alternator belt NISSAN TERRANO 2004 Service Repair Manual

Retightening Manifold Bolts and Nuts
MANIFOLD BOLTS AND NUTS
Intake:
:17-23N×m (1.7 - 2.3 kg-m, 12 - 17 ft-lb)
Exhaust:
:31-38N ×m (3.2 - 3.9 kg-m, 22 - 28 ft-lb)
Retightening should be performed while engine is cold
[approximately 20ÉC (68ÉF)].
Adjusting Intake and Exhaust Valve Clearance
Adjustment should be made while engine is warm but not
running.
1. Set No. 1 cylinder in top dead center on its compression stroke, and adjust valve clearance q
1,q2,q3and q6.
2. Set No. 4 cylinder in top dead center on its compression stroke, and adjust valve clearance q
4,q5,q7and q8.
Valve clearance: Intake q
1,q3,q5and q7
0.25 mm (0.0098 in)
Exhaust q
2,q4,q6and q8
0.25 mm (0.0098 in)
Adjusting screw lock nuts:
:15-20N ×m (1.5 - 2.0 kg-m, 11 - 14 ft-lb)
Drive Belt Inspection
1. Inspect for cracks, fraying, wear or oil adhesion. Replace if
necessary.
The belts should not touch the bottom of the pulley groove.
2. Check drive belt deflection by pushing on the belt midway between pulleys. (H)
3. Adjust if belt deflections exceed the limit.
Unit: mm (in)
Drive belts Used belt deflection
Deflection of new
belt
Limit Deflection after
adjustment
Alternator 20 (0.79) 11-13
(0.43 - 0.51) 9-11
(0.35 - 0.43)
Air conditioner
compressor 12 (0.47)6 - 7.5
(0.236 - 0.295) 5 - 6.5
(0.197 - 0.256)
Power steering oil
pump 15 (0.59)8 - 9.5
(0.315 - 0.374) 7 - 8.5
(0.276 - 0.335)
Applied pushing
force 98 N (10 kg, 22 lb)
Check drive belt deflections when engine is cold.
If engine is hot, check deflections after 30 minutes or more.
SMA795
SMA785B
YMA007
ENGINE MAINTENANCETD
MA-20
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Checking Tightening Torque
Checking should be performed while engine is cold.
MANIFOLD BOLTS AND NUTS
Intake and exhaust manifolds:Intake
:25-28N ×m (2.5 - 2.9 kg-m, 18 - 20 ft-lb)
Exhaust
:40-44N ×m (4.0 - 4.5 kg-m, 29 - 32 ft-lb)
Adjusting Intake and Exhaust Valve Clearance
Refer to EM section.
Checking Drive Belt
IBecause an auto tensioner adjustment mechanism is
provided, it is not necessary to check or adjust the tension
of accessory belt.
1. Inspect for cracks, fraying, wear or oil adhesion. Replace if necessary.
The belts should not touch the bottom of the pulley groove.
2. Check the damper unit of the auto tensioner for oil leaks.
Part Belt specifications TensionBelt deflection
Water pump, alternator, air con-
ditioner compressor belt V-ribbed belt (7 ribs)Automatic adjustment by auto
tensioner Automatic adjustment by auto
tensioner
JMA088D
ENGINE MAINTENANCEZD
MA-28
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Removal
WATER PUMP, ALTERNATOR AND AIR CONDITIONER
BELT
1. Remove radiator shroud.
2. Contract and hold the auto tensioner using the following proce-dure.
a. Securely hold the 19 mm (0.75 in) hexagonal portion A of auto tensioner with a closed wrench.
I Preferably use a tool with a handhold of 500 mm (19.69 in) or
more in length.
I No bolts or nuts are required to be loosened during the opera-
tion.
b. Turn the hexagonal portion A in the direction shown by the arrow to contract the damper unit of the auto tensioner.
CAUTION:
I Because the tensioner has a high tension, it shall be
securely held and turned with a closed wrench.
I Because the hexagonal portion A of the tensioner is made
of aluminum and may be damaged by sudden input, turn
it slowly according to the contraction of the damper unit.
3. Remove the belt from the alternator pulley first, and then remove it from the other pulleys.
I If the tensioner is not held firmly, your finger may get caught
between the belt and the pulleys. Confirm the holding of the
tensioner, and then hold the belt side in the place away from
the pulleys to attach or remove the belt, paying attention to
prevent your finger from being caught.
CAUTION:
I When handling the belt, pay attention to prevent the oil or
coolant from adhering to the belt.
I Do not distort or bend the belt intensively.
Installation
IInstall the belt in the reverse order of removal.
I After installation of the belt, confirm that the belt engages the
pulleys securely.
I Depending on the engagement between the belt and the idler
pulley, noise (belt noise) may be heard when the engine is
started just after installation. This noise will stop with time.
Changing Engine Oil
WARNING:
IBe careful not to burn yourself, as engine oil is hot.
I Prolonged and repeated contact with used engine oil may
cause skin cancer; try to avoid direct skin contact with
used oil. If skin contact is made, wash thoroughly with
soap or hand cleaner as soon as possible.
1. Warm up engine, and check for oil leakage from engine com- ponents.
2. Remove drain plug and oil filler cap.
SMA101D
ENGINE MAINTENANCEZD
MA-29
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Engine Maintenance
INSPECTION AND ADJUSTMENT
Drive belt deflection
Unit: mm (in)
Used belt deflectionDeflection of
new belt
Limit Deflection after
adjustment
Engine TD27Ti TD27Ti TD27Ti
Alternator 20
(0.79) 11-13
(0.43 - 0.51) 9-11
(0.35 - 0.43)
Air conditioner 12
(0.47) 6 - 7.5
(0.236 - 0.295) 5 - 6.5
(0.197 - 0.256)
Power steering
oil pump 15
(0.59) 8 - 9.5
(0.315 - 0.374) 7 - 8.5
(0.276 - 0.335)
Applied pushing
force 98 N (10 kg, 22 lb)
Oil capacity (Refill capacity)
TD27Ti engine
Unit:
(Imp qt)
With oil filter change 6.2 (5-1/2)
Without oil filter change 5.5 (4-7/8)
ZD30DDTi engine
Unit: (Imp qt)
With oil filter change 6.7 (5-7/8)
Without oil filter change 6.2 (5-1/2)
Cooling system check
TD27Ti engine
Unit: kPa (bar, kg/cm2, psi)
Cooling system testing pressure 157 (1.57, 1.6, 23)
Radiator cap relief pressure 78-98
(0.78 - 0.98, 0.8 - 1.0, 11 - 14)
ZD30DDTi engine
Unit: kPa (bar, kg/cm2, psi)
Cooling system testing pressure 157 (1.57, 1.6, 23)
Radiator cap relief pressure 108 - 128
(1.08 - 1.28, 1.1 - 1.3, 16 - 18)
Coolant capacity (Refill capacity)
Unit: (Imp qt)
Engine TD27TiZD30DDTi
Without reservoir tank 10 (8-3/4) 10.6 (9-3/8)
Reservoir tank 0.8 (3/4) 0.75 (5/8)
Valve clearance (Hot)
Unit: mm (in)
Engine TD27Ti
Intake 0.25 (0.0098)
Exhaust
Injection nozzle
Unit: kPa (bar, kg/cm2, psi)
Engine TD27Ti
Initial injection pressure
New 12,259 - 12,749 (122.6 - 127.5, 125 -
130, 1,778 - 1,849)
Used 12,749 - 13,730 (127.5 - 137.3, 130 -
140, 1,849 - 1,991)
Idle speed
Unit: rpm
Engine TD27Ti
With A/C 850 50
Without A/C 700 50
SERVICE AND SPECIFICATIONS (SDS)
MA-48
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STARTING & CHARGING SYSTEMSSECTION
SC
CONTENTS
PRECAUTIONS ...............................................................2
Supplemental Restraint System (SRS) ²AIR
BAG² and²SEAT BELT PRE-TENSIONER² ...............2
Wiring Diagrams and Trouble Diagnoses....................2
BATTERY ........................................................................\
.3
How to Handle Battery ................................................3
Battery Test and Charging Chart .................................6
STARTING SYSTEM .....................................................13
System Description ....................................................13
Wiring Diagram - START -.........................................14
Trouble Diagnoses.....................................................16
Construction ...............................................................17
Magnetic Switch Check .............................................19
Pinion/Clutch Check ..................................................19
Brush Check ..............................................................20 Field Coil Check ........................................................20
Armature Check .........................................................21
Assembly ...................................................................22
CHARGING SYSTEM ....................................................23
System Description ....................................................23
Wiring Diagram - CHARGE -.....................................24
Trouble Diagnoses.....................................................26
Construction ...............................................................27
Disassembly...............................................................28
Inspection...................................................................28
Assembly ...................................................................29
SERVICE DATA AND SPECIFICATIONS (SDS) ..........30
Battery........................................................................\
30
Starter ........................................................................\
30
Alternator ...................................................................30
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F
Fan switch ......................................................HA-60
F/FOG - Wiring diagram .................................EL-55
Final drive disassembly............................PD-15, 37
Final drive pre-inspection .........................PD-15, 37
Final drive removal and installation ...............PD-15
Finisher, interior - See Trim ............................BT-18
Finisher, rear panel .........................................BT-18
Floor trim .........................................................BT-18
Fluid temperature sensor (A/T) .....................AT-146
Fluids .............................................MA-5, 17, 20, 36
Flywheel (clutch) .......................................CL-11, 12
Flywheel runout..............................................EM-94
Fog lamp, front .........................................EL-55, 57
Fog lamp, rear ................................................EL-58
Fork rod (M/T) ................................................MT-13
Forward clutch...............................................AT-162
Front axle ....................................................FA-4, 13
Front bumper ....................................................BT-6
Front case (Transfer) ..................................TF-9, 23
Front combination lamp removal andinstallation .....................................................BT-6
Front disc brake .............................................BR-27
Front door .......................................................BT-10
Front Door Trim...............................................BT-19
Front drive shaft (Transfer) .........................TF-9, 19
Front final drive disassembly (4WD) ..............PD-14
Front final drive removal and installa- tion (4WD) ............................................PD-12, 13
Front fog lamp ..........................................EL-55, 57
Front passenger air bag .................................RS-19
Front seat ........................................................BT-34
Front seat belt ..................................................RS-4
Front seat belt pre-tensioner ..........................RS-14
Front side air bag ...........................................RS-20
Front suspension ........................................FA-4, 29
Fuel cut control (at no load & high engine speed).....................................EC-22, 334
Fuel cut solenoid valve ................................EC-399
Fuel cut system ............................................EC-237
Fuel filler lid.......................................................BT-8
Fuel filter replacement...................MA-5, 20, 23, 33
Fuel gauge..................................FE-3, 6, EL-86, 98
Fuel injection system .............................EC-20, 329
Fuel injection timing feed back (Elec- tronic Fuel Injection Pump) ......................EC-197
Fuel precautions ................................................GI-6
Fuel pump and gauge ..............................FE-3, 6, 7
Fuel system ..................................................FE-3, 6
Fuel tank .......................................................FE-3, 6
Fuel temperature sensor ......................EC-123, 395
Fuse ................................................................EL-19
Fuse and fusible link box .............................Foldout
Fuse block ....................................................Foldout
Fusible link ......................................................EL-19 GGarage jack and safety stand .........................GI-31
Gauges .....................................................EL-82, 85
Gear components (M/T) ........MT-11, 14, 16, 21, 23
Generator - See Alternator .............................SC-27
GLOW - Wiring diagram...............................EC-246
Glow control system ....................EC-244, 334, 412
Glow plug .............................................EC-244, 413
Glow relay ............................................EC-246, 419
Grease .........................................MA-17, 39, 40, 44
Ground distribution..........................................EL-20
H
Harness connector ............................................EL-5
Harness connector inspection .........................GI-19
Harness layout ....EL-280, 281, 282, 298, 310, 312,320, 321, 322, 323, 324
Hazard warning lamp................................EL-61, 62
Headlamp ......EL-28, 32, 33, 34, 41, 42, 43, 46, 47
Headlamp aiming control .............EL-41, 42, 43, 46
Headlamp washer .........................................EL-118
Headlining - See Roof trim .............................BT-20
Heat up switch..............................................EC-265
Heated seat .......................................BT-36, EL-151
HEATER - Wiring diagram .............................HA-41
HEATUP - Wiring diagram ...........................EC-266
Height (Dimensions) ........................................GI-10
HFC134a (R134a) system precaution .............HA-3
HFC134a (R134a) system service procedure....................................................HA-15
HFC134a (R134a) system service tools ........HA-11
High clutch ....................................................AT-160
H/LAMP - Wiring diagram ............EL-28, 34, 43, 62
Hood..................................................................BT-6
Hood lock system .............................................BT-6
Horn ..............................................................EL-122
HORN - Wiring diagram................................EL-122
How to erase DTC for OBD system ......EC-33, 344
HSEAT - Wiring diagram...............................EL-151
I
Identification .....................................................HA-2
Identification plate .....................................GI-28, 29
Idle speed...............................................EC-50, 361
Idle speed inspection ...............................MA-20, 26
ILL - Wiring diagram .......................................EL-68
Illumination ................................................EL-67, 68
Injection nozzle ......................................EC-24, 336
Injection nozzle inspection ..................MA-5, 20, 25
Injection timing control valve ........................EC-403
INJPMP - Wiring diagram ...EC-126, 169, 176, 183, 190, 200, 240
Instrument panel .............................................BT-16
INT/L - Wiring diagram....................................EL-74
ALPHABETICAL INDEX
IDX-4
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