable tool.
SEM934C
Height “H” : 13.2 - 13.8 mm (0.520 - 0.543 in)
Tool number : KV10115600 (J-38958)
PBIC3211J
Tool number : KV10116200 (J-26336-B) : KV10115900 (J-26336-20)
: KV10109220 ( — )
PBIC3727E
Revision: May 2010 2011 Versa

EM-96
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
• Using Tool (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 connectingrod with those on connecting rod cap to install.
13. Inspect outer diameter of c onnecting rod cap bolts. Refer to EM-97, "
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 Tool (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-97, "
Inspection".
15. Install oil pan (upper). Refer to EM-42, "
Removal and Installation".
NOTE:
Install the rear oil seal after installing the oil pan (upper).
16. Install rear oil seal. Refer to EM-71, "
REAR OIL SEAL : Removal and Installation".
17. Install flywheel or driveplate. • Secure flywheel or drive plate with Tool, and tighten bolts crosswise over several times.Tool number : EM03470000 (J-8037)
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)
Tool number : KV10112100 (BT-8653-A)
PBIC3753E
Tool number : KV11105210 (J-44716)
Revision: May 2010
2011 Versa