2002 NISSAN TERRANO Service Repair Manual

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

SPECIAL SERVICE TOOLS
*: Special tool or commercial equivalent
Tool number
Tool nameDescription
ST29020001*
Gear arm puller
Removing ball joint for knuckle spindle
ST27850000
Ball joint remover
Removing tie-rod outer end
KV401021S0*
Bearing outer race
drift
q
1ST35325000*
Drift bar
q
2KV40102110*
Drift (A)
q
3KV40102120*
Drift (B)
q
4KV40102130*
Screw (A)
q
5KV40102140*
Screw (B)
q
6KV40102150*
Screw (C)
Installing wheel bearing outer race
KV40105400
Wheel bearing lock
nut wrench
Removing or installing wheel bearing lock nut
GG94310000*
Flare nut torque
wrench
Removing and installing brake piping
PREPARATION
FA-3

YFA003
FRONT AXLE AND FRONT SUSPENSION
FA-4

Front Axle and Front Suspension Parts
ICheck front axle and front suspension parts for looseness,
cracks, wear or other damage.
(1) Shake each front wheel.
(2) Make sure that cotter pin is inserted.
(3) Retighten all nuts and bolts to the specified torque.
: Refer to ªFRONT SUSPENSIONº, FA-29.
(4) Check front axle and front suspension parts for wear, cracks or
other damage.
ICheck shock absorber for oil leakage or other damage.
ICheck suspension ball joints for grease leakage and dust cov-
ers for cracks or other damage.
ICheck ball joint for vertical end play.
Upper ball joint:
1.6 mm (0.063 in) or less
(1) Jack up front of vehicle and set the stands.
(2) Clamp dial indicator onto transverse link and place indicator tip
on lower edge of brake caliper.
(3) Make sure front wheels are straight and brake pedal is
depressed.
(4) Place a pry bar between transverse link and inner rim of road
wheel.
(5) While pushing and releasing pry bar, observe maximum dial
indicator value.
(6) If ball joint movement is beyond specifications, remove and
recheck it.
SMA525A
SFA240
SMA241
SFA303A
CHECK AND ADJUSTMENT
FA-5

Lower ball joint:
0.5 mm (0.020 in) or less
(1) Jack up front of vehicle and set the stands.
(2) Remove road wheel.
(3) Clamp dial indicator onto upper link and place indicator tip on
knuckle near ball joint.
(4) Jack up lower link [Approx. 20 mm (0.79 in)].
(5) Place a pry bar between upper link and upper link spindle.
(6) While pushing and releasing pry bar observe maximum dial
indicator value.
(7) If ball joint movement is beyond specifications, remove and
recheck it.
Front Wheel Bearing
ICheck that wheel bearings operate smoothly.
ICheck axial end play.
Axial end play: 0 mm (0 in)
IAdjust wheel bearing preload if there is any axial end play or
wheel bearing does not turn smoothly.
PRELOAD ADJUSTMENT
Adjust wheel bearing preload after wheel bearing has been
replaced or front axle has been reassembled.
Adjust wheel bearing preload as follows:
1. Before adjustment, thoroughly clean all parts to prevent dirt
entry.
2. Apply multi-purpose grease sparingly to the following parts:
IThreaded portion of spindle
IContact surface between wheel bearing washer and outer
wheel bearing
IGrease seal lip
IWheel hub (as shown at left)
SFA302A
SMA571A
YFA008
CHECK AND ADJUSTMENT
Front Axle and Front Suspension Parts
(Cont'd)
FA-6