NISSAN TERRANO 2002 Service Repair Manual

General Specifications
Engine model TD27Ti
Cylinder arrangement 4, in-line
Displacement cm
3(cu in) 2,663 (162.5)
Bore x stroke mm (in) 96 x 92 (3.8 x 3.6)
Valve arrangement OHV
Firing order 1-3-4-2
Number of piston rings
Compression 2
Oil 1
Number of main bearings 5
Compression ratio 21.9 0.2
Unit: kPa (bar, kg/cm
2, psi)/rpm
Compression pressure
Standard 2,942 (29.4, 30, 427)/200
Minimum 2,452 (24.5, 25, 356)/200
Differential limit between
cylinders294 (2.9, 3, 43)/200
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
EM-143

Inspection and Adjustment
CYLINDER BLOCK AND CYLINDER LINER
Unit: mm (in)
NEM227
Nominal cylinder block height (H) (From
crankshaft center)549.5 - 550.5
(21.6 - 21.7)
Cylinder bore
Inner diameter
Standard
Grade No. 196.000 - 96.010
(3.7795 - 3.7799)
Grade No. 296.010 - 96.020
(3.7799 - 3.7803)
Grade No. 396.020 - 96.030
(3.7803 - 3.7807)
Wear limit 0.20 (0.0079)
Out-of-round (X þ Y) Less than 0.020 (0.0008)
Taper (A þ B) Less than 0.20 (0.0079)
Division of each cylinder Less than 0.05 (0.0020)
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
EM-144

VALVE GUIDE
Unit: mm (in)
Standard Service
Valve guide outside
diameter12.033 - 12.044
(0.4737 - 0.4742)Ð
Valve guide inner diam-
eter (Finished size)8.00 - 8.015 (0.3150 - 0.3156)
Cylinder head valve
guide hole diameter12.00 - 12.011
(0.4724 - 0.4729)Ð
Interference fit of valve
guide0.022 - 0.044 (0.0009 - 0.0017)
Standard Limit
Valve to guide clearance
Intake0.020 - 0.050
(0.0008 - 0.0020)0.15 (0.0059)
Exhaust0.04 - 0.07
(0.0016 - 0.0028)0.20 (0.0079)
Valve deflection limit
Intake 0.30 (0.0118)
Exhaust 0.40 (0.0157)
VA LV E S E AT
Unit: mm (in)
SEM953C
Intake
Outer diameter ªD
1º44.535 - 44.545
(1.7533 - 1.7537)
Inner diameter ªD
2º38 0.1
(1.50 0.0039)
Diameter of seat ªD
3º42.4 - 42.6
(1.669 - 1.677)
Cylinder head valve seat diam-
eter44.500 - 44.515
(1.7520 - 1.7526)
Valve seat face angle ªfº 90É
Exhaust
Outer diameter ªD
1º
Standard39.535 - 39.545
(1.5565 - 1.5569)
0.2 (0.008) Oversize
(Service)39.735 - 39.745
(1.5644 - 1.5648)
0.4 (0.016) Oversize
(Service)39.935 - 39.945
(1.5722 - 1.5726)
Inner diameter ªD
2º32.9 - 33.1
(1.295 - 1.303)
Diameter of seat ªD
3º37 0.1
(1.46 0.0039)
Cylinder head valve seat diam-
eter
Standard39.495 - 39.510
(1.5549 - 1.555)
0.2 (0.008) Oversize39.695 - 39.710
(1.5628 - 1.5634)
0.4 (0.016) Oversize39.895 - 39.910
(1.5707 - 1.5713)
Valve seat face angle ªfº 90É
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-145

VA LV E
Unit: mm (in)
SEM188
Valve head diameter ªDº
Intake 42.5 (1.67)
Exhaust 37 (1.5)
Valve length ªLº
Intake
117 (4.61)
Exhaust
Valve stem diameter ªdº
Intake7.965 - 7.980
(0.3136 - 0.3142)
Exhaust7.945 - 7.960
(0.3128 - 0.3134)
Valve seat angle ªaº
Intake
45É - 45É30¢
Exhaust
Valve margin ªTº limit 1.5 (0.059)
Valve stem end surface grinding
limit0.2 (0.008)
Valve clearance (Hot)
Intake
0.25 (0.01)
Exhaust
VALVE SPRING
Free length mm (in)
Painted red 53.80 (2.118)
Pressure height
mm/N (mm/kg, in/lb)31.8/713.0 - 788.5
(31.8/72.7 - 80.4,
1.252/160.3 - 177.3)
Assembled height
mm/N (mm/kg, in/lb)
Standard42.3/314.8 - 361.9
(42.3/32.1 - 36.9,
1.665/70.8 - 81.4)
Limit42.3/296.2
(42.3/30.2,
1.665/66.6)
Out of square mm (in) 2.0 (0.079)
CYLINDER HEAD TO VALVE DISTANCE
Unit: mm (in)
SEM724C
Standard Limit
Intake0.79 - 1.19
(0.0311 - 0.0469)Less than 1.75
(0.0689)
Exhaust0.80 - 1.20
(0.0315 - 0.0472)Less than 1.75
(0.0689)
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-146

CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
Standard Limit
Camshaft journal to
bushing clearance0.020 - 0.109
(0.0008 - 0.0043)Less than 0.15
(0.0059)
Camshaft journal
diameter
Front50.721 - 50.740
(1.9969 - 1.9976)Ð
2nd50.521 - 50.540
(1.9890 - 1.9898)Ð
3rd50.321 - 50.340
(1.9811 - 1.9819)Ð
4th50.121 - 50.140
(1.9733 - 1.9740)Ð
Rear49.921 - 49.940
(1.9654 - 1.9661)Ð
Camshaft bend (Total
indicator reading)Less than 0.02
(0.0008)Less than 0.06
(0.0024)
Camshaft end play0.08 - 0.28
(0.0031 - 0.0110)Less than 0.50
(0.0197)
EM671
Standard Limit
Cam height ªAº
41.570 (1.6366) Less than
Intake
Exhaust 41.900 (1.6496) Less than
VALVE LIFTER AND PUSH ROD
Unit: mm (in)
Standard Limit
Valve lifter outer
diameter24.960 - 24.970
(0.9827 - 0.9831)Ð
Cylinder block valve
lifter hole diameter25.000 - 25.033
(0.9843 - 0.9855)Ð
Valve lifter to lifter
hole clearance0.030 - 0.073
(0.0012 - 0.0029)Less than 0.20
(0.0079)
Push rod bend (TIR)Less than 0.3
(0.012É)Less than 0.5
(0.020)
*: Total indicator reading
ROCKER SHAFT AND ROCKER ARM
Standard Limit
Rocker shaft
Outer diameter19.979 - 20.00
(0.7866 - 0.7874)Ð
Rocker shaft bend
(TIR)*0 - 0.10
(0 - 0.0039)less than 0.30
(0.0188)
Rocker arm
Inner diameter20.014 - 20.035
(0.7880 - 0.7888)Ð
Clearance between
rocker arm and
rocker shaft0.014 - 0.056
(0.0006 - 0.0022)less than 0.15
(0.0059)
*: Total indicator reading
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-147

PISTON, PISTON RING AND PISTON PIN
Available piston
Unit: mm (in)
SEM778A
Piston skirt diameter ªAº
Standard
Grade No. 195.890 - 95.900
(3.7752 - 3.7756)
Grade No. 295.900 - 95.910
(3.7756 - 3.7760)
Grade No. 3*95.910 - 95.920
(3.7760 - 3.7764)
ªaº dimension 45.2 (1.780)
Piston pin hole diameter29.992 - 30.000
(1.1808 - 1.1811)
Piston to cylinder liner clearance0.043 - 0.077
(0.0017 - 0.0030)
ªAº dimension 69.2 (2.724)
Grade No. 3 piston is not provided as a service part.
Piston pin
Unit: mm (in)
Piston pin outer diameter29.993 - 30.000
(1.1808 - 1.1811)
Piston pin to piston clearanceþ0.008 to 0.007
(þ0.0003 to 0.0003)
Piston pin to connecting rod
clearance
Standard0.025 - 0.045
(0.0010 - 0.0018)
Limit 0.15 (0.0059P)
Piston ring
Unit: mm (in)
Standard Limit
Side clearance
To p0.00 - 0.05
(0.0 - 0.0020)0.50 (0.0197)
2nd0.04 - 0.072
(0.0016 - 0.0028)0.30 (0.0118)
Oil0.035 - 0.040
(0.0014 - 0.0016)0.15 (0.0059)
Ring gap
To p0.25 - 0.35
(0.0098 - 0.0014)
1.5 (0.059) 2nd0.50 - 0.75
(0.0197 - 0.0295)
Oil (rail ring)0.25 - 0.55
(0.0098 - 0.0217)
CONNECTING ROD
Unit: mm (in)
Center distance156.975 - 157.025
(6.1801 - 6.1821)
Bend, torsion [per 200 (3.94)]
Limit 0.15 (0.0059)
Piston pin bore dia.30.025 - 30.038
(1.1821 - 1.1826)
Side clearance
Standard0.10 - 0.22
(0.0039 - 0.0087)
Limit 0.22 (0.0087)
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-148

CRANKSHAFT
Unit: mm (in)
SEM100A
Journal diameter ªAº70.907 - 70.920
(2.7916 - 2.7921)
Pin diameter ªBº56.913 - 56.926
(2.2407 - 2.2412)
Center distance ªSº 46.00 (1.8110)
EM715
Taper of journal and pin ªA-Bº
Standard Less than 0.01 (0.0004)
Limit 0.02 (0.0008)
Out-of-round of journal and pin
ªX-Yº
Standard Less than 0.01 (0.0004)
Limit 0.02 (0.0008)
Crankshaft bend
Standard 0 - 0.03 (0 - 0.0012)
Limit 0.10 (0.0039)
Crankshaft end play
Standard0.060 - 0.25
(0.0024 - 0.0098)
Limit 0.40 (0.0157)
AVAILABLE MAIN BEARING
Bearing clearance
Unit: mm (in)
Main bearing clearance
Standard0.035 - 0.087
(0.0014 - 0.0034)
Limit Less than 0.15 (0.0059)
Connecting rod bearing clearance
Standard0.035 - 0.081
(0.0014 - 0.0032)
Limit Lees than 0.15 (0.0059)
Mean bearing undersize
Unit: mm (in)
Crank journal diameter
Standard70.907 - 70.920
(2.7916 - 2.7921)
Undersize
0.25 (0.0098)70.657 - 70.670
(2.7818 - 2.7823)
0.50 (0.0197)70.407 - 70.420
(2.7719 - 2.7724)
0.75 (0.0295)70.157 - 70.170
(2.7621 - 2.7626)
1.00 (0.0394)69.907 - 69.920
(2.7522 - 2.7528)
AVAILABLE CONNECTING ROD BEARING
Connecting rod bearing undersize
Unit: mm (in)
Crank pin journal diameter
Standard56.913 - 56.926
(2.2407 - 2.2412)
Undersize
0.25 (0.0098)56.663 - 56.676
(2.2308 - 2.2313)
0.50 (0.0197)56.413 - 56.676
(2.2210 - 2.2313)
0.75 (0.0295)56.163 - 56.176
(2.2111 - 2.2116)
1.00 (0.0394)55.913 - 55.926
(2.2013 - 2.2018)
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-149

AVAILABLE THRUST WASHER
Unit: mm (in)
Thrust washer thickness
Standard 2.275 - 2.325 (0.0896 - 0.0915)
Oversize
0.20 (0.0079) 2.475 - 2.525 (0.0974 - 0.0994)
0.40 (0.0157) 2.675 - 2.725 (0.1053 - 0.1073)
MISCELLANEOUS COMPONENTS
Unit: mm (in)
Gear train
Backlash of each gear
Standard 0.07 - 0.11 (0.0028 - 0.0043)
Limit 0.20 (0.0079)
Flywheel
Runout (Total indicator
reading)Less than 0.15 (0.0059)
Front plate
Warpage limit 0.2 (0.008)
Cylinder head
Head surface distorsion
Standard Less than 0.07 (0.0028)
Limit 0.2 (0.008)
Minimum height 89.7 (3.532)
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-150

FRONT AXLE & FRONT SUSPENSION
SECTION
FA
CONTENTS
PRECAUTIONS...............................................................2
PREPARATION................................................................3
FRONT AXLE AND FRONT SUSPENSION...................4
CHECK AND ADJUSTMENT..........................................5
Front Axle and Front Suspension Parts ......................5
Front Wheel Bearing....................................................6
Front Wheel Alignment ................................................8
Drive Shaft .................................................................12
FRONT AXLE................................................................13
FRONT AXLE - Auto-lock Free-running Hub.............14
Removal and Installation ...........................................14
Inspection...................................................................14
Trouble-shooting ........................................................15
FRONT AXLE - Wheel Hub and Rotor Disc...............18
Removal and Installation ...........................................18
Disassembly...............................................................18
Inspection...................................................................19
Assembly ...................................................................19
FRONT AXLE - Knuckle Spindle.................................20
Removal .....................................................................20Inspection...................................................................21
Installation ..................................................................21
FRONT AXLE - Drive Shaft..........................................22
Removal and Installation ...........................................22
Removal .....................................................................22
Disassembly...............................................................24
Inspection...................................................................25
Assembly ...................................................................25
Installation ..................................................................28
FRONT SUSPENSION..................................................29
Shock Absorber .........................................................30
Torsion Bar.................................................................30
Stabilizer Bar .............................................................33
Upper Link .................................................................33
Compression Rod ......................................................35
Lower Link .................................................................35
Upper Ball Joint and Lower Ball Joint .......................36
SERVICE DATA AND SPECIFICATIONS (SDS)..........38
General Specifications ...............................................38
Inspection and Adjustment ........................................39

(1) When installing each rubber part, final tightening must be car-
ried out under unladen condition * with tires on ground.
* Fuel, radiator coolant and engine oil full. Spare tire, jack,
hand tools and mats in designated positions.
(2) When removing each suspension part, check wheel alignment
and adjust if necessary.
(3) Use Tool when removing or installing brake tubes.
SBR820B
PRECAUTIONS
FA-2