alternator NISSAN NAVARA 2005 Repair User Guide

EM-12
DRIVE BELTS
DRIVE BELTS
PFP:02117
Checking Drive BeltsEBS01EJ4
lBefore inspecting engine, make sure engine has cooled down; wait approximately 30 minutes after engine
has been stopped.
lVisually inspect all belts for wear, damage or cracks on contacting surfaces and edge areas.
lMeasure deflection at the marked point ( ).
CAUTION:
lWhen checking belt deflection immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust to the specified value to avoid varia-
tion in deflection between pulleys.
lTighten idler pulley lock nut by hand and measure deflection without looseness.
Belt Deflection:
*: When engine is cold.1. Idler pulley 2. Power steering oil pump belt 3. Power steering oil pump
4. Crankshaft pulley 5.A/C compressor (Models with A/C)
Dummypulley(ModelswithoutA/C)6. Alternator
7. Idler pulley 8. Water pump pulley 9.A/C compressor, alternator and
water pump belt
PBIC4038E
Applied beltBelt deflection with 98 N (10 kg, 22 lb) force applied* mm (in)
New Adjusted Limit for re-adjusting
A/C compressor, alternator and water
pump belt2.9 - 3.4
(0.114 - 0.134)3.9 - 4.4
(0.154 - 0.173)8.5 (0.335)
Power steering oil pump belt4.6 - 5.4
(0.181 - 0.213)7.1 - 7.7
(0.280 - 0.303)11.3 (0.445)

DRIVE BELTS
EM-13
C
D
E
F
G
H
I
J
K
L
MA
EM
Deflection AdjustmentEBS01EJ5
lAdjust belts with the parts shown below.
CAUTION:
lWhen a new belt is installed as a replacement, adjust it to the specified value under “New” value
because of insufficient adaptability with pulley grooves.
lIf the belt deflection of the current belt is out of the “Limit for re-adjusting”, adjust to the
“Adjusted” value.
lWhen checking belt deflection immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust it to the specified value to avoid vari-
ation in deflection between pulleys.
lMake sure the belts are fully fitted into the pulley grooves during installation.
lHandle with care to avoid smearing the belts with engine oil or engine coolant.
lDo not twist or bend the belts with strong force.
POWER STEERING OIL PUMP BELT
1. Remove engine undercover front. Refer toEI-15, "FRONT BUMPER".
2. Loosen idler pulley lock nut (B).
3. Turn adjusting bolt (A) to adjust. Refer toEM-13, "
Deflection Adjustment".
4. Tighten idler pulley lock nut (B).
1. Idler pulley 2. Power steering oil pump belt 3. Power steering oil pump
4. Crankshaft pulley 5.Dummy pulley (Models without A/C)
A/C compressor (Models with A/C)6. Alternator
7. Idler pulley 8. Water pump pulley 9.A/C compressor, alternator and
water pump belt
A. Adjusting bolt B. Idler pulley lock nut C. Adjusting nut
D. Idler pulley lock nut
PBIC4039E
Applied belt Belt adjustment method
Power steering oil pump belt Adjusting bolt on idler pulley (A)
Alternator and water pump belt or A/C compressor, alternator and
water pump beltAdjusting nut on idler pulley (C)
Nut B:
: 28.0 N·m (2.9 kg-m, 21 ft-lb)

EM-14
DRIVE BELTS
A/C COMPRESSOR, ALTERNATOR AND WATER PUMP BELT
1. Loosen idler pulley lock nut (D).
2. Turn adjusting nut (C) to adjust. Refer toEM-13, "
Deflection Adjustment".
3. Tighten lock nut (D).
Removal and InstallationEBS01EJ6
REMOVAL
1. Loosen each belt. Refer toEM-13, "Deflection Adjustment".
2. Remove power steering oil pump belt. Refer toEM-13, "
POWER STEERING OIL PUMP BELT".
3. Remove A/C compressor, alternator and water pump belt. Refer toEM-14, "
A/C COMPRESSOR, ALTER-
NATOR AND WATER PUMP BELT".
INSTALLATION
1. Install each belt on pulley in the reverse order of removal.
2. Adjust belt deflection. Refer toEM-13, "
Deflection Adjustment".
3. Tighten nuts provided for adjustment to the specified torque.
4. Make sure again that each belt deflection is as specified.Nut D:
: 45.0 N·m (4.6 kg-m, 33 ft-lb)

ENGINE ASSEMBLY
EM-107
C
D
E
F
G
H
I
J
K
L
MA
EM
lFor supporting points for lifting and jacking point at rear axle, refer toGI-52, "Pantograph Jack,
Garage Jack and Safety Stand".
REMOVAL
Description of work
Remove transmission assembly from vehicle downward. Then hoist the engine from vehicle upward.
Preparation
1. Disconnect battery cable from negative terminal. Refer toSC-5, "BATTERY".
2. Drain engine coolant from radiator drain plug. Refer toCO-7, "
Changing Engine Coolant".
3. Remove the following parts.
lEngine undercover front, engine undercover middle, engine undercover rear; Refer toEI-15, "FRONT
BUMPER".
lHood assembly; Refer toBL-12, "HOOD".
lEngine cover; Refer toEM-20, "INTAKE MANIFOLD".
lDrive belts; Refer toEM-12, "DRIVE BELTS".
lCooling fan, fan coupling and water pump pulley; Refer toCO-19, "COOLING FAN".
lAir duct and air cleaner case; Refer toEM-15, "AIR CLEANER AND AIR DUCT".
lAir inlet tube and air inlet hose; Refer toEM-18, "CHARGE AIR COOLER".
lAlternator; Refer toSC-23, "Removal and Installation".
lRadiator, radiator shroud (upper and lower) and cooling fan assembly; Refer toCO-11, "RADIATOR"
andCO-19, "COOLING FAN".
4. Disconnect engine room harness from the engine side and set it aside for easier work.
5. Disconnect all the body-side vacuum hoses and air hoses at engine side.
Engine room RH
1. Disconnect fuel feed hose and return hose, and plug it to prevent fuel from draining. Refer toEM-44,
"INJECTION TUBE AND FUEL INJECTOR".
2. Remove fuel filter. Refer toFL-4, "
FUEL FILTER".
3. Disconnect heater hose, and install plug it to prevent engine coolant from draining. Refer toCO-23,
"THERMOSTAT AND WATER PIPING".
Engine room LH
1. Remove A/C compressor with piping connected from engine. Temporarily secure it on body with a rope to
avoid putting load on it. Refer toATC-142, "
Removal and Installation for Compressor"(automatic A/C
models) orMTC-122, "
Removal and Installation for Compressor"(manual A/C models).
Vehicle underbody
1. Remove exhaust front tube. Refer toEX-3, "Removal and Installation".
2. Remove front propeller shaft (4WD models) and rear propeller shaft. Refer toPR-3, "
FRONT PROPEL-
LER SHAFT"(4WD models) andPR-7, "REAR PROPELLER SHAFT".
3. Remove clutch operating cylinder from transmission, and move it aside (M/T models). Refer toMT-16,
"TRANSMISSION ASSEMBLY"andCL-11, "OPERATING CYLINDER".
4. Disconnect power steering fluid piping at a point between body and engine. Refer toPS-30, "
HYDRAULIC
LINE".
5. Remove starter motor. Refer toSC-31, "
Removal and Installation".
6. Remove transmission assembly. Refer toMT-16, "
TRANSMISSION ASSEMBLY"(M/T models) orAT-
247, "TRANSMISSION ASSEMBLY"(A/T models).

SERVICE DATA AND SPECIFICATIONS (SDS)
EM-135
C
D
E
F
G
H
I
J
K
L
MA
EM
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitEBS01E6H
GENERAL SPECIFICATIONS
INTAKE MANIFOLD AND EXHAUST MANIFOLD
Unit: mm (in)
DRIVE BELTS
Belt Deflection:
*: When engine is cold.Cylinder arrangementIn-line 4
Displacement
Unit: cm
3(cu in)2,488 (151.82)
Bore and stroke Unit: mm (in) 89.0 x 100 (3.504 x 3.937)
Valve arrangementDOHC
Firing order1-3-4-2
Number of piston ringsCompression 2
Oil 1
Number of main bearings5
Compression ratio16.5
Compression pressure
Unit: kPa (bar, kg/cm
2, psi)/200 rpmStandard 3,100 (31, 31.6, 450)
Minimum 2,500 (25, 25.5, 363)
Differential limit between cylinders 490 (4.9, 5.0, 71)
Valve timing
Unit: degree
abc de f
226 210 2 28 -2 48
EM120
Item Limit
Surface distortionIntake manifold 0.1 (0.004)
Exhaust manifold 0.3 (0.012)
Applied beltBelt deflection with 98 N (10 kg, 22 lb) force applied* mm (in)
New Adjusted Limit for re-adjusting
A/C compressor, alternator and water
pump belt2.9 - 3.4
(0.114 - 0.134)3.9 - 4.4
(0.154 - 0.173)8.5 (0.335)
Power steering oil pump belt4.6 - 5.4
(0.181 - 0.213)7.1 - 7.7
(0.280 - 0.303)11.3 (0.445)

IDX-2
ALPHABETICAL INDEX
Numerics
4LO indicator lamp .............................................TF-16
4LO switch ..............................................TF-56,TF-59
4WD - Wiring diagram .......................................TF-25
4WD shift indicator lamp ....................................TF-16
4WD shift switch .........................TF-16,TF-59,TF-62
4WD system description ....................................TF-15
4WD system diagram ........................................TF-18
4WD warning lamp ............................................TF-17
A
A/C air flow .......................................ATC-30
,MTC-30
A/C compressor clutch removal and installation ...........
ATC-143
,MTC-123
A/C compressor mounting ............ATC-142,MTC-122
A/C compressor precaution ..............ATC-12,MTC-12
A/C compressor special service tool .ATC-16,MTC-16
A/C control operation (auto A/C) .......ATC-28,MTC-28
A/C diagnostic work flow (auto A/C)ATC-103,MTC-95
A/C evaporator ..............................ATC-149,MTC-129
A/C HFC134a (R134a) system precaution .......ATC-4,
MTC-4
A/C HFC134a (R134a) system service procedure .......
ATC-138
,MTC-118
A/C HFC134a (R134a) system service tools ..ATC-16,
MTC-16
A/C HFC134a system service equipment precaution ...
ATC-12
,MTC-12
A/C lubricant (R134a) .......................ATC-24,MTC-24
A/C lubrication oil ..............................ATC-24,MTC-24
A/C operational check .......................ATC-57,MTC-53
A/C self-diagnoses (auto A/C) .......ATC-55,ATC-103,
MTC-51
,MTC-95
A/C service data specification .......ATC-154,MTC-135
A/C trouble diagnoses (auto A/C) .....ATC-33,MTC-33
A/C, A - Wiring diagram ....................ATC-39,MTC-39
A/T fluid checking ......................AT-12,AT-43,MA-29
A/T fluid replacement .............................AT-11,MA-31
A/T fluid temperature sensor ...........................AT-118
A/T IND - Wiring diagram ....................................DI-49
A/T indicator ........................................................DI-48
A/T self-diagnoses .............................................AT-89
A/T shift lock system ........................................AT-212
A/T trouble diagnoses ........................................AT-34
A/T Wiring diagram AT - CAN ............................AT-92
A/T Wiring diagram AT - FTS ..........................AT-119
A/T Wiring diagram AT - MAIN ........................AT-164
A/T Wiring diagram AT - NONDTC ..................AT-174
A/T Wiring diagram AT - PNP/SW ...................AT-100
A/T Wiring diagram AT - STSIG ........................AT-95
A/T Wiring diagram AT - VSS A/T ...................AT-105
ABS - Wiring diagram .....................................BRC-13
Accelerator control system ...............................ACC-2
Accelerator pedal position (APP) sensor ........EC-108,
EC-142
,EC-275
Aiming adjustment ..................................LT-28,LT-85
Air bag ..............................................................SRS-3
Air bag disposal ..............................................SRS-49
Air bleeding (hydraulic clutch) ..............................CL-8
Air cleaner and air duct .....................................EM-15
Air cleaner filter .................................................EM-17
Air cleaner filter replacement ............................MA-25
Air conditioner cut control ..................................EC-20
Air flow meter - See Mass air flow sensor ..........EC-92
Air mix. door motor .........................................ATC-68
Alternator ...........................................................SC-14
Ambient sensor .............................ATC-105,ATC-117
Angular tightening application .............................EM-4
APP2PW - Wiring diagram ..............................EC-229
APPS - Wiring diagram ....................................EC-110
APPS2 - Wiring diagram ..................................EC-144
APPS3 - Wiring diagram ..................................EC-277
ASC/BS - Wiring diagram ................................EC-192
ASC/SW - Wiring diagram ...............................EC-208
ASCBOF - Wiring diagram ...............................EC-331
ASCD ...............................................................EC-355
ASCD (automatic speed control device) ...........ACS-2
ASCD brake switch ...........................EC-189,EC-330
ASCD clutch switch ..........................EC-189,EC-330
ASCD indicator lamp .......................................EC-351
ASCD steering switch ......................................EC-206
ASCIND - Wiring diagram ................................EC-352
ATP switch ..............................................TF-82,TF-85
Auto air conditioner - Wiring diagramATC-39,MTC-39
Auto anti-dazzling inside mirror .......................GW-45
Autolamp ............................................................LT-49
Automatic amplifier ..........................ATC-60,MTC-55
Automatic transmission number ..............GI-58,GI-59
B
Back door trim .....................................................EI-30
BACK/L - Wiring diagram .................................LT-123
Back-up lamp ...................................................LT-123
Back-up lamp switch (M/T) ...................MT-12,MT-19
Ball joint (front) ................................................FSU-15
Barometric pressure (BARO) sensor ...............EC-293
Basic inspection .................................................EC-38
Battery .................................................................SC-5
Baulk ring (M/T) ................................................MT-21
BCM (Body control module) ..............................BCS-3
Blower motor ...ATC-80,ATC-121,MTC-71,MTC-100
Body mounting ....................................BL-189,BL-190
BOOST - Wiring diagram .................................EC-155
Brake booster ....................................................BR-19
Brake fluid level ................................................MA-35
Brake inspection ...............................................MA-35
Brake lines and cables inspection ....................MA-35
Brake master cylinder ........................................BR-17
Brake pedal ..........................................................BR-6
Brake switch ....................................................EC-330
Bulb specifications ...........................................LT-173
Bumper, front ......................................................EI-15
Bumper, rear .......................................................EI-17

IDX-4
ALPHABETICAL INDEX
Engine control system diagram and chart .........EC-15
Engine coolant ....................................................CO-7
Engine coolant temperature sensor (ECTS) ....EC-103
Engine oil .............................................................LU-5
Engine oil filter replacement .............................MA-26
Engine oil precautions ..........................................GI-7
Engine removal ...............................................EM-106
Engine room cover ............................................EM-20
Engine serial number ..........................................GI-58
Evaporator ....................................ATC-149,MTC-129
Exhaust manifold ..............................................EM-34
Exhaust system ...................................................EX-2
Exhaust system inspection ..................................EX-2
Expansion valve ............................ATC-150,MTC-130
F
F/FOG - Wiring diagram .....................................LT-74
F/PUMP - Wiring diagram ..EC-248,EC-254,EC-260,
EC-266
Final drive pre-inspection .................................FFD-18
Final drive removal and installation ..RFD-14,RFD-81
Flow charts .........................................................GI-24
Fluid temperature sensor (A/T) ........................AT-118
Fluids ................................................................MA-14
Fluorescent leak detector .............ATC-150,MTC-131
Flywheel (clutch) ................................................CL-17
Flywheel runout ..............................................EM-134
Fog lamp, front ....................................................LT-71
Foot lamp ..........................................................LT-145
Fork rod (M/T) ....................................................MT-23
Freeze frame data .............................................EC-28
Front brake solenoid valve .................AT-137,AT-139
Front bumper ......................................................EI-15
Front case (Transfer) ..........................TF-114,TF-120
Front combination lamp removal and installationLT-30
Front door ................BL-118,BL-120,BL-126,GW-35
Front Door Trim ..................................................EI-30
Front drive shaft (Transfer) ...TF-114,TF-120,TF-133
Front final drive removal and installation (4WD) ...........
FFD-15
Front fog lamp .....................................................LT-71
Front passenger air bag ..................................SRS-40
Front seat ...........................................................SE-20
Front seat belt ............................................SB-3,SB-5
Front seat belt pre-tensioner ...............SRS-3,SRS-47
Front side air bag ............................................SRS-43
Front washer ......................................................WW-4
Front wiper .........................................................WW-4
FRPS - Wiring diagram ....................................EC-120
FTS - Wiring diagram .......................................EC-115
Fuel cut control (at no load high engine speed) .EC-20
Fuel filler lid ......................................................BL-136
Fuel filter ............................................................EC-23
Fuel filter replacement ..........................................FL-4
Fuel gauge ............................................................DI-4
Fuel injection control system .............................EC-18
Fuel injector ............EC-25,EC-123,EC-125,EC-237
Fuel injector and fuel tube ................................EM-44
Fuel leak ............................................................EC-88
Fuel line inspection ..............................................FL-3
Fuel pumpEC-86,EC-217,EC-245,EC-251,EC-258,
EC-263
Fuel pump(Learning Value Clearing) .................EC-24
Fuel rail pressure sensor .................................EC-118
Fuel system .........................................................FL-3
Fuel tank ..............................................................FL-9
Fuel temperature sensor ..................................EC-113
Fuse ......................................................PG-74,PG-84
Fuse and fusible link box ..................................PG-84
Fusible link ............................................PG-74,PG-84
G
Garage jack and safety stand .............................GI-52
Gauges .................................................................DI-4
Gear components (M/T) ....................................MT-21
Generator ...........................................................SC-14
Generator - See Alternator ................................SC-14
Glass ........................GW-11,GW-35,GW-38,GW-43
Glove box lamp ................................................LT-162
GLOW - Wiring diagram ..................................EC-296
Glow plug ............................................EM-41,EC-295
Glow relay ........................................................EC-295
Grease ..............................................................MA-14
Ground distribution ...........................................PG-27
H
H/AIM - Wiring diagram .....................................LT-66
Harness connector ............................................PG-75
Harness layout ..................................................PG-38
Hazard warning lamp .........................................LT-97
Headlamp aiming control ...................................LT-66
Headlamp leveler - See Headlamp aiming control ........
LT-66
Headlamp removal and installation ....................LT-30
Heat up switch .................................................EC-319
Heated seat .......................................................SE-12
Heater and cooling unit (Heater core) ..........ATC-124,
ATC-127
,MTC-103,MTC-106
Heater unit (heater core) ..............ATC-124,ATC-127,
MTC-103
,MTC-106
HEATUP - Wiring diagram ...............................EC-320
Height (Dimensions) ...........................................GI-60
HFC134a (R134a) system precaution .ATC-4,MTC-4
HFC134a (R134a) system service procedureATC-138,
MTC-118
HFC134a (R134a) system service tools ........ATC-16,
MTC-16
HFC134a system service equipment precaution ..........
ATC-12
,MTC-12
High and low reverse clutch solenoid valve ....AT-147,
AT-149
HLC - Wiring diagram ......................................WW-41
Horn .................................................................WW-59
HORN - Wiring diagram ...................................WW-59
How to erase DTC .............................................EC-27

MA-1
MAINTENANCE
L MAINTENANCE
CONTENTS
C
D
E
F
G
H
I
J
K
M
SECTIONMA
A
B
MA
MAINTENANCE
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-
SIONER” .................................................................. 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
DESCRIPTION ............................................................ 5
Pre-Delivery Inspection Items .................................. 5
GENERAL MAINTENANCE ....................................... 7
General Maintenance ............................................... 7
PERIODIC MAINTENANCE ....................................... 8
Periodic Maintenance ............................................... 8
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (YD25DDTI DIESEL ENGINE) ................ 8
CHASSIS AND BODY MAINTENANCE
(YD25DDTI DIESEL ENGINE) .............................. 9
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 10
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (YD25DDTI DIESEL ENGINE) ............... 11
CHASSIS AND BODY MAINTENANCE
(YD25DDTI DIESEL ENGINE) ............................. 11
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 13
RECOMMENDED FLUIDS AND LUBRICANTS ...... 14
Fluids and Lubricants ............................................. 14
SAE Viscosity Number ........................................... 15
DIESEL ENGINE ................................................. 15
GEAR OIL ........................................................... 15
Engine Coolant Mixture Ratio ................................ 16
ENGINE MAINTENANCE ......................................... 17
Checking Drive Belts .............................................. 17
Deflection Adjustment ............................................ 18
POWER STEERING OIL PUMP BELT ............... 18
A/C COMPRESSOR, ALTERNATOR AND
WATER PUMP BELT .......................................... 19
Changing Engine Coolant ...................................... 19
DRAINING ENGINE COOLANT ......................... 19
REFILLING ENGINE COOLANT ........................ 20FLUSHING COOLING SYSTEM ......................... 21
Checking Cooling System ...................................... 21
CHECKING COOLING SYSTEM HOSES ........... 21
CHECKING RADIATOR ...................................... 21
CHECKING RESERVOIR TANK CAP ................. 21
CHECKING RADIATOR SYSTEM FOR LEAKS... 22
Checking Fuel Lines ............................................... 23
Changing Fuel Filter ............................................... 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 24
INSPECTION AFTER INSTALLATION ................ 24
Draining Water from Fuel Filter .............................. 25
Changing Engine Air Cleaner Filter ........................ 25
DRY PAPER TYPE .............................................. 25
Changing Engine Oil ............................................... 25
Changing Oil Filter .................................................. 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 26
INSPECTION AFTER INSTALLATION ................ 27
CHASSIS AND BODY MAINTENANCE ................... 28
Checking the Exhaust System ................................ 28
Checking Clutch Fluid Level and Leaks ................. 28
Checking Clutch System ........................................ 28
Checking M/T Oil .................................................... 28
Changing M/T Oil .................................................... 29
Checking A/T Fluid ................................................. 29
Changing A/T Fluid ................................................. 31
Checking Transfer Fluid ......................................... 31
FLUID LEAKAGE AND FLUID LEVEL ................ 31
Changing Transfer Fluid ......................................... 32
DRAINING ........................................................... 32
FILLING ............................................................... 32
Checking Propeller Shaft ........................................ 32
Checking Front Final Drive Oil (Front Differential
Gear Oil) ................................................................. 32
OIL LEAKAGE AND OIL LEVEL ......................... 32
Changing Front Final Drive Oil (Front Differential
Gear Oil) ................................................................. 33
DRAINING ........................................................... 33
FILLING ............................................................... 33

ENGINE MAINTENANCE
MA-17
C
D
E
F
G
H
I
J
K
MA
B
MA
ENGINE MAINTENANCEPFP:00000
Checking Drive BeltsELS001JO
lBefore inspecting engine, make sure engine has cooled down; wait approximately 30 minutes after engine
has been stopped.
lVisually inspect all belts for wear, damage or cracks on contacting surfaces and edge areas.
lMeasure deflection at the marked point ( ).
CAUTION:
lWhen checking belt deflection immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust to the specified value to avoid varia-
tion in deflection between pulleys.
lTighten idler pulley lock nut by hand and measure deflection without looseness.
Belt Deflection:
*: When engine is cold.1. Idler pulley 2. Power steering oil pump belt 3. Power steering oil pump
4. Crankshaft pulley 5.A/C compressor (Models with A/C)
Dummy pulley (Models without A/C)6. Alternator
7. Idler pulley 8. Water pump pulley 9.A/C compressor, alternator and
water pump belt
PBIC4038E
Applied beltBelt deflection with 98 N (10 kg, 22 lb) force applied* mm (in)
New Adjusted Limit for re-adjusting
A/C compressor, alternator and water
pump belt2.9 - 3.4
(0.114 - 0.134)3.9 - 4.4
(0.154 - 0.173)8.5 (0.335)
Power steering oil pump belt4.6 - 5.4
(0.181 - 0.213)7.1 - 7.7
(0.280 - 0.303)11.3 (0.445)

MA-18
ENGINE MAINTENANCE
Deflection Adjustment
ELS001JP
lAdjust belts with the parts shown below.
CAUTION:
lWhen a new belt is installed as a replacement, adjust it to the specified value under “New” value
because of insufficient adaptability with pulley grooves.
lIf the belt deflection of the current belt is out of the “Limit for re-adjusting”, adjust to the
“Adjusted” value.
lWhen checking belt tension immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust it to the specified value to avoid vari-
ation in deflection between pulleys.
lMake sure the belts are fully fitted into the pulley grooves during installation.
lHandle with care to avoid smearing the belts with engine oil or engine coolant.
lDo not twist or bend the belts with strong force.
POWER STEERING OIL PUMP BELT
1. Remove engine undercover front. Refer toEI-15, "FRONT BUMPER".
2. Loosen idler pulley lock nut (B).
3. Turn adjusting bolt (A) to adjust. Refer toMA-17, "
Checking Drive Belts".
4. Tighten idler pulley lock nut (B).
1. Idler pulley 2. Power steering oil pump belt 3. Power steering oil pump
4. Crankshaft pulley 5.A/C compressor (Models with A/C)
Dummypulley(ModelswithoutA/C)6. Alternator
7. Idler pulley 8. Water pump pulley 9.A/C compressor, alternator and
water pump belt
A. Adjusting bolt B. Idler pulley lock nut C. Adjusting nut
D. Idler pulley lock nut
PBIC4039E
Applied belt Belt adjustment method
Power steering oil pump belt Adjusting bolt on idler pulley (A)
Alternator and water pump belt or A/C compressor, alternator and
water pump beltAdjusting nut on idler pulley (C)
Nut B:
: 28.0 N·m (2.9 kg-m, 21 ft-lb)