Infiniti FX35 / FX45. Manual — part 828
LU-24
< SERVICE INFORMATION >
[VK45DE]
ENGINE OIL
4.
Install oil pressure gauge and hose (SST).
5.
Start engine and warm it up to normal operating temperature.
6.
Check the engine oil pressure with engine running under no-load.
NOTE:
When engine oil temperature is low, engine oil pressure becomes high.
Engine oil pressure [Engine oil temperature at 80
°
C (176
°
F)]
Uni t: kPa (kg/cm
2
, psi)
If difference is extreme, check oil passage and oil pump for oil leaks.
7.
After the inspections, install oil pressure switch as follows:
a.
Remove old liquid gasket adhering to oil presser switch and engine.
b.
Apply liquid gasket and tighten oil pressure switch to the specification.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-44, "Recommended Chemical Prod-
.
c.
After warming up engine, make sure there is no leakage of engine oil with running engine.
Changing Engine Oil
INFOID:0000000001325830
WARNING:
• Be careful not to burn yourself, as engine oil may be hot.
• Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin
contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as
soon as possible.
1.
Remove front engine undercover with power tool.
2.
Warm up engine, put vehicle horizontally and check for engine oil leakage from engine components. Refer
to
3.
Stop engine and wait for 15 minutes.
4.
Loosen oil filler cap, and then remove drain plug.
5.
Drain engine oil.
SLC926
Engine speed
Approximate discharge pressure
Idle speed
More than 98 (1.0, 14)
2,000 rpm
More than 294 (3.0, 43)
: 14.8 N·m (1.5 kg-m, 11 ft-lb)
PBIC0993E
ENGINE OIL
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< SERVICE INFORMATION >
[VK45DE]
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6.
Install drain plug with new washer. Refer to
CAUTION:
Be sure to clean drain plug and install with new washer.
7.
Refill with new engine oil.
Engine oil specification and viscosity:
Refer to
Engine oil capacity (Approximate):
Unit:
(US qt, Imp qt)
CAUTION:
• The refill capacity depends on the engine oil temperature and drain time. Use these specifica-
tions for reference only.
• Always use oil level gauge to determine the proper amount of engine oil in engine.
8.
Warm up engine and check area around drain plug and oil filter for oil leakage.
9.
Stop engine and wait for 15 minutes.
10. Check the engine oil level. Refer to
Oil pan drain plug:
: 34.3 N·m (3.5 kg-m, 25 ft-lb)
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)
LU-26
< SERVICE INFORMATION >
[VK45DE]
OIL FILTER
OIL FILTER
Removal and Installation
INFOID:0000000001325831
REMOVAL
1.
Remove front engine undercover with power tool.
2.
Using the oil filter wrench (SST), remove the oil filter.
CAUTION:
• Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.
• Be careful not to get burned when engine and engine oil
may be hot.
• When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.
• Do not allow engine oil to adhere to drive belts.
• Completely wipe off any engine oil that adhere to engine
and vehicle.
INSTALLATION
1.
Remove foreign materials adhering to oil filter installation surface.
2.
Apply new engine oil to the oil seal circumference of the new oil
filter.
3.
Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1.
Check the engine oil level. Refer to
.
2.
Start engine, and check there is no leaks of engine oil.
3.
Stop engine and wait for 15 minutes.
4.
Check the engine oil level and adjust engine oil. Refer to
.
PBIC1525E
SMA010
Oil filter:
:17.7 N·m (1.8 kg-m, 13 ft-lb)
SMA229B
OIL COOLER
LU-27
< SERVICE INFORMATION >
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OIL COOLER
Component
INFOID:0000000001325832
Removal and Installation
INFOID:0000000001325833
WARNING:
Be careful not to get burn yourself, as engine oil and engine coolant are hot.
REMOVAL
NOTE:
When removing oil cooler only, step 2 is unnecessary.
1.
Remove front engine undercover with power tool.
2.
Drain engine coolant from radiator and cylinder block. Refer to
CO-37, "Changing Engine Coolant"
NOTE:
Perform this step when removing water pipe.
3.
Remove oil filter. Refer to
LU-26, "Removal and Installation"
CAUTION:
Do not spill engine oil on drive belts.
4.
Disconnect water hoses from oil cooler.
• When removing oil cooler only, pinching water hoses near oil cooler to prevent engine coolant spilling.
CAUTION:
• Perform this step when engine is cold.
• Do not spill engine coolant on the drive belt.
5.
Remove connector bolt, and remove oil cooler.
CAUTION:
Do not spill engine oil to rubber parts such as drive belts and engine mounting insulator.
1.
Oil filter
2.
Connector bolt
3.
Water hose
4.
Water pipe
5.
Oil cooler
6.
O-ring
7.
Oil pan (left side)
8.
Water hose
9.
Relief valve
PBIC2977E
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