brake INFINITI FX35 2004 Service Manual

LT-66
AUTO LIGHT SYSTEM
Revision: 2004 November 2004 FX35/FX45
NOTE:
1. Vehicles without auto light system display this item, but cannot monitor it.
2. Vehicles without daytime light system display this item, but cannot monitor it.
ACTIVE TEST
Operation Procedure
1. Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching “BACK” deactivates the operation.
Display Item List
NOTE:
1. Vehicles without daytime light lamp system display this item, but cannot monitor it.
2. This item is displayed, but cannot monitor it.
CONSULT-II Functions (IPDM E/R)AKS007I6
CONSULT-II can display each diagnostic item using the following diagnostic test modes: work support, self-
diagnostic results, data monitor and active test through data reception and command transmission via the
IPDM E/R CAN communication line.
CONSULT-II OPERATION
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
DOOR SW - RR “ON/OFF”Displays status of the rear door as judged from the rear door switch (RH) signal. (Door is
open: ON/Door is closed: OFF)
DOOR SW - RL “ON/OFF”Displays status of the rear door as judged from the rear door switch (LH) signal. (Door is
open: ON/Door is closed: OFF)
BACK DOOR SW “ON/OFF”Displays status of the back door as judged from the back door switch signal. (Door is open:
ON/Door is closed: OFF)
TURN SIGNAL R “ON/OFF” Displays status (Turn right: ON/Others: OFF) as judged from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays status (Turn left: ON/Others: OFF) as judged from lighting switch signal.
ENGINE RUN
NOTE 2“ON/OFF” Displays status (Engine running: ON/Others: OFF) as judged from engine status signal.
PKB SW
NOTE 2“ON/OFF”Displays status (Parking brake switch: ON/Others: OFF) as judged from parking brake
switch signal.
OPTICAL SENSOR
NOTE 1
[0 - 5V] Displays “ambient light (close to 5V when light/close to 0V when dark)” judged from optical
sensor signal. Monitor item Contents
Test item Description
TAIL LAMP Allows tail lamp relay to operate by switching ON–OFF.
HEAD LAMP Allows headlamp relay to operate by switching ON−OFF.
FR FOG LAMP Allows fog lamp relay to operate by switching ON–OFF.
DTRL
NOTE 1Allow day time light lamp operate by switching ON–OFF.
CORNERING LAMP
NOTE 2—
Inspection Item, Diagnosis Mode Description
SELF-DIAGNOSTIC RESULTS The IPDM E/R performs self-diagnosis of CAN communication.
DATA MONITOR The input/output data of the IPDM E/R is displayed in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST The IPDM E/R sends a drive signal to electronic components to check their operation.

TURN SIGNAL AND HAZARD WARNING LAMPS
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Revision: 2004 November 2004 FX35/FX45
4. Touch “FLASHER” on “SELECT TEST ITEM” screen.
DATA MONITOR
Operation Procedure
1. Touch “FLASHER” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on the “DATA MONITOR” screen.
4. Touch “START”.
5. When “SELECTION FROM MENU” is selected, touch items to be monitored. When “ALL SIGNALS” is
selected, all the items will be monitored.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
NOTE:
This item is displayed, but cannot monitor it.
ACTIVE TEST
Operation Procedure
1. Touch “FLASHER” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching “BACK” deactivates the operation.
Display Item List
PKIA5223E
All signals Monitors all the signals.
Selection from menu Selects and monitors the individual signal.
Monitor item Contents
IGN ON SW “ON/OFF” Displays “IGN position (ON)/OFF, ACC position (OFF)” judged from the ignition switch signal.
HAZARD SW “ON/OFF” Displays “Hazard ON (ON)/Hazard OFF (OFF)” status, determined from hazard switch signal.
TURN SIGNAL R “ON/OFF” Displays “Turn right (ON)/Other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “Turn left (ON)/Other (OFF)” status, determined from lighting switch signal.
BRAKE SW
NOTE“OFF” —
Test item Description
FLASHER (RIGHT) Turn signal lamp (right) can be operated by any ON-OFF operations.
FLASHER (LEFT) Turn signal lamp (left) can be operated by any ON-OFF operations.

MA-1
MAINTENANCE
L MAINTENANCE
CONTENTS
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Revision: 2004 November 2004 FX35/FX45
MAINTENANCE
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
GENERAL MAINTENANCE ....................................... 4
Explanation of General Maintenance ....................... 4
PERIODIC MAINTENANCE ....................................... 7
Introduction of Periodic Maintenance ....................... 7
Schedule 1 ............................................................... 8
EMISSION CONTROL SYSTEM MAINTE-
NANCE .................................................................. 8
CHASSIS AND BODY MAINTENANCE ............... 9
Schedule 2 ............................................................. 10
EMISSION CONTROL SYSTEM MAINTE-
NANCE ................................................................ 10
CHASSIS AND BODY MAINTENANCE .............. 11
RECOMMENDED FLUIDS AND LUBRICANTS ...... 12
Fluids and Lubricants ............................................. 12
SAE Viscosity Number ........................................... 13
GASOLINE ENGINE OIL .................................... 13
Anti-Freeze Coolant Mixture Ratio ......................... 13
ENGINE MAINTENANCE (VQ35DE ENGINE) ......... 14
Checking Drive Belts .............................................. 14
Tension Adjustment ................................................ 14
ALTERNATOR AND POWER STEERING OIL
PUMP BELT ........................................................ 15
AIR CONDITIONER COMPRESSOR BELT ....... 15
Changing Engine Coolant ...................................... 15
DRAINING ENGINE COOLANT ......................... 15
REFILLING ENGINE COOLANT ........................ 16
FLUSHING COOLING SYSTEM ......................... 17
Checking Fuel Lines ............................................... 17
Changing Air Cleaner Filter .................................... 17
VISCOUS PAPER TYPE ..................................... 17
Changing Engine Oil .............................................. 17
Changing Oil Filter ................................................. 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 19
INSPECTION AFTER INSTALLATION ............... 19
Changing Spark Plugs (Platinum-Tipped Type) ..... 19
REMOVAL ........................................................... 19INSPECTION AFTER REMOVAL ....................... 20
INSTALLATION ................................................... 20
Checking EVAP Vapor Lines .................................. 20
ENGINE MAINTENANCE (VK45DE ENGINE) ......... 21
Checking Drive Belts .............................................. 21
Tension Adjustment ................................................ 21
Changing Engine Coolant ....................................... 21
DRAINING ENGINE COOLANT .......................... 22
REFILLING ENGINE COOLANT ......................... 22
FLUSHING COOLING SYSTEM ......................... 23
Checking Fuel Lines ............................................... 24
Changing Air Cleaner Filter .................................... 24
VISCOUS PAPER TYPE ..................................... 24
Changing Engine Oil ............................................... 24
Changing Oil Filter .................................................. 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 25
INSPECTION AFTER INSTALLATION ................ 25
Changing Spark Plugs (Platinum-Tipped Type) ...... 26
REMOVAL ........................................................... 26
INSPECTION AFTER REMOVAL ....................... 26
INSTALLATION ................................................... 27
Checking EVAP Vapor Lines .................................. 27
CHASSIS AND BODY MAINTENANCE ................... 28
Checking Exhaust System ...................................... 28
Checking A/T Fluid ................................................. 28
Changing A/T Fluid ................................................. 30
Checking Transfer Fluid ......................................... 30
Changing Transfer Fluid ......................................... 31
Checking Propeller Shaft ........................................ 31
Checking Differential Gear Oil ................................ 31
Changing Differential Gear Oil ................................ 32
Balancing Wheels (Bonding Weight Type) ............. 32
REMOVAL ........................................................... 32
WHEEL BALANCE ADJUSTMENT ..................... 32
Tire Rotation ........................................................... 34
Checking Brake Fluid Level and Leaks .................. 34
Checking Brake Lines and Cables ......................... 34
Changing Brake Fluid ............................................. 34
Checking Disc Brake .............................................. 35

GENERAL MAINTENANCE
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Revision: 2004 November 2004 FX35/FX45
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the
vehicle, etc.ItemReference page
TiresCheck the pressure with a gauge, including the spare, at least once a month
and always prior to a long distance trips. Adjust to the specified pressure if
necessary. Check carefully for damage, cuts or excessive wear.—
Wheel nutsWhen checking the tires, make sure no nuts are missing, and check for any
loose nuts. Tighten if necessary.—
WindshieldClean the windshield on a regular basis. Check the windshield at least every
six months for cracks or other damage. Repair as necessary.—
Tire rotationTires should be rotated every 12,000 km (7,500 miles).MA-34
Wheel alignment and
balanceIf the vehicle pulls to either side while driving on a straight and level road, or if
you detect uneven or abnormal tire wear, there may be a need for wheel align-
ment. If the steering wheel or seat vibrates at normal highway speeds, wheel
balancing may be needed.MA-32
, FSU-6
Windshield wiper
bladesCheck for cracks or wear if they do not wipe properly. —
Doors and engine
hoodCheck that all doors and the engine hood operate smoothly as well as the
trunk lid and back hatch. Also make sure that all latches lock securely. Lubri-
cate if necessary. Make sure that the secondary latch keeps the hood from
opening when the primary latch is released.
When driving in areas using road salt or other corrosive materials, check lubri-
cation frequently.MA-37
LampsMake sure that the headlamps, stop lamps, tail lamps, turn signal lamps, and
other lamps are all operating properly and installed securely. Also check head-
lamp aim. Clean the headlamps on a regular basis. —
ItemReference page
Warning lamps and
chimesMake sure that all warning lamps and chimes are operating properly. —
Windshield wiper and
washerCheck that the wipers and washer operate properly and that the wipers do not
streak.—
Windshield defrosterCheck that the air comes out of the defroster outlets properly and in sufficient
quantity when operating the heater or air conditioner.—
Steering wheelCheck that it has the specified play. Be sure to check for changes in the steer-
ing condition, such as excessive play, hard steering or strange noises.
Free play: Less than 35 mm (1.38 in)—
SeatsCheck seat position controls such as seat adjusters, seatback recliner, etc. to
make sure they operate smoothly and that all latches lock securely in every
position. Check that the head restrains move up and down smoothly and that
the locks (if equipped) hold securely in all latched positions. Check that the
latches lock securely for folding-down rear seatbacks.—
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters
and retractors) operate properly and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying, wear or damage.MA-38
Accelerator pedalCheck the pedal for smooth operation and make sure the pedal does not catch
or require uneven effort. Keep the floor mats away from the pedal.—
BrakesCheck that the brake does not pull the vehicle to one side when applied. —
Brake pedal and
boosterCheck the pedal for smooth operation and make sure it has the proper dis-
tance under it when depressed fully. Check the brake booster function. Be
sure to keep the floor mats away from the pedal.BR-6
, BR-15

MA-6
GENERAL MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically (e.g. each time you check the engine oil or refuel).Parking brakeCheck that the pedal has the proper travel and make sure that the vehicle is
held securely on a fairly steep hill when only the parking brake is applied.PB-2
Automatic transmis-
sion "Park" mecha-
nismCheck that the lock release button on the selector lever operates properly and
smoothly. On a fairly steep hill check that the vehicle is held securely with the
selector lever in the P (Park) position without applying any brakes.— ItemReference page
ItemReference page
Windshield washer
fluidCheck that there is adequate fluid in the tank. —
Engine coolant levelCheck the coolant level when the engine is cold.MA-15
, MA-21
Radiator and hosesCheck the front of the radiator and clean off any dirt, insects, leaves, etc., that
may have accumulated. Make sure the hoses have no cracks, deformation,
deterioration or loose connections.—
Brake fluid levelMake sure that the brake fluid level is between the “MAX” and “MIN” lines on
the reservoir.MA-34

BatteryCheck the fluid level in each cell. It should be between the “MAX” and “MIN”
lines. Vehicles operated in high temperatures or under severe conditions
require frequent checks of the battery fluid level.SC-5, "
CHECKING
ELECTROLYTE LEVEL"
Engine drive beltsMake sure that no belt is frayed, worn, cracked or oily.MA-14, MA-21
Engine oil levelCheck the level on the oil level gauge after parking the vehicle on a level spot
and turning off the engine.MA-17, MA-24
Power steering fluid
level and linesCheck the level on the dipstick with the engine off. Check the lines for improper
attachment, leaks, cracks, etc.MA-36
Exhaust systemMake sure there are no loose supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of exhaust fumes, immediately
locate the trouble and correct it.MA-28
UnderbodyThe underbody is frequently exposed to corrosive substances such as those
used on icy roads or to control dust. It is very important to remove these sub-
stances, otherwise rust will form on the floor pan, frame, fuel lines and around
the exhaust system. At the end of winter, the underbody should be thoroughly
flushed with plain water, being careful to clean those areas where mud and dirt
can easily accumulate.—
Fluid leaksCheck under the vehicle for fuel, oil, water or other fluid leaks after the vehicle
has been parked for a while. Water dripping from the air conditioner after use is
normal. If you should notice any leaks or gasoline fumes are evident, check for
the cause and correct it immediately.—

PERIODIC MAINTENANCE
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Revision: 2004 November 2004 FX35/FX45
NOTE:
(1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace the drive belts if found
damaged or if the auto belt tensioner reading (only for VK45DE engine) reaches the maximum limit.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) Maintenance-free item. For service procedures, refer to FL section.
(4) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(5) If valve noise increases, inspect valve clearance.
* Maintenance items and intervals with “*” are recommended by INFINITI for reliable vehicle operation. The owner need not perform
such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are
required.
CHASSIS AND BODY MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. Spark plugs (PLATINUM-
TIPPED type)Replace every 105,000 miles (169,000 km).MA-19
, MA-
26
Intake & exhaust valve clear-
ance*NOTE (5)EM-89, "Valve Clear-
ance", EM-
214, "Va l v e
Clearance"
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months, which-
ever comes first.Miles x 1,000
(km x 1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
48
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months,
whichever comes first.Miles x 1,000
(km x 1,000)
Months3.75
(6)
37.50
(12)
611 . 2 5
(18)
915
(24)
1218.75
(30)
1522.5
(36)
1826.25
(42)
2130
(48)
24
Brake lines & cables
IIMA-34
Brake pads & rotors
IIIIMA-35
Automatic transmission &
transfer fluid & differential
gear oilNOTE (1) I IMA-28,
MA-30
,
MA-31
Steering gear, linkage &
transfer gear, axle & sus-
pension partsIIIIMA-35
,
MA-36
Tire rotation NOTE (2)MA-4,
MA-34
Drive shaft boots and pro-
peller shaft (AWD models) IIIIMA-37,
MA-31
Exhaust system
IIIIMA-28
In-cabin microfilter
RRAT C - 1 2 5
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months,
whichever comes first.Miles x 1,000
(km x 1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
48
Brake lines & cables
IIMA-34
Brake pads & rotors
I IIIMA-35

PERIODIC MAINTENANCE
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Revision: 2004 November 2004 FX35/FX45
* Maintenance items and intervals with “*” are recommended by INFINITI for reliable vehicle operation. The owner need not perform
such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are
required
CHASSIS AND BODY MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary.
NOTE:
(1) Refer to “Tire rotation” under the “General maintenance” heading earlier in this section.MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference Sec-
tion - Page or -
Content Title Perform at number of miles, kilo-
meters or months, whichever
comes first.Miles x 1,000
(km x 1,000)
Months7.5
(12)
615
(24)
1222.5
(36)
1830
(48)
2437.5
(60)
3045
(72)
3652.5
(84)
4260
(96)
48
Brake lines & cables
IIIIMA-34
Brake pads & rotors
IIIIMA-35
Automatic transmission & trans-
fer fluid & differential gear oilIIIIMA-28, MA-31
Steering gear, linkage & transfer
gear, axle & suspension parts I IMA-35,
MA-36
Tire rotation NOTE (1)MA-4,
MA-34
Drive shaft boots and propeller
shaft (AWD models) IIIIMA-37, MA-31
Exhaust system
IIMA-28
In-cabin microfilter
RR RRAT C - 1 2 5

MA-12
RECOMMENDED FLUIDS AND LUBRICANTS
Revision: 2004 November 2004 FX35/FX45
RECOMMENDED FLUIDS AND LUBRICANTSPFP:00000
Fluids and Lubricants ALS000G8
*1: For further details, see “SAE Viscosity Number”.
*2: Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and
automatic transmission durability, and may damage the automatic transmission, which is not covered by the INFINITI new
vehicle limited warranty.
*3: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 0°C (32°F).
*4: DEXRON
TM III/ MERCONTM or equivalent may also be used. Outside the continental United States and Alaska contact an INFINITI
dealer for more information regarding suitable fluids, including recommended brand(s) of DEXRON TM III/ MERCONTM automatic trans-
mission fluid.
*5: For Canada, NISSAN Automatic Transmission Fluid (ATF), DEXRON
TM III/ MERCONTM , or equivalent ATF may also be used.
*6: Available in mainland U.S.A. through your INFINITI dealer.Capacity (Approximate)
Recommended Fluids/Lubricants
US measureImp mea-
sureLiter
Engine oil
Drain and
refillWith oil fil-
ter changeVK45DE 6-3/4 qt 5-5/8 qt 6.4 For VK45DE engine

API Certification Mark*1

API grade SJ or SL, Energy Conserving*1

ILSAC grade GF-II & GF-III*1
For VQ35DE engine

API Certification Mark*1

API grade SG/SH, Energy Conserving I & II or
API grade SJ or SL, Energy Conserving*1

ILSAC grade GF-I, GF-II & GF-III *1 VQ35DE 5 qt 4 - 1/8 qt 4.7
Without oil
filter
changeVK45DE 6-1/8 qt 5-1/8 qt 5.8
VQ35DE 4-5/8 qt 3-7/8 qt 4.4
Dry engine (Overhaul)VK45DE 7-5/8 qt 6-3/8 qt 7.2
VQ35DE 5-3/4 qt 4-3/4 qt 5.4
Cooling
systemWith res-
ervoir tankVK45DE 10-5/8 qt 8-3/4 qt 10.0
Genuine NISSAN Long Life Antifreeze/ Coolant
or equivalent VQ35DE 9-1/8 qt 7-5/8 qt 8.6
Reservoir
tankVK45DE 7/8 qt 3/4 qt 0.8
VQ35DE 7/8 qt 3/4 qt 0.8
Automatic transmission fluid 10-7/8 qt 9-1/8 qt 10.3 Genuine NISSAN Matic J ATF *2
Differential gear oilFront 1-3/8 pt 1-1/8 pt 0.65
API GL-5, Viscosity SAE 80 W-90 *3
Rear 3 pt 2-1/2 pt 1.40
Transfer fluid 2-5/8 pt 2-1/4 pt 1.25Genuine NISSAN Matic D ATF (Continental U.S.
and Alaska) or Canada NISSAN Automatic
Transmission Fluid*4
Power steering fluid (PSF) 1-1/8 qt 7/8 qt 1.0 Genuine NISSAN PSF or equivalent*5
Brake fluid — — —Genuine NISSAN Super Heavy Duty Brake
Fluid*6 or equivalent
DOT 3 (US FMVSS No. 116)
Multi-purpose grease — — — NLGI No. 2 (Lithium soap base)
Windshield washer fluid — — —Genuine NISSAN Windshield Washer Concen-
trate Cleaner & Antifreeze Fluid or equivalent

MA-28
CHASSIS AND BODY MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
CHASSIS AND BODY MAINTENANCEPFP:00100
Checking Exhaust SystemALS000FG
Check exhaust pipes, muffler and mounting for improper attachment,
leaks, cracks, damage, chafing or deterioration.
Checking A/T FluidALS000GB
1. Warm up engine.
2. Check for fluid leakage.
3. Remove the tightening bolt for ATF level gauge.
4. Before driving, fluid level can be checked at fluid temperatures of 30 to 50°C (86 to 122°F) using “COLD”
range on ATF level gauge as follows.
a. Park vehicle on level surface and set parking brake.
b. Start engine and move selector lever through each gear position. Leave selector lever in “P” position.
c. Check fluid level with engine idling.
d. Remove ATF level gauge and wipe clean with lint-free paper.
CAUTION:
When wiping away the fluid level gauge, always use lint-free paper, not a cloth one.
e. Re-insert ATF level gauge into charging pipe as far as it will go.
CAUTION:
To check fluid level, insert the ATF level gauge until the cap contacts the end of the charging pipe,
with the gauge reversed from the normal attachment conditions.
f. Remove ATF level gauge and note reading. If reading is at low side of range, add fluid to the charging
pipe.
CAUTION:
Do not overfill.
5. Drive vehicle for approximately 5 minutes in urban areas.
6. Make the fluid temperature approximately 65°C (149°F).
SMA211A

MA-34
CHASSIS AND BODY MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
Tire RotationALS000HB

After rotation the tires, adjust the tire pressure.

Retighten the wheel nuts when the vehicle has been driven for
1,000 km (600 miles) (also in cases of a flat tire, etc.).
CAUTION:

Do not include the T-type spare tire when rotating the tires.

When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
Checking Brake Fluid Level and LeaksALS000FQ

If fluid level is extremely low, check brake system for leaks.
Checking Brake Lines and CablesALS000FR

Check brake fluid lines and parking brake cables for improper
attachment, leaks, chafing, abrasions, deterioration, etc.
Changing Brake FluidALS000FS
1. Drain brake fluid from each bleed valve.
2. Refill until new brake fluid comes out from each bleed valve.
Use same procedure as in bleeding hydraulic system to refill
brake fluid.
Refer to BR-10, "
Bleeding Brake System" .

Refill with recommended Genuine Nissan Super Heavy Duty
Brake Fluid or equivalent DOT 3 (US FMVSS No. 116).
Refer to MA-12, "
RECOMMENDED FLUIDS AND LUBRI-
CANTS" .

Never reuse drained brake fluid.

Be careful not to splash brake fluid on painted areas.Tightening torque of wheel nut
: 108 N·m (11 kg, 80 ft-lb)
SMA829C
SBR451D
SBR389C
SBR419C