2002 NISSAN TERRANO Service Repair Manual

Wiring Diagram Ð CHARGE Ð
TD27Ti ENGINE MODELS
YEL055D
CHARGING SYSTEM
SC-24

ZD30DDTi ENGINE MODELS
YEL056D
CHARGING SYSTEM
Wiring Diagram Ð CHARGE Ð (Cont'd)
SC-25

Trouble Diagnoses
Before conducting an alternator test, make sure that the battery is fully charged. A 30-volt voltmeter and suit-
able test probes are necessary for the test. The alternator can be checked easily by referring to the Inspec-
tion Table.
IBefore starting, inspect the fusible link.
IUse fully charged battery.
WITH IC REGULATOR
NOTE:
IIf the inspection result is OK even though the charging system is malfunctioning, check the B terminal
connection. (Check the tightening torque.)
IWhen field circuit is open, check condition of rotor coil, rotor slip ring and brush. If necessary, replace faulty
parts with new ones.
MALFUNCTION INDICATOR
The IC regulator warning function activates to illuminate ªCHARGEº warning lamp, if any of the following
symptoms occur while alternator is operating:
IExcessive voltage is produced.
INo voltage is produced.
SEL338V
CHARGING SYSTEM
SC-26

Construction
MEL658K
YEL351D
CHARGING SYSTEM
SC-27

Disassembly
REAR COVER
CAUTION:
Rear cover may be hard to remove because a ring is used to
lock outer race of rear bearing. To facilitate removal of rear
cover, heat just bearing box section with a 200W soldering
iron.
Do not use a heat gun, as it can damage diode assembly.
REAR BEARING
CAUTION:
IDo not reuse rear bearing after removal. Replace with a
new one.
IDo not lubricate rear bearing outer race.
Inspection
ROTOR CHECK
1. Resistance test
Resistance: Refer to SDS (SC-30).
INot within the specified values ... Replace rotor.
2. Insulator test
IContinuity exists ... Replace rotor.
3. Check slip ring for wear.
Slip ring minimum outer diameter:
Refer to SDS (SC-30).
INot within the specified values ... Replace rotor.
BRUSH CHECK
1. Check smooth movement of brush.
INot smooth ... Check brush holder and clean.
2. Check brush for wear.
IReplace brush if it is worn down to the limit line.
SEL032Z
SEL033Z
SEL631DA
CHARGING SYSTEM
SC-28

STATOR CHECK
1. Continuity test
INo continuity ... Replace stator.
2. Ground test
IContinuity exists ... Replace stator.
Assembly
RING FITTING IN REAR BEARING
IFix ring into groove in rear bearing so that it is as close to the
adjacent area as possible.
CAUTION:
Do not reuse rear bearing after removal.
REAR COVER INSTALLATION
1. Fit brush assembly, diode assembly, regulator assembly and
stator.
2. Push brushes up with fingers and install them to rotor.
Take care not to damage slip ring sliding surface.
SEL037Z
SEL044Z
SEL048Z
SEL049Z
CHARGING SYSTEM
Inspection (Cont'd)
SC-29

Battery
Applied model TD27Ti ZD30DDTi
Type L2-580 R (65 Ah) L2-580 L (65 Ah) L3-760 R (75 Ah) L3-760 L (75 Ah)
Capacity V-AH 12-55 12-64
Starter
TypeS13-327 S13-527B S14-405B
HITACHI make
Applied model TD27Ti ZD30DDTi
System voltage V 12
No-loadTerminal voltage V 11.0
Current A Less than 160
Revolution rpm More than 4,000 More than 3,300 More than 2,700
Minimum diameter of commutator mm (in) 35.5 (1.398) 35.5 (1.398)
Minimum length of brush mm (in) 9.0 (0.354) 11.0 (0.433) 11.0 (0.433)
Brush spring tension N (kg, lb) Ð28.4 - 34.3
(2.9 - 3.5, 6.4 - 7.7)28.4 - 34.3
(2.9 - 3.5, 6.4 - 7.7)
Clearance between bearing metal and armature shaft
mm (in)ÐÐÐ
Clearance ªº between pinion front edge and
pinion stopper mm (in)ÐÐÐ
Movement ªº in height of pinion assembly mm (in)0.3 - 1.5
(0.012 - 0.059)0.3 - 2.0
(0.012 - 0.079)0.3 - 2.0
(0.012 - 0.079)
Alternator
TypeLR190-752 0 123 310 051
HITACHI make BOSCH make
Applied model ZD30DDTi TD27Ti
Nominal rating V-A 12-90 12-70
Ground polarityNegative
Minimum revolutions under no-load (When
13.5V is applied) rpmLess than 1,000 Less than 1,000
Hot output current (When 13.5V is applied)
A/rpmMore than 23/1,300
More than 65/2,500
More than 87/5,000More than 26/1,300
More than 58/2,500
More than 72/5,000
Regulated output voltage V 14.1 - 14.7
Minimum length of brush mm (in) More than 6.0 (0.237) 2 (0.08)
Brush spring pressure N (g, oz) 1.00 - 3.43 (102 - 350, 3.60 - 12.34) 1.80 - 2.40 (184.6 - 244.8, 6.47 - 8.63)
Slip ring minimum diameter mm (in) More than 26.0 (1.024) 13.8 (0.543)
Rotor coil resistance at 20É (68ÉF)W2.67 2.47 - 2.73
SERVICE DATA AND SPECIFICATIONS (SDS)
SC-30

STEERING SYSTEM
SECTION
ST
CONTENTS
PRECAUTIONS...............................................................2
Supplemental Restraint System (SRS)²AIR
BAG²and²SEAT BELT PRE-TENSIONER²
(Dual Air Bag System) .................................................2
Precautions for Steering System .................................2
PREPARATION................................................................3
Special Service Tools ..................................................3
ON-VEHICLE SERVICE..................................................4
Checking Steering Wheel Play ....................................4
Checking Neutral Position on Steering Wheel ............4
Front Wheel Turning Angle ..........................................4
Checking and Adjusting Drive Belts ............................4
Checking Fluid Level ...................................................4
Checking Fluid Leakage ..............................................5
Bleeding Hydraulic System..........................................5
Checking Steering Wheel Turning Force ....................6
Checking Hydraulic System.........................................7STEERING WHEEL AND STEERING COLUMN............8
Removal and Installation .............................................8
Disassembly and Assembly .......................................10
Inspection................................................................... 11
POWER STEERING GEAR...........................................12
Description .................................................................12
Removal and Installation ...........................................14
Inspection and Adjustment ........................................15
POWER STEERING OIL PUMP....................................16
Removal and Installation ...........................................16
STEERING LINKAGE....................................................17
Removal and Installation ...........................................17
Disassembly and Assembly .......................................19
Inspection...................................................................20
SERVICE DATA AND SPECIFICATIONS (SDS)..........22
General Specifications ...............................................22
Inspection and Adjustment ........................................22