2008 INFINITI FX35 Body

LU-32
< SERVICE INFORMATION >[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and LimitINFOID:0000000001325837
OIL PRESSURE
Unit: kPa (kg/cm2, psi)
*: Engine oil temperature at 80
°C (176 °F)
ENGINE OIL CAPACITY (APPROXIMATE)
Unit: (US qt, Imp qt)
OIL PUMP
Unit: mm (in)
REGULATOR VALVE
Unit: mm (in)
Engine speed Approximate discharge oil pressure*
Idle speed More than 98 (1.0, 14)2,000 rpm More than 294 (3.0, 43)
Drain and refill With oil filter change 5.8 (6-1/8, 5-1/8)
Without oil filter change 5.2 (5-1/2, 4-5/8)
Dry engine (engine overhaul) 7.0 (7-3/8, 6-1/8)
Oil pump body to oil pump outer rotor radial clearance 0.114 - 0.200 (0.0045 - 0.0079)
Oil pump inner rotor to oil pump outer rotor tip clearance Below 0.180 (0.0071)
Oil pump body to oil pump inner rotor axial clearance 0.030 - 0.070 (0.0012 - 0.0028)
Oil pump body to oil pump outer rotor axial clearance 0.030 - 0.090 (0.0012 - 0.0035)
Oil pump inner rotor to oil pump body clearance 0.045 - 0.091 (0.0018 - 0.0036)
Regulator valve to oil pump body clearance 0.040 - 0.097 (0.0016 - 0.0038)
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MA-1
MAINTENANCE
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SECTION MA
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CONTENTS
MAINTENANCE
SERVICE INFORMATION .. ..........................2
PREPARATION .............................................. .....2
Special Service Tool ........................................... ......2
Commercial Service Tool ..........................................2
GENERAL MAINTENANCE ................................3
Explanation of General Maintenance .................. ......3
PERIODIC MAINTENANCE ................................5
Introduction of Periodic Maintenance .................. ......5
Schedule 1 ................................................................5
Schedule 2 ................................................................7
RECOMMENDED FLUIDS AND LUBRI-
CANTS .................................................................
9
Fluids and Lubricants .......................................... ......9
Engine Oil Recommendation ....................................9
Anti-Freeze Coolant Mixture Ratio ..........................10
ENGINE MAINTENANCE (VQ35DE ENGINE) ....11
Checking Drive Belts ........................................... ....11
Drive Belts Tension Adjustment ..............................11
Changing Engine Coolant .......................................12
Checking Fuel Line .................................................15
Changing Air Cleaner Filter .....................................15
Changing Engine Oil ...............................................15
Changing Oil Filter ..................................................16
Changing Spark Plugs (Platinum-Tipped Type) ......17
Checking EVAP Vapor Line ....................................18
ENGINE MAINTENANCE (VK45DE ENGINE) ....19
Checking Drive Belts ........................................... ....19
Tension Adjustment ................................................19
Changing Engine Coolant .......................................19
Checking Fuel Line .............................................. ....22
Changing Air Cleaner Filter .....................................22
Changing Engine Oil ................................................22
Changing Oil Filter ...................................................23
Changing Spark Plugs (Platinum-Tipped Type) ......24
Checking EVAP Vapor Line .....................................25
CHASSIS AND BODY MAINTENANCE ...........26
Checking Exhaust System ................................... ....26
Checking A/T Fluid ..................................................26
Changing A/T Fluid ..................................................27
Checking Transfer Fluid ..........................................28
Changing Transfer Fluid ..........................................28
Checking Propeller Shaft .........................................29
Checking Differential Gear Oil .................................29
Changing Differential Gear Oil .................................29
Balancing Wheels (Bonding Weight Type) ..............30
Tire Rotation ............................................................31
Checking Brake Fluid Level and Leaks ...................32
Checking Brake Line and Cables ............................32
Changing Brake Fluid ..............................................32
Checking Disc Brake ...............................................32
Checking Steering Gear and Linkage ......................33
Checking Power Steering Fluid and Line ................33
Axle and Suspension Parts .....................................34
Drive Shaft ...............................................................34
Lubricating Locks, Hinges and Hood Latch .............35
Checking Seat Belt, Buckles, Retractors, Anchors
and Adjusters ...........................................................
35
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
37
Standard and Limit ..................................................37
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MA-4
< SERVICE INFORMATION >
GENERAL MAINTENANCE
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).
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. —
Brakes Check that the brake does not pull the vehicle to one side when applied. —
Brake pedal and
booster Check the pedal for smooth operation and make sure it has the proper distance
under it when depressed fully. Check the brake booster function. Be sure to
keep the floor mats away from the pedal. BR-5
,
BR-14
Parking brake Check 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-3
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.
—
Item
Reference page
Item Reference page
Windshield washer
fluid Check that there is adequate fluid in the tank. —
Engine coolant level Check the coolant level when the engine is cold. MA-12
, MA-19
Radiator and hoses Check 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, de-
terioration or loose connections. —
Brake fluid level Make sure that the brake fluid level is between the “MAX” and “MIN” lines on the
reservoir. MA-32

Battery Check the fluid level in each cell. It should be between the “MAX” and “MIN”
lines. Vehicles operated in high temperatures or under severe conditions re-
quire frequent checks of the battery fluid level. SC-4
Engine drive belts
Make sure that no belt is frayed, worn, cracked or oily. MA-11, MA-19
Engine oil level Check the level on the oil level gauge after parking the vehicle on a level spot
and turning off the engine. MA-15,
MA-22
Power steering fluid
level and lines Check the level on the dipstick with the engine off. Check the lines for improper
attachment, leaks, cracks, etc.
MA-33
Exhaust system
Make sure there are no loose supports, cracks or holes. If the sound of the ex-
haust seems unusual or there is a smell of exhaust fumes, immediately locate
the trouble and correct it. MA-26
Underbody
The 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 leaks Check 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. —
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PERIODIC MAINTENANCEMA-5
< SERVICE INFORMATION >
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PERIODIC MAINTENANCE
Introduction of Periodic MaintenanceINFOID:0000000001328894
Two different maintenance schedules are provi ded, and should be used, depending upon the conditions in
which the vehicle is mainly operated. After 60,000 miles (96,000 km) or 48 months, continue the periodic
maintenance at the same mileage/time intervals.
Schedule 1INFOID:0000000001328895
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or r eplace if necessary. [ ]: At the mileage intervals only
Schedule 1Follow Periodic Maintenance Schedule 1 if the driving habits frequently include
one or more of the following driving conditions:
 Repeated short trips of less than 5 miles (8 km).
 Repeated short trips of less than 10 miles (16 km) with outside temperatures
remaining below freezing.
 Operating in hot weather in stop-and-go “rush hour” traffic.
 Extensive idling and/or low speed driving for long distances, such as police, taxi or door-to-door delivery use.
 Driving in dusty conditions.
 Driving on rough, muddy, or salt spread roads.
 Towing a trailer, using a camper or a car-top carrier. Emission Control Sys-
tem Maintenance
MA-5
Chassis and Body
MaintenanceMA-5
Schedule 2Follow Periodic Maintenance Schedule 2 if none of driving conditions shown in
Schedule 1 apply to the driving habits.
Emission Control Sys-
tem Maintenance
MA-7Chassis and Body
Maintenance
MA-7
MAINTENANCE OPERATION
MAINTENANCE 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) Months 3.75
(6)3 7.50
(12) 6 11 . 2 5
(18) 9 15
(24) 12 18.75
(30)15 22.5
(36) 18 26.25
(42)21 30
(48) 24
Drive belts NOTE (1) MA-11
,
MA-
19
Air cleaner filter NOTE (2) [R] MA-15,
MA-
22
EVAP vapor lines I*MA-18,
MA-
25
Fuel lines I*MA-15,
MA-
22
Fuel filter NOTE (3) -
Engine coolant NOTE (4) MA-12
,
MA-
19
Engine oil R R R R R R R R MA-15,
MA-
22
Engine oil filter (Use genuine
NISSAN engine oil filter or
equivalent.) R R RRRRR R
MA-16,
MA-
23
Spark plugs (PLATINUM-
TIPPED type) Replace every 105,000 miles (169,000 km).
MA-17,
MA-
24
Intake & exhaust valve clear-
ance* NOTE (5) EM-91,
EM-
218
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MA-6
< SERVICE INFORMATION >
PERIODIC MAINTENANCE
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 perfo rm
such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and inter vals are
required.
CHASSIS AND BODY MAINTENANCE
Abbreviations: R = Replace. I = Inspec t. Correct or replace if necessary.
MAINTENANCE OPERATION MAINTENANCE 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) Months 33.75
(54)27 37.5
(60) 30 41.25
(66)33 45
(72) 36 48.75
(78)39 52.5
(84) 42 56.25
(90)45 60
(96) 48
Drive belts NOTE (1) I* MA-11
,
MA-
19
Air cleaner filter NOTE (2) [R] MA-15,
MA-
22
EVAP vapor lines I*MA-18,
MA-
25
Fuel lines I*MA-15,
MA-
22
Fuel filter NOTE (3) -
Engine coolant NOTE (4) R* MA-12
,
MA-
19
Engine oil R R R R R R R R MA-15,
MA-
22
Engine oil filter (Use genuine
NISSAN engine oil filter or
equivalent.) R R RRRRRR
MA-16,
MA-
23
Spark plugs (PLATINUM-
TIPPED type) Replace every 105,000 miles (169,000 km).MA-17,
MA-
24
Intake & exhaust valve clear-
ance* NOTE (5) EM-91,
EM-
218
MAINTENANCE OPERATION MAINTENANCE INTERVAL
Reference
Section -
Page or - Con-
tent Title
Perform at number of miles,
kilometers or months,
whichever comes first. Miles x 1,000
(km x 1,000) Months 3.75
(6)3 7.50
(12) 6 11 . 2 5
(18) 9 15
(24) 12 18.75
(30)15 22.5
(36) 18 26.25
(42)21 30
(48) 24
Brake lines & cables IIMA-32
Brake pads & rotors
IIII MA-32
Automatic transmission &
transfer fluid & differential
gear oilNOTE (1) I I MA-26,
MA-28
,
MA-29
Steering gear, linkage &
transfer gear, axle & sus-
pension parts IIII
MA-33
,
MA-34
Tire rotation NOTE (2) MA-3,
MA-31
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MA-8
< SERVICE INFORMATION >
PERIODIC MAINTENANCE
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) Maintenance-free item. For service procedures, refer to FL section.
(3) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(4) If valve noise increases, inspect valve clearance.
* Maintenance items and intervals with “*” are recommended by INFINITI for reliable vehicle operation. The owner need not perfo rm
such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and inter vals are
required
CHASSIS AND BODY MAINTENANCE
Abbreviations: R = Replace. I = Inspec t. Correct or replace if necessary.
NOTE:
(1) 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.
(2) Refer to “Tire rotation” under the “GENERAL MAINTENANCE” heading earlier in this section.
Engine coolant NOTE (3) R*
MA-12
, MA-19
Engine oil R R R R R R R R MA-15, MA-22
Engine oil filter (Use genuine
NISSAN engine oil filter or equiv-
alent.) RRRR R RRR
MA-16
, MA-23
Spark plugs (PLATINUM-
TIPPED type) Replace every 105,000 miles (169,000 km).
MA-17, MA-24
Intake & exhaust valve clear-
ance* NOTE (4)
EM-91, EM-218
MAINTENANCE OPERATION MAINTENANCE 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)
Months 7.5
(12)
6 15
(24)
12 22.5
(36)
18 30
(48)
24 37.5
(60)
30 45
(72)
36 52.5
(84)
42 60
(96)
48
MAINTENANCE OPERATION MAINTENANCE 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) Months 7.5
(12) 6 15
(24) 12 22.5
(36) 18 30
(48) 24 37.5
(60) 30 45
(72) 36 52.5
(84) 42 60
(96) 48
Brake lines & cables IIIIMA-32
Brake pads & rotors
IIIIMA-32
Automatic transmission & trans-
fer fluid & differential gear oilNOTE (1) IIII MA-26,
MA-28,
MA-29
Steering gear, linkage & transfer
gear, axle & suspension parts I I MA-33,
MA-34
Tire rotation NOTE (2) MA-3,
MA-31
Drive shaft boots and propeller
shaft (AWD models) IIII
MA-34, MA-29
Exhaust system
IIMA-26
In-cabin microfilter
RRRRAT C - 1 0 7
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MA-26
< SERVICE INFORMATION >
CHASSIS AND BODY MAINTENANCE
CHASSIS AND BODY MAINTENANCE
Checking Exhaust SystemINFOID:0000000001328918
Check exhaust pipes, muffler and mounting for improper attachment,
leaks, cracks, damage, chafing or deterioration.
 If anything is found, repair or replace damaged parts.
Checking A/T FluidINFOID:0000000001328919
1. Warm up engine.
2. Check for A/T fluid leakage.
3. Loosen the level gauge bolt.
4. Before driving, A/T fluid level can be checked at A/T fluid tem-
peratures of 30 to 50 °C (86 to 122 °F) using “COLD” range on A/
T fluid level gauge as follows.
a. Park vehicle on level surface and set parking brake.
b. Start engine and move selector lever through each gear posi- tion. Leave selector lever in “P” position.
c. Check A/T fluid level with engine idling.
d. Remove A/T fluid level gauge and wipe clean with lint-free paper.
CAUTION:
When wiping away the A/T flui d level gauge, always use
lint-free paper, not a cloth one.
e. Re-insert A/T fluid level gauge into A/T fluid charging pipe as far as it will go. CAUTION:
To check A/T fluid level, insert the A/T fluid level gauge until the cap contacts the end of the A/T
fluid charging pipe, with the A/ T fluid level gauge reversed from the normal attachment conditions.
f. Remove A/T fluid level gauge and note reading. If reading is at low side of range, add ATF to the A/T fluid
charging pipe.
CAUTION:
Do not overfill.
5. Drive vehicle for approximately 5 minutes in urban areas.
6. Make the A/T fluid temperature approximately 65 °C (149 °F).
NOTE:
SMA211A
SCIA7120E
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CHASSIS AND BODY MAINTENANCEMA-27
< SERVICE INFORMATION >
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A/T fluid level will be greatly affected by temper ature as shown in figure. Therefore, be certain to
perform operation while checki ng data with CONSULT-III.
a. Connect CONSULT-III to data link connector.
b. Select “MAIN SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
c. Read out the value of “ATF TEMP 1”.
7. Recheck A/T fluid level at A/T fluid temperatures of approximately 65 °C (149 °F) using “HOT” range on A/
T fluid level gauge.
CAUTION:
 When wiping away the A/T fluid level gauge, always use lint-free paper, not a cloth one.
 To check A/T fluid level, inser t the A/T fluid level gauge
until the cap contacts the en d of the A/T fluid charging
pipe, with the A/T fluid level gauge reversed from the nor-
mal attachment conditions as shown.
8. Check A/T fluid condition.  If ATF is very dark or smells burned, check operation of A/T.
Flush cooling system after repair of A/T.
 If ATF contains frictional material (clutches, bands, etc.), replace radiator and flush cooler line using cleaning solvent
and compressed air after repair of A/T. Refer to CO-13
(for
VQ35DE) or CO-40
(for VK45DE) and AT-13, "A/T Fluid
Cooler Cleaning".
9. Install the removed A/T fluid level gauge in the A/T fluid charging pipe.
10. Tighten level gauge bolt.
Changing A/T FluidINFOID:0000000001328920
1. Warm up ATF.
2. Stop engine. Level gauge bolt:
: 5.1 N·m (0.52 kg-m, 45 in-lb)
SLIA0016E
SCIA2899E
SCIA4896E
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