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EM-10
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PRECAUTIONS
Follow all specific instructions in this manual.
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PREPARATION
EM-11
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Special Service ToolsINFOID:0000000001381382
Tool number
Tool nameDescription
K V 1 0 1111 0 0
Seal cutterRemoving oil pan (lower and upper) etc.
KV10116200
Valve spring compressor
1. KV10115900
Attachment
2. KV10109220
AdapterDisassembling and assembling valve mecha-
nism
Part (1) is a component of KV10116200, but
Part (2) is not so.
KV10112100
Angle wrenchTightening bolts for bearing cap, cylinder
head, etc. in angle
KV10117100
Heated oxygen sensor wrenchLoosening or tightening heated oxygen sen-
sor 1
For 22 mm (0.87 in) width hexagon nut
KV10107902
Valve oil seal puller
1. KV10116100
Valve oil seal puller adapterRemoving valve oil seal
KV10115600
Valve oil seal driftInstalling valve oil seal
Use side A.
a: 20 (0.79) dia. d: 8 (0.31) dia.
b: 13 (0.51) dia. e: 10.7 (0.421)
c: 10.3 (0.406) dia. f: 5 (0.20)
Unit: mm (in)
S-NT046
PBIC1650E
S-NT014
NT379
SZNT605
S-NT603
Page 2659 of 5883
EM-12
< PREPARATION >[HR16DE]
PREPARATION
Commercial Service Tools
INFOID:0000000001381383
EM03470000
Piston ring compressorInstalling piston assembly into cylinder bore
KV11103000
Pulley pullerRemoving crankshaft pulley
Quick connector release Removing fuel tube quick connectors in en-
gine room
(Available in SEC. 164 of PARTS CATALOG:
Part No. 16441 6N210)
1. Press stand: ST13030020
2. Center shaft: KV10114120
3. Drift: KV10109730
4. Spring: ST13030030
5. Center cap: KV10110310 Installing and removing piston pin
KV11105210
Stopper plateFixing drive plate and flywheel Tool number
Tool nameDescription
S-NT044
NT676
PBIC0198E
PBIC3873E
ZZA0009D
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PREPARATION
EM-13
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Tool nameDescription
Spark plug wrench Removing and installing spark plug
Valve seat cutter set Finishing valve seat dimensions
Piston ring expander Removing and installing piston ring
Valve guide drift Removing and installing valve guide
Valve guide reamer 1: Reaming valve guide inner hole
2: Reaming hole for oversize valve guide
Oxygen sensor thread cleaner Reconditioning the exhaust system threads
before installing a new heated oxygen sensor
(Use with anti-seize lubricant shown below.)
a = 18 mm (0.71 in) dia. for zirconia heated
oxygen sensor
b = 12 mm (0.47 in) dia. for titania heated
oxygen sensor
Acoustic tension gauge Checking drive belt tension
PBIC3874E
S-NT048
S-NT030
PBIC4012E
PBIC4013E
AEM488
PBIC3881E
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EM-14
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PREPARATION
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907)Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads
Manual lift table caddy Removing and installing engine
Tube presser Pressing the tube of liquid gasket Tool nameDescription
AEM489
ZZA1210D
S-NT052
Page 2662 of 5883
![NISSAN TIIDA 2007 Service Repair Manual DRIVE BELTS
EM-15
< ON-VEHICLE MAINTENANCE >[HR16DE]
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DRIVE BELTS
CheckingINFOID:0000000001381384
Inspection should be done only when engine is NISSAN TIIDA 2007 Service Repair Manual DRIVE BELTS
EM-15
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DRIVE BELTS
CheckingINFOID:0000000001381384
Inspection should be done only when engine is](/manual-img/5/57395/w960_57395-2661.png)
DRIVE BELTS
EM-15
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ON-VEHICLE MAINTENANCE
DRIVE BELTS
CheckingINFOID:0000000001381384
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 time 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 acoustic tension gauge (commercial service tool) 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 adjust it to the specified value. Then, after turning
crankshaft two turns or more, re-adjust to the specified value to avoid variation in deflection
between pulleys.
Tension AdjustmentINFOID:0000000001381385
CAUTION:
When belt is replaced with new one, adjust belt tension 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.
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-122, "Drive Belts".
PBIC3642E
Location Location 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
Page 2663 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EM-16
< ON-VEHICLE MAINTENANCE >[HR16DE]
DRIVE BELTS
CAUTION:
When the lock nut is loosened excessively, the idler pulley tilts and the correct tension adjust-
ment cannot be performed. Never loosen NISSAN TIIDA 2007 Service Repair Manual EM-16
< ON-VEHICLE MAINTENANCE >[HR16DE]
DRIVE BELTS
CAUTION:
When the lock nut is loosened excessively, the idler pulley tilts and the correct tension adjust-
ment cannot be performed. Never loosen](/manual-img/5/57395/w960_57395-2662.png)
EM-16
< ON-VEHICLE MAINTENANCE >[HR16DE]
DRIVE BELTS
CAUTION:
When the lock nut is loosened excessively, the idler pulley tilts and the correct tension adjust-
ment cannot be performed. Never loosen it excessively (more than 45 degrees).
Put a matching mark on the lock nut, and check turning angle with a protractor. Never visually
check the tightening angle.
2. Adjust the belt tension by turning the adjusting bolt.
CAUTION:
When checking immediately after installation, first adjust it to the specified value. Then, after
turning crankshaft two turns or more, re-adjust to the specified value to avoid variation in deflec-
tion between pulleys.
When the tension adjustment is performed, the lock nut should be in the condition at step“2”. If
the tension adjustment is performed when the lock nut is loosened more than the standard, the
idler pulley tilts and the correct tension adjustment cannot be performed.
3. Tighten the idler pulley lock nut.
Removal and InstallationINFOID:0000000001381386
REMOVAL
1. Loosen the idler pulley lock nut (A), and then adjust the belt ten-
sion by turning the adjusting bolt (B).
2. Remove drive belt.
INSTALLATION
1. Pull the idler pulley in the loosening direction, and then tempo-
rarily tighten the idler pulley lock nut (A) to the following torque.
NOTE:
Do not move the lock nut from the tightened position. Proceed to step “2”.
2. Install the drive belt to each pulley.
CAUTION:
Make sure that there is no oil, grease, or coolant, etc. in pulley grooves.
Make sure that the belt is securely inside the groove on each pulley.
3. Adjust drive belt tension by turning the adjusting bolt. Refer to EM-15, "
Tension Adjustment".
CAUTION:Idler pulley lock nut : 34.8 N·m (3.5 kg-m, 26 ft-lb)
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
PBIC3643E
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
B : Adjusting bolt
Idler pulley lock nut : 4.4 N·m (0.45 kg-m, 39 in-lb)
PBIC3643E
Page 2664 of 5883
DRIVE BELTS
EM-17
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Perform the belt tension adjustment with the lock nut temporarily tightened at the step “1” so as
not to tilt the idler pulley.
When checking immediately after installation, first adjust it to the specified value. Then, after
turning crankshaft two turns or more, re-adjust to the specified value to avoid variation in deflec-
tion between pulleys.
4. Tighten the idler pulley lock nut.
5. Make sure that belt tension of each belt within the standard.Idler pulley lock nut : 34.8 N·m (3.5 kg-m, 26 ft-lb)