2007 NISSAN TIIDA length

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-125
< SERVICE DATA AND SPECIFICATIONS (SDS) [HR16DE]
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Cylinder HeadINFOID:0000000001381444
CYLINDER HEAD
Unit: mm (in)
VALVE DIMENSIONS
Unit: mm (in)
3.34 (0.1315) 334
3.36 (0.1323) 336
3.38 (0.1331) 338
3.40 (0.1339) 340
3.42 (0.1346) 342
3.44 (0.1354) 344
3.46 (0.1362) 346
3.48 (0.1370) 348
3.50 (0.1378) 350 Thickness mm (in) Identification mark
Items Standard Limit
Head surface distortion — 0.1 (0.004)
Normal cylinder head height “H” 125.0 (4.92) —
PBIC0924E
Valve head diameter “D” Intake 31.0 - 31.3 (1.220 - 1.232)
Exhaust 25.3 - 25.6 (0.996 - 1.008)
Valve length “a”Intake 101.65 (4.002)
Exhaust 102.46 (4.034)
“b”Intake
1.0 (0.039)
Exhaust
PBIC3878E

EM-126
< SERVICE DATA AND SPECIFICATIONS (SDS) [HR16DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
VA LV E G U I D E
Unit: mm (in)
VALVE SEAT
Unit: mm (in)
“c”Intake 2.1 - 2.8 (0.083 - 0.110)
Exhaust 2.3 - 3.0 (0.091 - 0.118)
“c′”Intake 3.0 (0.118)
Exhaust –
Valve stem diameter “d ”Intake 4.965 - 4.980 (0.1955 - 0.1961)
Exhaust 4.955 - 4.970 (0.1951 - 0.1957)
Valve seat angle “α”Intake
45°15′ - 45°45′
Exhaust
Items Standard Oversize (service) [0.2 (0.008)]
Va l v e g u i d eOuter diameter 9.023 - 9.034 (0.3552 - 0.3557) 9.223 - 9.234 (0.3631 - 0.3635)
Inner diameter (Finished size) 5.000 - 5.018 (0.1969 - 0.1976)
Cylinder head valve guide hole diameter 8.975 - 8.996 (0.3533 - 0.3542) 9.175 - 9.196 (0.3612 - 0.3620)
Interference fit of valve guide 0.027 - 0.059 (0.0011 - 0.0023)
Items Standard Limit
Valve guide clearanceIntake 0.020 - 0.053 (0.0008 - 0.0021)
0.1 (0.004)
Exhaust 0.030 - 0.063 (0.0012 - 0.0025)
Projection length “H” 11.4 - 11.8 (0.449 - 0.465)
PBIC2187E
Items Standard Oversize (service) [0.5 (0.02)]
Cylinder head seat recess diameter “D” Intake 31.400 - 31.416 (1.2362 - 1.2368) 31.900 - 31.916 (1.2559 - 1.2565)
Exhaust 25.900 - 25.916 (1.0197 - 1.0203) 26.400 - 26.416 (1.0394 - 1.0400)
Valve seat outer diameter “d”Intake 31.497 - 31.513 (1.2400 - 1.2407) 31.997 - 32.013 (1.2597 - 1.2604)
Exhaust 25.997 - 26.013 (1.0235 - 1.0241) 26.497 - 26.513 (1.0432 - 1.0438)
PBIC2745E

EM-142
< ON-VEHICLE MAINTENANCE >[MR18DE]
DRIVE BELTS
ON-VEHICLE MAINTENANCE
DRIVE BELTS
ComponentINFOID:0000000001337776
Checking Drive BeltsINFOID:0000000001337777
WARNING:
Be sure to perform this step when the engine is stopped.
 Make sure that the indicator (notch on fixed side) of drive belt auto-tensioner is within the possible use range
(A).
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 (B).
 Visually check entire drive belt for wear, damage or cracks.
 If the indicator (notch on fixed side) is out of the possible use range or belt is damaged, replace drive belt.
Tension AdjustmentINFOID:0000000001337778
Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.
Removal and InstallationINFOID:0000000001337779
REMOVAL
1. 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).
CAUTION:
Never place hand in a location where pinching may occur if
the holding tool accidentally comes off.
2. Insert a rod such as short-length screwdriver approximately 6
mm (0.24 in) in diameter into the hole (B) of the retaining boss to
fix drive belt auto-tensioner.
3. 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

DRIVE BELTS
EM-143
< ON-VEHICLE MAINTENANCE >[MR18DE]
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1. Hold the hexagonal part (A) of drive belt auto-tensioner (1) with
a box wrench securely. Then move the wrench handle in the
direction of arrow (loosening direction of tensioner).
CAUTION:
Never place hand in a location where pinching may occur if
the holding tool accidentally comes off.
2. Insert a rod such as short-length screwdriver approximately 6
mm (0.24 in) in diameter into the hole (B) of retaining boss to fix
drive belt auto-tensioner.
3. Install drive belt.
CAUTION:
 Confirm drive belt is completely set to pulleys.
 Check for engine oil, working fluid and engine coolant are not adhered to drive belt and each
pulley groove.
4. Release drive belt auto-tensioner, and apply tension to drive belt.
5. Turn crankshaft pulley clockwise several times to equalize tension between each pulley.
6. Confirm tension of drive belt at indicator (notch on fixed side) is within the possible use range. Refer to
EM-142, "
Checking Drive Belts".
PBIC3936E

EM-192
< ON-VEHICLE REPAIR >[MR18DE]
CAMSHAFT
5. Install camshaft bracket bolts in three stage in numerical order
as shown in numerical order as shown.
 There are two types of bolts. Refer to the following for locating
bolts.
6. Tighten all bolts in numerical order in three steps.
7. Install the camshaft sprocket (INT) to the camshaft (INT).
NOTE:
When the camshaft sprocket (INT) (2) is removed, refer to the
paint mark (A) put according to step “3”. Securely align the
knock pin and the pin hole, and then install them.
8. Tighten camshaft (INT) sprocket bolt.
NOTE:
Secure the hexagonal part of camshaft (INT) using wrench to tighten bolt.
9. Turn 67 degrees clockwise (angle tightening) using Tool.
CAUTION:
Never judge by visual inspection without an angle wrench.
: Engine front
M6 bolts [thread length: 57.5 mm (2.264 in)]
: 13, 14 and 15 in the figure
M6 bolts [thread length: 35.00 mm (1.378 in)]
: Except the above
Step 1 : 1.96 N·m (0.20 kg-m, 17 in-lb)
Step 2 : 5.88 N·m (0.60 kg-m, 52 in-lb)
Step 3 : 9.5 N·m (0.97 kg-m, 84 in-lb)
1 : Camshaft bracket
: Engine front
PBIC3176J
PBIC3992J
Camshaft sprocket bolt (INT) : 35.0 N·m (3.6 kg-m, 26 ft-lb)
1 : Camshaft sprocket (INT)
A : Camshaft (INT) hexagonal part
Tool number : KV10112100 (BT-8653-A)
PBIC3455J

EM-222
< DISASSEMBLY AND ASSEMBLY >[MR18DE]
ENGINE UNIT
 Check with a connecting rod aligner.
 If it exceeds the limit, replace connecting rod assembly.
CONNECTING ROD BIG END DIAMETER
 Install connecting rod cap (1) without connecting rod bearing
installed, and tightening connecting rod bolts to the specified
torque. Refer to EM-212, "
Disassembly and Assembly" for the
tightening procedure.
 Measure the inner diameter of connecting rod big end with an
inside micrometer.
 If out of the standard, replace connecting rod assembly.
CONNECTING ROD BUSHING OIL CLEARANCE
Connecting Rod Bushing Inner Diameter
Measure the inner diameter of connecting rod bushing with an inside
micrometer (A).
Piston Pin Outer Diameter
C : Feeler gauge
Bend (A):
Limit: 0.15 mm (0.0059 in) per 100 mm (3.94 in) length
To r s i o n ( B ) :
Limit: 0.30 mm (0.0118 in) per 100 mm (3.94 in) length
PBIC3268J
2 : Connecting rod
A : Example
B : Measuring direction of inner diameter
Standard: 47.000 - 47.013 mm (1.8504 - 1.8509 in)
PBIC3269J
Standard: 20.000 - 20.012 mm (0.7874 - 0.7879 in)
PBIC3270J

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-239
< SERVICE DATA AND SPECIFICATIONS (SDS) [MR18DE]
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Unit: mm (in)
VA LV E
Va l v e Ti m i n g
Unit: degree
( ): Valve timing control “ON”
Valve Dimensions
Unit: mm (in)
Items Standard Limit
Head surface distortion — 0.1 (0.004)
Normal cylinder head height “H” 130.9 (5.15) —
PBIC0924E
Position a b c d e f
Valve timing 212 2248 (-32)
AT D C52 (12)
ABDC725
PBIC5304E
Valve head diameter “D”Intake 33.8 - 34.1 (1.331 - 1.343)
Exhaust 27.6 - 27.9 (1.087 - 1.098)
Valve length “L”Intake 106.27 (4.184)
Exhaust 105.26 (4.144)
SEM188A

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-241
< SERVICE DATA AND SPECIFICATIONS (SDS) [MR18DE]
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Valve Lifter
Unit: mm (in)
Valve Guide
Unit: mm (in)
Valve Seat
3.44 (0.1354) 344
3.46 (0.1362) 346
3.48 (0.1370) 348
3.50 (0.1378) 350 Thickness mm (in) Identification mark
Items Intake Exhaust
Free height 44.90 - 45.10 mm (1.7677 - 1.7755 in) 45.74 - 45.94 mm (1.8007 - 1.8086 in)
Installation height 35.30 mm (1.390 in) 35.30 mm (1.390 in)
Installation load 153 - 173 N (15.6 - 17.6 kg, 34 - 39 lb) 139 - 157 N (14.2 - 16.0 kg, 31 - 35 lb)
Height during valve open 26.36 mm (1.0377 in) 27.80 mm (1.0944 in)
Load with valve open 335 - 377 N (34.2 - 38.5 kg, 75 - 85 lb) 266 - 297 N (27.1 - 30.3 kg, 60 - 67 lb)
Identification color White Orange
ItemsStandard
Valve lifter outer diameterIntake 33.977 - 33.987 (1.3377 - 1.3381)
Exhaust 29.977 - 29.987 (1.1802 - 1.1806)
Valve lifter hole diameterIntake 34.000 - 34.021 (1.3386 - 1.3394)
Exhaust 30.000 - 30.021 (1.1811 - 1.1819)
Valve lifter clearance0.013 - 0.044 (0.0005 - 0.0017)
Items Standard part Service part
Va l v e g u i d eOuter diameter 9.523 - 9.534 (0.3749 - 0.3754) 9.723 - 9.734 (0.3828 - 0.3832)
Inner diameter (Finished size) 5.500 - 5.518 (0.2165 - 0.2172)
Cylinder head valve guide hole diameter 9.475 - 9.496 (0.3730 - 0.3739) 9.675 - 9.696 (0.3809 - 0.3817)
Interference fit of valve guide 0.027 - 0.059 (0.0011 - 0.0023)
ItemsStandard Limit
Valve guide clearanceIntake 0.020 - 0.053 (0.0008 - 0.0021)
0.1 (0.004)
Exhaust 0.030 - 0.063 (0.0012 - 0.0025)
Projection length “L” 13.35 - 13.65 (0.526 - 0.537)
PBIC0184E