NISSAN TERRANO 2002 Service Repair Manual

(3) If height of the vehicle is not as specified, adjust vehicle pos-
ture.
(Refer to SDS, FA-39.)
(4) Check wheel alignment if necessary.
(Refer to SDS, FA-39.)
9. If ªHº dimension is not within the specified value, readjust
vehicle posture using anchor arm adjusting nut.
Stabilizer Bar
REMOVAL
IRemove stabilizer bar ball joint nuts and clamp bolts.
INSPECTION
ICheck stabilizer bar for twist and deformation.
Replace if necessary.
ICheck rubber bushing for cracks, wear or deterioration.
Replace if necessary.
INSTALLATION
IInstall bushing outside white mark painted on stabilizer facing
the ground.
IMake sure stabilizer bar is properly installed. See figures.
Upper Link
REMOVAL
IRemove shock absorber upper fixing nut.
IRemove bolts fixing upper ball joint on upper link.
Support lower link with jack.
IRemove upper link spindle fixing bolts.
EFA012
EFA013
SFA935
SFA918
FRONT SUSPENSION
Torsion Bar (Cont'd)
FA-33

INSTALLATION
ITighten upper link spindle with camber adjusting shims.
IAfter fitting, check dimensions ªAº and ªBº.
A: 110 mm (4.33 in)
B: 31.8 mm (1.252 in)
IInstall upper ball joint upper link.
IInstall shock absorber upper fixing nut.
ITighten upper link spindle lock nuts under unladen condition
with tires on ground.
IAfter installing, check wheel alignment. Adjust if necessary.
Refer to ªFront Wheel Alignmentº, ªCHECK AND
ADJUSTMENTº, FA-8.
DISASSEMBLY
IPress out upper link spindle with bushings.
INSPECTION
ICheck upper spindle and rubber bushings for damage. Replace
if necessary.
ICheck upper link for deformation or cracks. Replace if neces-
sary.
ASSEMBLY
IApply soapsuds to rubber bushing.
IPress upper link bushing.
Press bushing so that flange of bushing securely contacts end
surface of upper link collar.
SFA919
SFA920
FA688
SFA102
FRONT SUSPENSION
Upper Link (Cont'd)
FA-34

IInsert upper link spindle and inner washers.
Install inner washers with rounded edges facing inward.
IPress another bushing.
Press bushing so that flange of bushing securely contacts end
surface of upper link collar.
ITemporarily tighten nuts.
Compression Rod
REMOVAL AND INSTALLATION
IRemove fixing nuts on lower link and frame
Support lower link with jack.
IInstall compression rod.
Make sure that bushings and washers are installed correctly.
Lower Link
REMOVAL AND INSTALLATION
IRemove torsion bar. Refer to ªREMOVALº, ªTorsion Barº,
FA-30.
Make matching mark on anchor arm and crossmember when
loosening adjusting nut until there is no tension on torsion
bar.
SFA103
SFA105
NFA017
NFA018
NFA019
FRONT SUSPENSION
Upper Link (Cont'd)
FA-35

ISeparate lower ball joint from lower link.
IRemove front lower link fixing nut.
IRemove bushing of lower link spindle from frame with suitable
tool.
IWhen installing bushing, apply grease on bushing and remove
excess after installation.
IAfter installing lower link, adjust wheel alignment and vehicle
height. Refer to ªFront Wheel Alignmentº, ªCHECK AND
ADJUSTMENTº, FA-8.
INSPECTION
Lower link and lower link spindle
ICheck lower link and lower link spindle for deformation or
cracks. Replace if necessary.
Lower link bushing
ICheck bushing for distortion or other damage. Replace if nec-
essary.
Upper Ball Joint and Lower Ball Joint
REMOVAL AND INSTALLATION
ISeparate knuckle spindle from upper and lower link. Refer to
ªFRONT AXLE Ð Knuckle Spindleº, FA-20.
NFA020
SFA922
SFA872
FRONT SUSPENSION
Lower Link (Cont'd)
FA-36

INSPECTION
ICheck ball joint for turning torque ªAº.
Upper ball joint:
31.87 - 199.38 N
(3.25 - 20.33 kg, 7.17 - 44.83 lb)
Lower ball joint:
0 - 67.7 N
(0 - 6.9 kg, 0 - 15.2 lb)
If turning torque A is not within above specifications, replace
ball joint assembly.
ICheck ball joint for turning torque ªBº.
Upper ball joint:
1.0 - 4.9 N×m
(10 - 50 kg-cm, 8.7 - 43.4 in-lb)
Lower ball joint:
0 - 4.9 N×m
(0 - 50 kg-cm,0-43in-lb)
If turning torque B is not within above specifications, replace
ball joint assembly.
ICheck ball joint for vertical end play ªCº.
Upper ball joint:
1.6 mm (0.063 in) or less
Lower ball joint:
0.5 mm (0.020 in) or less
Replace ball joint if movement is beyond specifications.
ICheck dust cover for damage.
Replace dust cover and dust cover clamp if necessary.
SFA858A
FRONT SUSPENSION
Upper Ball Joint and Lower Ball Joint (Cont'd)
FA-37

General Specifications
TORSION BAR SPRING
Applied model Hardtop Wagon
Spring diameter x length
mm (in)26.0 x 1,230 (1.024 x 48.43)
Spring constant
N/mm (kg/mm, lb/in)25.3 (2.58, 144.5)
SHOCK ABSORBER
Applied model ABS models
Shock absorber type Non-adjustable (hydraulic)
Damping force N (kg, lb)
[at 0.3 m (1.0 ft)/sec.]
Extension2,265 314
(231.0 32.0,
509.2 70.6)
Compression653 124
(66.6 12.6,
146.8 27.9)
STABILIZER BAR
Applied model All
Stabilizer bar diameter mm (in) 29 (1.14)
COMPRESSION ROD
Applied model Hardtop Wagon
Rod diameter mm (in) 23.5 (0.925)
DRIVE SHAFT
Applied model All
SFA877A
Drive shaft joint type
Final drive side TS82F
Wheel side ZF100
Fixed joint axial end play
limit mm (in)1.0 (0.039)
Wheel side
Pitch circle diameter serration
mm (in)27.0 (1.063)
Major diameter (D1) mm (in) 28.0 (1.102)
Grease
QualityNissan genuine grease or
equivalent
Capacity g (oz)
Final drive side 190 - 210 (6.70 - 7.41)
Wheel side 100 - 120 (3.53 - 4.23)
Boot length mm (in)
Final drive side (L
1) 97 - 99 (3.82 - 3.90)
Wheel side (L
2) 96 - 98 (3.78 - 3.86)
SERVICE DATA AND SPECIFICATIONS (SDS)
FA-38

Inspection and Adjustment
WHEEL ALIGNMENT (Unladen *1)
Applied model HardtopHardtop
vanWagon
Camber degree 0É30¢ 30¢
Caster degree 0É29¢ 30¢0É30¢ 30¢0É30¢ 30¢
Kingpin inclination degree 12É37¢
Total toe-in
Radial tire mm (in)3to5
(0.12 to
0.20)3.5 to 5.5
(0.14 to
0.22)3to5
(0.12 to
0.20)
Front wheel turning angle
Full turn
inside 34É27¢
outside 33É38¢
Vehicle posture
Lower arm pivot
height (H) mm (in)32
(1.26)32
(1.26)31
(1.22)
NFA021
*1: Fuel, radiator coolant and engine oil full. Spare tire, jack, hand tools
and mats in designated positions.
WHEEL BEARING
Axial end play limit mm (in) 0 (0)
Lock nut
Tightening torque
N×m (kg-m, ft-lb)78-98(8-10,58-72)
Retightening torque
N×m (kg-m, ft-lb)0.5 - 1.5
(0.05 - 0.15, 0.4 -1.1)
Turning resistance at wheel
hub boltA
Tightening angle degree 15É - 30É
Turning resistance at wheel
hub boltB
PreloadC=BþA N(kg, lb)7.06 - 20.99
(0.72 - 2.14, 1.59 - 4.72)
DRIVE SHAFT INSTALLATION
Axial end play mm (in)
At wheel hub 0.1 - 0.3 (0.004 -0.012)
Available drive shaft end snap rings
Thickness mm (in) Part number
1.1 (0.043) 39253-31G10 39253-88G10
1.3 (0.051) 39253-31G11 39253-88G11
1.5 (0.059) 39253-31G12 39253-88G12
1.7 (0.067) 39253-31G13 39253-88G13
1.9 (0.075) 39253-31G14 39253-88G14
2.1 (0.083) 39253-31G15 39253-88G15
2.3 (0.091) 39253-31G16 39253-88G16
UPPER BALL JOINT
Swinging force at cotter pin hole
N (kg, lb)31.87 - 199.38
(3.25 - 20.33, 7.17 - 44.83)
Rotating torque
N×m (kg-cm, in-lb)1.0 - 4.9 (10 - 50, 8.7 - 43.4)
Axial endplay limit mm (in) 1.6 (0.063)
LOWER BALL JOINT
Swinging force at cotter pin hole
N (kg, lb)0 - 67.7 (0 - 6.9, 0 - 15.2)
Rotating torque
N×m (kg-cm, in-lb)0 - 4.9 (0 - 50, 0 - 43)
Axial end play limit mm (in) 0.5 (0.020)
WHEEL RUNOUT
Wheel typeSteel
(15²)
Radial runout limit
mm (in)0.5 (0.02)
Lateral runout limit
mm (in)0.8 (0.031)
SERVICE DATA AND SPECIFICATIONS (SDS)
FA-39

NOTES

ACCELERATOR CONTROL, FUEL &
EXHAUST SYSTEM
SECTION
FE
CONTENTS
ZD30DDTi
ACCELERATOR CONTROL SYSTEM...........................2
Removal and Installation .............................................2
FUEL SYSTEM................................................................3
EXHAUST SYSTEM........................................................4TD27TiACCELERATOR CONTROL SYSTEM...........................5
Adjusting Accelerator Cable ........................................5
FUEL SYSTEM................................................................6
Fuel Pump and Gauge ................................................7
EXHAUST SYSTEM......................................................10

Removal and Installation
CAUTION:
The accelerator wire should be adjusted when removing and replacing any parts of the accelerator
control system, shown in the illustration.
a. Warm up engine to normal operating temperature. Then stop it.
b. Check to see if throttle valve fully opens when accelerator pedal is fully depressed and if it returns
to idle position when released.
c. Adjust accelerator pedal free play by turning adjusting nut.
d. Check accelerator control parts for improper contact with any adjacent parts.
e. When connecting accelerator wire, be careful not to twist or scratch its inner wire.
f. Apply a light coat of recommended multi-purpose grease to all sliding or friction surfaces. Do not
apply grease to wire.
g. For ASCD wire adjustment, refer to ªASCD Wire Adjustmentº in EL section.
INSPECTION AFTER INSTALLATION
ICheck if accelerator pedal moves smoothly within its range.
ICheck if accelerator pedal returns securely to its original position.
IPerform ªAccelerator Pedal Released Position Learningº when removing the accelerator pedal position
sensor harness connector. Refer to ªBASIC SERVICE PROCEDUREº in EC section for instructions.
YFE019
ACCELERATOR CONTROL SYSTEMZD30DDTi
FE-2