Nissan Terrano r20e. Manual — part 428
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:
I
Do not reuse rear bearing after removal. Replace with a
new one.
I
Do not lubricate rear bearing outer race.
Inspection
ROTOR CHECK
1. Resistance test
Resistance: Refer to SDS (SC-30).
I
Not within the specified values ... Replace rotor.
2. Insulator test
I
Continuity exists ... Replace rotor.
3. Check slip ring for wear.
Slip ring minimum outer diameter:
Refer to SDS (SC-30).
I
Not within the specified values ... Replace rotor.
BRUSH CHECK
1. Check smooth movement of brush.
I
Not smooth ... Check brush holder and clean.
2. Check brush for wear.
I
Replace brush if it is worn down to the limit line.
SEL032Z
SEL033Z
SEL631DA
CHARGING SYSTEM
SC-28
STATOR CHECK
1. Continuity test
I
No continuity ... Replace stator.
2. Ground test
I
Continuity exists ... Replace stator.
Assembly
RING FITTING IN REAR BEARING
I
Fix 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
Type
S13-327
S13-527B
S14-405B
HITACHI make
Applied model
TD27Ti
ZD30DDTi
System voltage
V
12
No-load
Terminal 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)
—
28.4 - 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)
—
—
—
Clearance “
” between pinion front edge and
pinion stopper
mm (in)
—
—
—
Movement “
” 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
Type
LR190-752
0 123 310 051
HITACHI make
BOSCH make
Applied model
ZD30DDTi
TD27Ti
Nominal rating
V-A
12-90
12-70
Ground polarity
Negative
Minimum revolutions under no-load (When
13.5V is applied)
rpm
Less than 1,000
Less than 1,000
Hot output current (When 13.5V is applied)
A/rpm
More than 23/1,300
More than 65/2,500
More than 87/5,000
More 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 20° (68°F)
Ω
2.67
2.47 - 2.73
SERVICE DATA AND SPECIFICATIONS (SDS)
SC-30
STEERING SYSTEM
CONTENTS
. . . . . . . . . . . . . . . ...2
Supplemental Restraint System (SRS)
(Dual Air Bag System) . . . . . . . . . . . . .2
Precautions for Steering System. . . . . . . . .2
. . . . . . . . . . . . . . . . 3
Special Service Tools . . . . . . . . . . . . ..3
. . . . . . . . . . . . ..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. . . . . . . . . . .7
STEERING WHEEL AND STEERING COLUMN
. . . 8
Removal and Installation . . . . . . . . . . . .8
Disassembly and Assembly. . . . . . . . . ...10
Inspection. . . . . . . . . . . . . . . . ... 11
. . . . . . . . . . ...12
Description . . . . . . . . . . . . . . . . .12
Removal and Installation . . . . . . . . . . ...14
Inspection and Adjustment . . . . . . . . . . 15
Removal and Installation . . . . . . . . . . ...16
. . . . . . . . . . . . . 17
Removal and Installation . . . . . . . . . . ...17
Disassembly and Assembly. . . . . . . . . ...19
Inspection. . . . . . . . . . . . . . . . ...20
SERVICE DATA AND SPECIFICATIONS (SDS)
. . ..22
General Specifications. . . . . . . . . . . ...22
Inspection and Adjustment . . . . . . . . . . 22
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