Nissan Pathfinder (2010 year). Instruction — part 380
EM-168
< ON-VEHICLE REPAIR >
[VK56DE]
EXHAUST MANIFOLD AND THREE WAY CATALYST
• Tighten the exhaust manifold nuts LH and RH in the numerical
order shown. Then recheck the torque of the nuts.
- A: Exhaust manifold (LH)
- B: Exhaust manifold (RH)
-
: Front
• Before installing new air fuel ratio A/F sensors, clean the exhaust system threads using suitable tool and
apply anti-seize lubricant.
CAUTION:
• Do not over tighten the air fuel ratio A/F sensors. Doing so may cause damage to the sensor,
resulting in the MIL coming on.
AWBIA0814ZZ
Oxygen sensor thread cleaner
: (J-43879-12)
Oxygen sensor thread cleaner
: (J-43897-18)
2010 Pathfinder
OIL PAN AND OIL STRAINER
EM-169
< ON-VEHICLE REPAIR >
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OIL PAN AND OIL STRAINER
Exploded View
INFOID:0000000005260512
Removal and Installation
INFOID:0000000005260513
REMOVAL
WARNING:
To avoid the danger of being scalded, do not drain engine oil when engine is hot.
1. Drain engine oil. Refer to
2. Remove the engine. Refer to
EM-214, "Removal and Installation"
3. Remove the oil pan (lower) using the following steps.
1.
Oil pan (upper)
2.
O-ring
3.
O-ring
4.
O-ring
5.
O-ring (with collar)
6.
Oil level gauge guide
7.
Oil level gauge
8.
O-ring
9.
Connector bolt
10.
Oil filter
11. Oil cooler
12. Relief valve
13.
Oil pressure switch
14. Gasket
15. Drain plug
16.
Oil pan (lower)
17. Oil strainer
KBIA2465E
2010 Pathfinder
EM-170
< ON-VEHICLE REPAIR >
[VK56DE]
OIL PAN AND OIL STRAINER
a. Remove the oil pan (lower) bolts in the reverse order as shown
using power tool.
•
: Engine front
b. Insert Tool between the lower oil pan and the upper oil pan.
CAUTION:
• Be careful not to damage the mating surface.
• Do not insert screwdriver, this will damage the mating
surfaces.
c.
Tap (1) Tool to insert it and then slide (2) it by tapping on the side
of the Tool as shown.
4. Remove the oil strainer from the oil pan (upper).
5. Disconnect the oil cooler water hoses from the oil cooler.
6. Remove the oil cooler, if necessary. Refer to
LU-28, "Removal and Installation"
7. Remove the oil pan (upper) using the following steps.
a. Remove the oil pan (upper) bolts as shown.
•
: Engine front
b. Remove the oil pan (upper) from the cylinder block by prying it at
the points shown, using suitable tool.
CAUTION:
Do not damage mating surface.
AWBIA0832ZZ
Tool number
: KV10111100 (J-37228)
WBIA0566E
AWBIA0833ZZ
KBIA2468E
2010 Pathfinder
OIL PAN AND OIL STRAINER
EM-171
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8. Remove the O-rings from the oil pump and front cover.
INSPECTION AFTER REMOVAL
Clean the oil strainer.
INSTALLATION
1. Install the oil pan (upper) using the following steps.
a. Apply liquid gasket thoroughly as shown.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
14, "Recommended Chemical Products and Sealants"
.
CAUTION:
Apply liquid gasket to outside of bolt hole for the hole
shown by .
b. Install new O-rings to the oil pump and front cover side.
NOTE:
Do not reuse O-rings.
c. Tighten the bolts in numerical order as shown.
2. Install the oil strainer to the oil pan (upper).
3. Install the oil cooler, if removed. Refer to
LU-28, "Removal and Installation"
4. Install the oil cooler hoses to the oil cooler.
KBIA2469E
KBIA2470E
KBIA2469E
M6
×
30 mm (1.18 in)
: No. 16, 17
M8
×
25 mm (0.98in)
: No. 1, 3, 5, 7, 9, 13, 15
M8
×
45 mm (1.77 in)
: No. 2, 4, 6, 8, 10, 14
M8
×
123 mm (4.84in) : No. 11, 12
PBIC2553E
2010 Pathfinder
EM-172
< ON-VEHICLE REPAIR >
[VK56DE]
OIL PAN AND OIL STRAINER
5. Install the oil pan (lower).
a. Apply liquid gasket thoroughly as shown.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-14, "Recommended Chemical Products and Sealants"
CAUTION:
Attaching should be done within 5 minutes after coating.
b. Tighten the oil pan (lower) bolts in numerical order as shown.
6. Install the oil pan drain plug.
7. Install engine assembly. Refer to
EM-214, "Removal and Installation"
.
• Do not fill the engine with oil for at least 30 minutes after oil pan is installed.
INSPECTION AFTER INSTALLATION
1. Check engine oil level and add engine oil if necessary. Refer to
2. Start the engine, and check for leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check engine oil level again.
KBIA2471E
PBIC2595E
2010 Pathfinder
IGNITION COIL
EM-173
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IGNITION COIL
Exploded View
INFOID:0000000005260514
Removal and Installation
INFOID:0000000005260515
REMOVAL
1. Remove the engine room cover. Refer to
EM-160, "Removal and Installation"
2. Remove the air duct and resonator assembly. Refer to
EM-161, "Removal and Installation"
3. Disconnect the harness connector from the ignition coil.
4. Remove the ignition coil.
CAUTION:
Do not shock ignition coil.
INSTALLATION
Installation is in the reverse order of removal.
1.
Ignition coil
2.
Spark plug
WBIA0796E
2010 Pathfinder
EM-174
< ON-VEHICLE REPAIR >
[VK56DE]
ROCKER COVER
ROCKER COVER
Exploded View
INFOID:0000000005260516
Removal and Installation
INFOID:0000000005260517
REMOVAL
1. Remove the engine room cover. Refer to
EM-160, "Removal and Installation"
2. Move the harness on the upper rocker cover and its peripheral aside.
3. Remove the ignition coils. Refer to
EM-173, "Removal and Installation"
.
4. Remove the PCV hose from the PCV control valves.
5. Loosen the rocker cover bolts in reverse order shown using
power tool.
•
: Engine front
• A: Rocker cover (LH)
• B: Rocker cover (RH)
CAUTION:
Do not hold the rocker cover (RH) (B) by the oil filler neck.
INSTALLATION
1.
Rocker cover (LH)
2.
PCV control valve
3.
O-ring
4.
Rocker cover gasket (LH)
5.
Rocker cover (RH)
6.
PCV control valve
7.
O-ring
8.
Oil filler cap
9.
Rocker cover gasket (RH)
KBIA2508E
WBIA0697E
2010 Pathfinder
ROCKER COVER
EM-175
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1. Apply liquid gasket to the joint part of the cylinder head and
camshaft bracket following the steps below.
NOTE:
Illustration shows an example of (LH) side (zoomed in shows
No.1 camshaft bracket).
a. Apply liquid gasket to the joint part of No.1 camshaft bracket and
cylinder head "a".
b. Apply liquid gasket 90
°
"b" to illustration
″
a
″
.
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-14, "Recommended Chemical Products and Sealants"
.
2. Install the rocker cover and tighten the bolts in two steps in the
order shown.
•
: Engine front
• A: Rocker cover (LH)
• B: Rocker cover (RH)
CAUTION:
• Do not hold the rocker cover (RH) (B) by the oil filler neck.
• Make sure the new rocker cover gasket is installed in the
groove of the rocker cover.
3. Install the PCV hoses.
NOTE:
• Remove foreign materials from inside the hose using compressed air.
• The inserted length is within 25 - 30 mm (0.98 - 1.18 in) [Target: 25 mm (0.98 in)].
4. Installation of the remaining components is in the reverse order of removal.
KBIA2510E
1st step
: 2.0 N·m (0.2 kg-m, 18 in-lb)
2nd step
: 8.3 N·m (0.85 kg-m, 73 in-lb)
WBIA0697E
2010 Pathfinder
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