dimensions NISSAN TERRANO 2004 Service Repair Manual

GENERAL INFORMATIONSECTION
GI
CONTENTS
PRECAUTIONS ...............................................................2
Supplemental Restraint System (SRS) ²AIR
BAG² and²SEAT BELT PRE-TENSIONER²
(Dual Air Bag System) .................................................3
Precautions for NATS ..................................................4
Precautions for Multiport Fuel Injection System
or Engine Control System ...........................................5
Precautions for Catalyst ..............................................5
Precautions for Turbocharger ......................................5
Precautions for Fuel ....................................................6
Precautions for Engine Oils .........................................6
HOW TO USE THIS MANUAL ........................................8
HOW TO READ WIRING DIAGRAMS ..........................10
Sample/Wiring Diagram - EXAMPL - ........................10
Description .................................................................12
HOW TO CHECK TERMINAL .......................................19
How to Probe Connectors .........................................19
How to Check Enlarged Contact Spring of
Terminal .....................................................................20
Waterproof Connector Inspection ..............................21
Terminal Lock Inspection ...........................................21
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENT ........................................22 Work Flow ..................................................................22
Incident Simulation Tests ...........................................23
HOW TO FOLLOW FLOW CHART IN TROUBLE
DIAGNOSES ..................................................................25
CONSULT-II CHECKING SYSTEM ...............................26
Function and System Application ..............................26
Nickel Metal Hydride Battery Replacement...............26
Checking Equipment..................................................26
IDENTIFICATION INFORMATION .................................27
Model Variation ..........................................................27
Identification Number .................................................28
Dimensions ................................................................30
Wheels and Tires .......................................................30
LIFTING POINTS AND TOW TRUCK TOWING ...........31
Garage Jack and Safety Stand .................................31
Screw Jack ................................................................31
4-pole Lift ...................................................................32
Tow Truck Towing ......................................................32
ISO 15031-2 TERMINOLOGY LIST ..............................34
ISO 15031-2 Terminology List ...................................34
TIGHTENING TORQUE OF STANDARD BOLTS ........37
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Dimensions
Unit: mm (in)
HardtopWagon
Overall length 4,242 (167.0) 4,722 (185.9)
Overall width (*) 1,755 (69.1) 1,755 (69.1)
Overall height 1,805 (71.1) 1,810 (71.3)
Front tread 1,455 (57.3) 1,455 (57.3)
Rear tread 1,430 (56.3) 1,430 (56.3)
Wheelbase 2,450 (96.5) 2,650 (104.3)
Ground clearance 210 (8.3) 205 (8.1)
Front overhang 837 (33.0) 837 (33.0)
Rear overhang bumper 835 (32.9) 1,115 (43.9)
spare wheel 955 (37.6) 1,235 (48.6)
(*): without mirrors
Wheels and Tires
Road wheel size 16 x 7J
Offset [mm (in)]25 (0.98)
Tire size 235/70 R16
IDENTIFICATION INFORMATION
GI-30
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Tool number
Tool nameDescription
KV10109300
Pulley holder
NT628a: 68 mm (2.68 in)
b: 8 mm (0.31 in) dia.
KV111045S1
Balancer shaft bearing
replacer set
q
1KV11104510
Replacer bar
q
2KV11104521
Guide plate
q
3KV11104530
Adapter
(Front bearing)
q
4ST15243000
Drift
NT258
Removing and installing balancer shaft bearing
Commercial Service Tools
Tool name Description
Valve seat cutter set
NT048
Finishing valve seat dimensions
Piston ring compressor
NT044
Installing piston assembly into cylinder bore
Piston ring expander
NT030
Removing and installing piston ring
Standard Universal
NT808
Removing and installing transmission mount
PREPARATIONZD
Special Service Tools (Cont'd)
EM-6
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5. Remove valve oil seals using valve oil seal puller (SST).
6. Remove valve spring seats.
7. Before removing valve spring seats, perform valve seat contactcheck. (Refer to EM-60.)
8. Before removing valve guides, perform valve guide clearance check. (Refer to below.)
Inspection
CYLINDER HEAD DISTORTION
Using straightedge and feeler gauge, check the bottom of the cyl-
inder head for distortion. Limit: 0.2 mm (0.008 in)
VALVE DIMENSION
Using micrometer, measure the dimensions of each part.
Standard
Unit: mm (in)
Intake valve Exhaust valve
L 113.5 (4.4685)113.5 (4.4685)
T 1.5 (0.059)1.5 (0.059)
f d 6.962 - 6.977
(0.2741 - 0.2747) 6.945 - 6.960
(0.2734 - 0.2740)
f D 31.9 - 32.1
(1.256 - 1.264) 29.9 - 30.1
(1.177 - 1.185)
a (degree) 45É00¢- 45É30¢ 45É00¢- 45É30¢
VALVE GUIDE CLEARANCE
IPerform the inspection before removing valve guides.
I Check that the valve stem diameter is within specifications.
I Push valve approximately 25 mm (0.98 in) toward combustion
chamber, move valve toward dial indicator to measure valve
movement.
I Valve guide clearance is 1/2 of movement on dial indicator.
FEM065
FEM066
FEM067
FEM068
CYLINDER HEADZD
Disassembly (Cont'd)
EM-58
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VALVE SEAT CONTACT
Check valve for any evidence of pitting at valve contact surface,
and reseat or replace if worn out excessively.
IWhen repairing valve seats, check valve and valve guide
for wear beforehand. If worn, replace them. Then correct
valve seat.
I The cutting should be done with both hands for uniform
cutting.
VALVE SEAT REPLACEMENT
IWhen removing valve seat, replace it with oversized [0.5 mm
(0.0020 in)] valve seat.
1. Cut valve seat to make it thin, and pull it out.
2. Machine cylinder head inner diameter at valve seat installation position.Machining dimension: Intake33.500 - 33.515 mm (1.3189 - 1.3195 in) dia.
Exhaust 31.995 - 32.010 mm (1.2596 - 1.2602 in) dia.
3. Heat cylinder head to approximately 110 to 130ÉC (230 to 266ÉF) in oil bath.
4. After cooling valve seats sufficiently with dry ice, press fit it to cylinder head.
CAUTION:
Do not touch the cooled valve seats directly by hand.
5. Using valve seat cutter (multi-purpose tool), finish processing referring to the dimensions shown in the figure.
CAUTION:
When using valve seat cutter, grasp cutter handle with both
hands, press cutter onto contacting face all around, and cut
thoroughly. If cutter is pressed unevenly or repeatedly, the
valve seat surface may be damaged.
6. Using compound, perform valve fitting.
7. Check again to make sure that contacting status is satisfactory.
FEM073
FEM074
FEM075
CYLINDER HEADZD
Inspection (Cont'd)
EM-60
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Selection Procedure for Selective Part
Combination
LocationSelective part combination ItemMethod
Cylinder block - piston Piston and piston assembly
(Part No. is given to a piston and piston pin as a set.) Piston grade (Piston outer
diameter) Refer to ªSelective combination
chartº.
IIdentification grade stamped on each part represents initial
dimension of new part. This grade will not be applied to a
reused part.
I Measure correct dimensions of a reused or modified part, then
refer to ªSelective combination chartº in this manual to identify
the grade.
I Refer to the applicable pages for measurement method for
each part, standards for reuse, and selecting method for selec-
tive part combination.
Disassembly
1. Remove engine assembly from vehicle.
Refer to EM-63, ªENGINE REMOVALº.
2. Remove pilot bushing from flywheel using pilot bearing puller (SST), if necessary (M/T model).
3. Install engine to engine stand (SST).
1) Remove flywheel (M/T model) or drive plate (A/T model).
I Using ring gear stopper (SST), secure ring gear, and remove
mounting bolts.
CAUTION:
Do not disassemble flywheel.
I Flywheel has a two-piece structure. When being pressed
forward/backward, or twisted in rotating direction, transmission-
side mass will be moved with audible sound. This is not a
problem.
2) Remove pilot converter (A/T model) and rear plate.
SEM364G
YEM043
CYLINDER BLOCKZD
EM-67
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Selective combination chartUnit: mm (in)
q: Preferable combination
g: Allowable combination
X: NG combinationPiston grade
12
95.950 - 95.960
(3.7776 - 3.7779) 95.960 - 95.970
(3.7779 - 3.7783)
Cylinder
bore grade
(Cylinder
block bore
inner
diameter) 1
96.000 - 96.010
(3.7795 - 3.7799) q
X
2 96.010 - 96.020
(3.7799 - 3.7803) gq
3 96.020 - 96.030
(3.7803 - 3.7807) gq
I
Piston grade 3 (piston diameter: 95.970 - 95.980 mm) is appli-
cable at factory only.
I New pistons are classified into 4 weight classes at factory. The
same class pistons are used on a engine.
Weight grade symbol Weight class g (oz)
E 615 - 620 (21.7 - 21.9) F 620 - 625 (21.9 - 22.0)
G 625 - 630 (22.0 - 22.2) H 630 - 635 (22.2 - 22.4)
CRANKSHAFT JOURNAL OUTER DIAMETER
Use micrometer to measure journal outer diameter. Standard: 70.907 - 70.920 mm (2.7916 - 2.7921 in) dia.
CRANKSHAFT PIN OUTER DIAMETER
Use micrometer to measure pin outer diameter.Standard: 56.913 - 56.926 mm (2.2407 - 2.2412 in) dia.
CRANKSHAFT OUT-OF-ROUND AND TAPER
IUsing micrometer, measure each journal and pin at 4 points
shown in the figure.
I Out-of-round value is indicated by difference in dimensions
between directions A and B at points 1 and 2.
I Taper value is indicated by difference in dimensions between
points 1 and 2 in directions A and B.
Out-of-round limit: 0.01 mm (0.0004 in)
Taper limit: 0.01 mm (0.0004 in)
CRANKSHAFT RUNOUT
I Place V-block onto surface plate to support journals at both
ends of crankshaft.
I Position dial indicator vertically onto No. 3 journal.
I Rotate crankshaft to read needle movement on dial indicator.
I Crankshaft bend value is 1/2 of needle movement.
Limit: 0.03 mm (0.0012 in)
FEM114
FEM115
FEM116
CYLINDER BLOCKZD
Inspection (Cont'd)
EM-76
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5. Stake exhaust valve seat at five places with punch.
When staking valve seat, select different places than those
staked before.
6. Cut or grind valve seat using suitable tool at the specifieddimensions. Refer to SDS.
7. After cutting, lap valve seat with a lapping compound.
8. Check contact condition of valve seat.
COMBUSTION CHAMBER
Check combustion chamber for cracks and other damage. If
necessary, replace.
REPLACING COMBUSTION CHAMBER
Usually combustion chamber should not be removed.
1. Remove combustion chamber so that cylinder head cannot be damaged.
2. Install combustion chamber.
I Identification of combustion chambers
Identification mark
(on combustion chamber) Outer diameter ªDº
mm (in)
2 37 (1.46)
(1) Cool combustion chamber with dry ice for approximately 5 to 10 minutes.
WARNING:
Do not touch cooled combustion chamber with bare hands.
SEM087
NEM161
EEM116
CYLINDER HEADTD27Ti
Inspection (Cont'd)
EM-109
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(2) Align combustion chamber knock pin with cylinder head notch,and drive in combustion chamber with a soft hammer.
3. Check amount of protrusion of combustion chamber. Protrusion:StandardLess than 0.10 mm (0.0039 in)
VALVE DIMENSIONS
Check dimensions in each valve. For dimensions, refer to SDS.
When valve head has been worn down to 0.5 mm (0.020 in) in
margin thickness, replace the valve.
Grinding allowance for valve stem tip is 0.2 mm (0.008 in) or
less.
VALVE SPRING SQUARENESS
Out-of-square ªSº: Less than 2.0 mm (0.079 in)
VALVE SPRING PRESSURE
Refer to SDS.
SEM634B
SEM188A
SEM635B
EM113
CYLINDER HEADTD27Ti
Inspection (Cont'd)
EM-110
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IRaise the unit with a hoist.
I Position the transmission assembly on a portable jack and
secure it with a suitable tool.
Lift the assembly until the gearbox input shaft faces its hous-
ing.
Move the assembly towards the engine. The assembly must be
rotated slightly so that the starter motor housing clears the
projection on the companion floor. Insert input shaft into its
housing (slightly raising the rear of the transfer box may facili-
tate the introduction of the shaft into its housing).
I Tighten the screws securing the gearbox to the engine.
:39-49N ×m (4.0 - 5.0 kg-m, 29 - 36 ft-lb)
I Connect the electrical wiring. Secure with the respective clips.
I Fit the RPM-sensor to the transmission upper side.
I Fit the exhaust pipe support bracket to the transfer box.
:13-16N ×m (1.3 - 1.6 kg-m ,9-12ft-lb)
I Fit the starter motor. Secure the earth wire to the starter motor
lower screw.
:31-41N ×m (3.2 - 4.2 kg-m, 23 - 30 ft-lb)
I Fit the clutch slave cylinder.
:30-40N ×m (3.1 - 4.1 kg-m, 22 - 30 ft-lb)
I Install fourth crossmember (Note the ªfrontº mark).
Crossmember fixing bolts to chassis:
:41-52N ×m (4.2 - 5.3 kg-m, 30 - 38 ft-lb)
Crossmember fixing bolts to transmission:
:68-87N ×m (6.9 - 8.9 kg-m, 50 - 64 ft-lb)
I Take away the portable jack holding boxes assembly.
I Install fifth crossmember.
:59-78N ×m (6.0 - 8.0 kg-m, 43 - 58 ft-lb)
I Install third crossmember.
: Screws: 41 - 52 N ×m (4.2 - 5.3 kg-m,
30 - 38 ft-lb)
Nuts: 68 - 87 N ×m (6.9 - 8.9 kg-m,
50 - 64 ft-lb)
I Install torsion bar springs. Ð Refer to FA section.
I Install front and rear propeller shafts. Ð Refer to PD section.
I Install shift levers of transmission and transfer.
:14-18N ×m (1.4 - 1.8 kg-m, 10 - 13 ft-lb)
Bolt head dimensions: Bolt A: 12 mm (0.472 in)
Bolt B: 13 mm (0.512 in)
I Connect negative battery cable.
SMT446B
REMOVAL AND INSTALLATIONFS5R30A
Installation (Cont'd)
MT-9
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