Nissan Rogue. Manual — part 895
OIL COOLER
LU-13
< REMOVAL AND INSTALLATION >
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5. Remove oil cooler bolts in reverse numerical order.
6. Remove oil cooler and gasket.
CAUTION:
• 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 leaks or spillage.
• Completely wipe off any engine oil that adheres to engine and vehicle.
7. Remove relief valve.
INSTALLATION
Installation is in the reverse order of removal.
1. Tighten oil cooler to specification as shown.
CAUTION:
• Do not reuse gasket.
• Ensure gasket and oil cooler sealing surface is free from dust, flaws, or deformation.
• Ensure water hose assembly is installed without kinks or areas of collapse.
• Replace relief valve, if removed.
Inspection
INFOID:0000000011277150
INSPECTION AFTER REMOVAL
Oil Cooler
Check oil cooler for cracks. Check oil cooler for clogging by blowing through engine coolant inlet. If necessary,
replace oil cooler.
Relief valve
Inspect relief valve for movement, cracks, and breaks by pushing the ball. If replacement is necessary, remove
the valve by prying it out using a suitable tool. Install a new valve by tapping it in place.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level and the engine coolant level and add engine oil and engine coolant. Refer to
.
2. Start the engine, and check that there are no leaks of engine oil or engine coolant.
3. Stop the engine and wait for 5 minutes.
4. Check the engine oil level and the engine coolant level again. Refer to
and
AWBIA1874ZZ
Oil cooler
: 9.0 N·m (0.92 kg-m, 80 in-lb)
AWBIA1874ZZ
LU-14
< REMOVAL AND INSTALLATION >
OIL PUMP
OIL PUMP
Exploded View
INFOID:0000000011277151
CAUTION:
Before assembly, apply new engine oil to the parts as shown above.
Removal and Installation
INFOID:0000000011277152
REMOVAL
Remove front cover. Refer to
NOTE:
Oil pump is built into front cover.
INSTALLATION
Installation is in the reverse order of removal.
• When installing, align crankshaft flat faces with inner rotor flat faces.
Disassembly and Assembly
INFOID:0000000011277153
DISASSEMBLY
1. Remove bolts and oil pump cover.
2. Remove inner rotor and outer rotor from front cover.
3. After removing regulator valve plug, remove regulator valve spring and regulator valve.
ASSEMBLY
Assembly is in the reverse order of disassembly.
1.
Front cover (Oil pump body united)
2.
Outer rotor
3.
Inner rotor
4.
Oil pump cover
5.
Regulator valve
6.
Regulator valve spring
7.
Regulator valve plug
JPBIA0577GB
OIL PUMP
LU-15
< REMOVAL AND INSTALLATION >
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• Install the inner rotor and outer rotor with the punched marks on
the oil pump cover side.
CAUTION:
Before assembly apply new engine oil to the parts specified.
Inspection
INFOID:0000000011277154
INSPECTION AFTER DISASSEMBLY
OIL PUMP CLEARANCE
• Measure the clearance using a suitable tool (A).
- Clearance between outer rotor (B) and front cover (C)
- Tip clearance between inner rotor and outer rotor (B)
• Measure the clearance using suitable tools (A/B).
- Side clearance between inner rotor (3) and front cover (1)
- Side clearance between outer rotor (2) and front cover (1)
• Calculate the clearance between oil pump inner rotor and oil pump body as follows:
- Measure the outer diameter of protruded portion of inner rotor (1)
using a suitable tool (A).
PBIC0255E
Standard
: Refer to
Standard
: Refer to
ALBIA0815ZZ
Standard
: Refer to
Standard
: Refer to
ALBIA0816ZZ
ALBIA0817ZZ
LU-16
< REMOVAL AND INSTALLATION >
OIL PUMP
- Measure the inner diameter of inner rotor (1) using a suitable tool
(A).
- (Clearance) = (Inner rotor inner diameter) – (Oil pump inner rotor outer diameter)
• If measured/calculated values are out of the standard, replace front cover and oil pump assembly.
REGULATOR VALVE TO OIL PUMP COVER CLEARANCE
- (Clearance) = (Regulator valve hole (1) diameter) – (Regulator
valve (2) outer diameter)
• If the calculated value is out of the standard, replace front cover
and oil pump assembly.
CAUTION:
• Coat regulator valve with engine oil.
• Make sure that it falls smoothly into valve hole by its own
weight.
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to
MA-11, "Fluids and Lubricants"
• Use procedure below to check for fuel leaks.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leaks
at connection points.
• Start engine. With engine speed increased, check again for fuel leaks at connection points.
• Run engine to check for unusual noise and vibration.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there are no leaks of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec-
ified level, if necessary.
• Summary of the inspection items:
ALBIA0818ZZ
Standard
: Refer to
Standard
: Refer to
ALBIA0819ZZ
Item
Before starting engine
Engine running
After engine stopped
Engine coolant
Level
Leakage
Level
Engine oil
Level
Leakage
Level
Transmission/
transaxle fluid
A/T and CVT Models
Leakage
Level/Leakage
Leakage
M/T Models
Level/Leakage
Leakage
Level/Leakage
Other oils and fluids*
Level
Leakage
Level
Fuel
Leakage
Leakage
Leakage
Exhaust gas
—
Leakage
—
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