clock NISSAN TIIDA 2010 Service Owner's Guide

EM-20
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CAMSHAFT VALVE CLEARANCE
CAMSHAFT VALVE CLEARANCE
Inspection and AdjustmentINFOID:0000000005398043
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
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EM-50
< ON-VEHICLE REPAIR >[HR16DE]
TIMING CHAIN
4. Remove the following parts.
• Intake manifold: Refer to EM-28, "
Exploded View".
• Drive belt: Refer to EM-15, "
Removal and Installation".
• Water pump pulley: Refer to CO-21, "
Exploded View".
• Ground cable (RH)
5. Support the bottom surface of engine using a tr ansmission jack, and then remove the engine mounting
bracket and insulator (RH). Refer to EM-82, "
Exploded View".
6. Remove rocker cover. Refer to EM-46, "
Exploded View".
7. Set No. 1 cylinder at TDC of its compression stroke with the following procedure:
a. Rotate crankshaft pulley (2) clockwise and align TDC mark (without paint mark) (A) to timing indicator (1) on front cover.
b. Make sure the matching marks on each camshaft sprocket are positioned as shown.
• If not, rotate crankshaft pulley one more turn to align matching
marks to the positions.
8. Remove crankshaft pulley with the following procedure:
a. Secure crankshaft pulley (1) using a suitable tool (A).
b. Loosen and pull out crankshaft pulley bolts. CAUTION:
Never remove the bolts as they are used as a supporting
point for the pulley puller.
c. Attach Tool (A) in the M 6 thread hole on crankshaft pulley, and remove crankshaft pulley.
B : White paint mark (Not use for service)
PBIC3673E
1 : Camshaft sprocket (EXH)
2 : Camshaft sprocket (INT)
A : Matching mark (stamp)
B : Matching mark (peripheral stamp line)
PBIC3872E
PBIC3710E
B: M6 bolt
Tool number : KV11103000 ( — )
PBIC3711E
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TIMING CHAINEM-55
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5. Check matching mark position of timing chain and each sprocket again.
6. Pull out the stopper pin (A), and then apply the tension to the
timing chain by rotating the crankshaft pulley clockwise slightly.
7. Return the camshaft sprocket (INT) in the most retarded position with the following procedure.
a. Remove the stopper pin (A) from the camshaft sprocket (INT).
b. Turn the crankshaft slowly clockwise and return t he camshaft sprocket (INT) to the most retarded angle
position.
• When first turning the crankshaft the camshaft sprocket (INT)
will turn. Once it is turned more, and the vane (camshaft) also
turns, then it has reached t he most retarded angle position.
• The most retarded angle position can be checked by seeing if the stopper pin groove (A) is shifted clockwise.
• After spinning the crankshaft slightly in the counterclockwise
direction, you can make sure the lock pin has joined by seeing
if the vane (camshaft) and the sprocket move together.
8. Install the front oil seal to the front cover. Refer to EM-71, "
FRONT OIL SEAL : Removal and Installation"
9. Install front cover with the following procedure:
1 : Plunger
2 : Chain tensioner
B: Lever
C: Lever hole
D : Front cover has been omitted
PBIC3772E
B: Tape
AWBIA0107ZZ
B : Stopper pin hole
C : Most advanced angle
D : Most retarded angle (lock pin engaged)
PBIC3705E
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TIMING CHAINEM-57
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c. Tighten bolts in the numerical order shown.
d. After all bolts are tightened, retighten them to specified torque in
numerical order as shown.
CAUTION:
Be sure to wipe off any excessive liquid gasket leaking to
surface.
10. Insert crankshaft pulley by aligning with crankshaft key. • When inserting crankshaft pulley with a plastic hammer, tap on its center portion (not circumference).
CAUTION:
Never damage front oil seal lip section.
11. Tighten crankshaft pulley bolt with the following procedure: • Secure crankshaft pulley with a suitable tool, and tighten crankshaft pulley bolt.
a. Apply new engine oil to thread and seat surfaces of crankshaft pulley bolt.
b. Tighten crankshaft pulley bolt.
c. Put a paint mark (B) on crankshaft pulley, mating with any one of six easy to recognize angle marks (A) on crankshaft bolt flange
(1).
d. Turn another 60 degrees clockwise (angle tightening). • Check the tightening angle with movement of one angle mark.
12. Make sure that crankshaft turns smoothly by rotating by hand clockwise.
13. Installation of the remaining components is in the reverse order of removal.
InspectionINFOID:0000000005398066
INSPECTION AFTER REMOVAL
Timing Chain
KBIA3429J
Crankshaft pulley bolt : 35.0 N·m (3.6 kg-m, 26 ft-lb)
PBIC3726E
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CAMSHAFTEM-61
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• Attach the rubber nozzle narrowed to the top of the air gun to
prevent air leakage from the oil hole. Securely apply the air
pressure to the oil hole (A).
CAUTION:
• There are other oil holes in the side grooves. Never use the incorrect oil holes.
• Be sure not to damage the oil path with the tip of the air
gun.
• Wipe all the oil off the air gun to prevent oil from being
blown all over along with the air, and the area around the
air gun should be wiped wi th a rag when applying air
pressure. Eye protection should be worn as needed.
NOTE:
The air pressure is used to move the lock pin into the disengage position.
c. Hold the camshaft sprocket (INT) with hands, and then apply the power counterclockwise/clockwise alter-
natively.
• Finally rotate the sprocket of the camshaft sprocket (INT) counterclockwise [the direction shown by the
arrow ( )].
• Perform the work while applying the air pressure to the oil hole.
• If the lock pin is not released by hands, tap the camshaft sprocket (INT) (1) lightly with a plastic hammer.
• If the camshaft sprocket (INT) (1) is not rotated counterclock- wise even if the above procedures are performed, check the
air pressure and the oil hole position.
d. While doing the above, once you hear a click (the sound of the internal lock pin disengaging) from inside the camshaft sprocket
(INT), start turning the camshaft sprocket (INT) in the counter-
clockwise direction in the most advanced angle position.
• Keep the air pressure on.
• If there is no click, as soon as the vane-side (camshaft side)starts moving independently of the sprocket, the lock pin has
become disengaged.
• Make sure that it is in the most advanced angle position by seeing if the stopper pin groove (A) and the stopper pin hole (B) are matched up as shown.
e. Complete the applying procedure of air pressu re and the holding procedure of camshaft (INT).
f. Insert the stopper pin (A) into the stopper pin holes in the cam- shaft sprocket (INT) (1) and lock in the most advanced angle
position.
CAUTION:
No load is exerted on the stop per pin (spring reaction, etc.).
Since it comes out easily, secure it with tape (B) to prevent
it from coming out.
NOTE:
The stopper pin shows one example of a hexagonal wrench for
2.5 mm (0.098 in) [length of inserted section: approximately 15
mm (0.59 in)].
ALBIA0662ZZ
ALBIA0663ZZ
C : Most retarded angle (lock pin engaged)
D : Most advanced angle
PBIC3684E
ALBIA0664ZZ
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CYLINDER HEADEM-75
< ON-VEHICLE REPAIR > [HR16DE]
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2. Tighten cylinder head bolts in numer
ical order as shown with the
following procedure to install cylinder head.
CAUTION:
If cylinder head bolts are re-used, check their outer diame-
ters before installation. Fol low the “Cylinder Head Bolts
Outer Diameter” measurement procedure.
a. Apply new engine oil to threads and seating surfaces of bolts.
b. Tighten all bolts in the specified order.
c. Turn all bolts 60 degrees clockwise (angle tightening) using Tool (A) in the specified order.
CAUTION:
Check and confirm the tightening angle by using Tool (A) or
protractor. Avoid judgment by visual inspection without the
tool.
d. Completely loosen all bolts in reverse order. CAUTION:
In this step, loosen bolts in reverse order of that indicated.
e. Tighten all bolts in the specified order.
f. Turn all bolts 75 degrees clockwise (angle tightening) using Tool (A) in the specified order.
CAUTION:
Check and confirm the tightening angle by using Tool (A) or
protractor. Avoid judgment by visual inspection without the
tool.
g. Turn all bolts 75 degrees clockwise again (angle tightening) using Tool (A) in the specified order.
CAUTION:
Check and confirm the tightening angle by using To ol (A) or protractor. Avoid judgment by visual
inspection without the tool.
3. Installation of the remaining components is in the reverse order of removal.
INSPECTION AFTER INSTALLATION
Inspection for Leaks
• 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".
A : EXH side
B : INT side
: Engine front
: 40.0 N·m (4.1 kg-m, 30 ft-lb)
Tool number : KV10112100 (BT-8653-A)
PBIC3732E
PBIC3733E
: 0 N·m (0 kg-m, 0 ft-lb)
: 40.0 N·m (4.1 kg-m, 30 ft-lb)
Tool number : KV10112100 (BT-8653-A)
PBIC3733E
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EM-94
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
CYLINDER BLOCK
c. Turn main bearing cap bolts 60 degrees clockwise (angle tight-
ening) in numerical order shown.
CAUTION:
Check and confirm the tightening angle by using Tool (A) or
protractor. Avoid judgment by visual inspection without the
tool.
• After installing the bolts, make sure that crankshaft can be rotated smoothly by hand.
• Check crankshaft end play. Refer to EM-97, "
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.
NOTE:
The symbols without notes are for management.
b. Press-fit the piston pin using Tool.
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.Tool number : KV10112100 (BT-8653-A)
PBIC3750E
B : Oil hole
D : Connecting rod big end grade
JPBIA0537ZZ
Tool number (A) : KV10109730 ( — )
Tool number (B) : KV10110310 ( — )
Tool number (C) : ST13030020 ( — )
Tool number (D) : KV10114120 ( — )
Tool number (E) : ST13030030 ( — )
F: For detail
PBIC5271J
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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. • Secure crankshaft 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)
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EM-132
< SERVICE INFORMATION >[MR18DE]
DRIVE BELTS
DRIVE BELTS
ComponentINFOID:0000000005398110
Checking Drive BeltsINFOID:0000000005398111
WARNING:
Be sure to perform this step
when the engine is stopped.
NOTE:
On vehicles not equipped with A/C, there is an idler pulley in the position for the drive belt routing.
• Make sure that the indicator (notch on fixed side) of drive belt auto-tensioner is within the possible use
range.
NOTE:
• Check the drive belt auto-tensioner indication when the engine is cold.
• When new drive belt is installed, the indicator (notch on fixed side) should be within the range.
• Visually check entire drive belt for wear, damage or cracks.
• If the indicator (notch on fixed side) is out of t he possible use range or belt is damaged, replace drive belt.
Tension AdjustmentINFOID:0000000005398112
Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.
Removal and InstallationINFOID:0000000005398113
REMOVAL
1. Remove fender protector (RH). Refer to EI-24, "Removal and Installation".
2. Hold the hexagonal part (A) of drive belt auto-tensioner (1) with a wrench securely. Then move the wrench handle in the direc-
tion of arrow (loosening direction of tensioner).
WARNING:
Never place hand in a location where pinching may occur if
the holding tool acci dentally comes off.
CAUTION:
Do not loosen the auto-tensione r pulley bolt. (Do not turn it
counterclockwise.) If turned counterclockwise, the com-
plete auto-tensioner must be replaced as a unit, including
pulley.
3. Insert a rod such as short-length screwdriver approximately 6 mm (0.24 in) in diameter into the hole (B) of t he retaining boss to fix drive belt auto-tensioner.
• Leave tensioner pulley arm locked until belt is installed again.
4. Remove drive belt.
INSTALLATION
1. Generator 2. Drive belt auto–tensioner 3. Crankshaft pulley
4. A/C compressor (models with A/C)
Idler pulley (models without A/C) 5. Water pump
6. Drive belt
A. Possible use range B. Range when new drive belt is installed C. Indicator
PBIC3137J
PBIC3936E
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DRIVE BELTSEM-133
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1. Install drive belt.
CAUTION:
Confirm drive belt is completely set to pulleys.
2. Release drive belt auto-tensioner, and apply tension to drive belt. WARNING:
Never place hand in a location where pinching m ay occur if the holding tool accidentally comes
off.
CAUTION:
Make sure no engine oil, working fluid and engine coolant are adhe red to drive belt and each pul-
ley groove.
3. Turn crankshaft pulley clockwise several times to equalize tension between each pulley.
4. Confirm tension of drive belt at indicator (notch on fixed side) is within the possible use range. Refer to
EM-132, "
Checking Drive Belts".
5. Install fender protector (RH). Refer to EI-24, "
Removal and Installation".
ComponentINFOID:0000000005398114
Removal and Installation of Drive Belt Auto TensionerINFOID:0000000005398115
REMOVAL
CAUTION:
The complete auto-tensioner must be re placed as a unit, including the pulley.
1. Remove drive belt. Refer to EM-132, "
Removal and Installation".
2. Support the engine and remove the torque rod (RH), engine mounting insulator (RH) and engine mount- ing bracket (RH). Refer to EM-191, "
Component".
3. Release the fixed drive belt auto-tensioner pulley.
4. Loosen bolt and remove drive belt auto-tensioner. NOTE:
1. Front cover 2. Drive belt auto–tensioner3. Idler pulley (models without A/C)
4. Bracket (models without A/C) 5. Shaft (models without A/C)
PBIC4698E
Revision: January 20102010 Versa