Nissan Juke F15. Instruction — part 639
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< UNIT DISASSEMBLY AND ASSEMBLY >
[MR FOR NISMO RS MODELS]
OIL PAN (UPPER)
OIL PAN (UPPER)
Exploded View
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1.
O-ring
2.
Oil pan (upper)
3.
Oil level gauge guide
4.
O-ring
5.
Oil level gauge
6.
Oil pump drive chain
7.
Crankshaft sprocket
8.
Oil pump sprocket
9.
Oil pump chain tensioner
10. Oil pump
11. Drain plug
12. Drain plug washer
13. Oil pan (lower)
14. Oil filter
15. Connector bolt
16. Clamp 17. Water
hose
18. Oil
cooler
19. Crankshaft position sensor
20. Gasket
21. Oil pan bolt
22. Rear oil seal
A.
Comply with the assembly proce-
dure when tightening. Refer to
B.
To thermostat housing
C.
To thermostat housing (M/T models)
To CVT fluid cooler (CVT models)
D.
Oil pan side
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every disassembly.
: Should be lubricated with oil.
JPBIA4875GB
OIL PAN (UPPER)
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Removal and Installation
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REMOVAL
1. Remove oil pan (lower). Refer to
.
2. Remove oil filter. Refer to
LU-12, "Removal and Installation"
3. Remove front cover, timing chain, oil pump drive chain, and other related parts. Refer to
4. Remove oil level gauge and oil level gauge guide.
5. Remove oil pump. Refer to
.
NOTE:
The oil pan (upper) can be removed and installed without removing the oil pump.
6. Remove oil pan (upper) with the following procedure:
a. Loosen bolts in reverse order as shown in the figure.
b. Insert a screwdriver shown by the arrow (
) in the figure and
open up a crack between oil pan (upper) and cylinder block.
CAUTION:
A more adhesive liquid gasket is applied compared to previ-
ous types when shipped, so it should not be forced off the
position not specified.
c. Insert seal cutter [SST: KV10111100 (J-37228)] between oil pan (upper) and cylinder block, and slide it by
tapping on the side of the tool with a hammer.
CAUTION:
Never damage the mating surface.
7. Remove O-ring between cylinder block and oil pan (upper).
INSTALLATION
CAUTION:
Do not reuse O-rings.
1. Install oil pan (upper) with the following procedure:
: Sealing point
: Indicates that the parts is connected at points with same symbols in actual vehicle.
: Engine front
JPBIA4427ZZ
: Engine front
JPBIA4428ZZ
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< UNIT DISASSEMBLY AND ASSEMBLY >
[MR FOR NISMO RS MODELS]
OIL PAN (UPPER)
a. Use a scraper (A) to remove old liquid gasket from mating sur-
faces.
• Remove the old liquid gasket from mating surface of cylinder
block.
• Remove old liquid gasket from the bolt holes and threads.
CAUTION:
Never scratch or damage the mating surfaces when clean-
ing off old liquid gasket.
b. Apply a continuous bead of liquid gasket (D) with a tube presser
(commercial service tool) as shown in the figure.
Use Genuine RTV silicon sealant or equivalent. Refer to
22, "Recommended Chemical Products and Sealants"
CAUTION:
• Apply liquid gasket to outside of bolt hole for the posi-
tions shown by marks.
• Attaching should be done within 5 minutes after liquid
gasket application.
c.
Install new O-ring at cylinder block side.
CAUTION:
Install avoiding misalignment of O-ring.
d. Tighten bolts in numerical order as shown in the figure.
2. Install rear oil seal with the following procedure.
CAUTION:
• The installation of rear oil seal should be completed within 5 minutes after installing oil pan
(upper).
• Always replace rear oil seal with new one.
• Never touch oil seal lip.
a. Wipe off liquid gasket protruding to the rear oil seal mounting part of oil pan (upper) and cylinder block
using a scraper.
JPBIA4429ZZ
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: Oil pan (upper)
A
: 2 mm (0.08 in) protruded to outside
B
: 2 mm (0.08 in) protruded to rear oil seal mounting side
c
: 5.5 - 7.5 mm (0.217 - 0.295 in)
e
:
φ 4.0 - 5.0 mm (0.157 - 0.197 in)
: Engine front
: Engine outside
JPBIA4430ZZ
: Engine front
JPBIA4427ZZ
OIL PAN (UPPER)
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b. Apply engine oil to entire outside area of rear oil seal.
c. Press-fit the rear oil seal using a suitable drift (A) with outer
diameter 115 mm (4.53 in) and inner diameter 90 mm (3.54 in).
• Press-fit to the specified dimensions as shown in the figure.
CAUTION:
• Never touch the grease applied to the oil seal lip.
• Be careful not to damage the rear oil seal mounting part of
oil pan (upper) and cylinder block or the crankshaft.
• Press-fit straight, checking that rear oil seal does not curl
or tilt.
NOTE:
The standard surface of the dimension is the rear end surface of
cylinder block.
3. Install in the reverse order of removal, for the rest of parts.
Inspection
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INSPECTION AFTER REMOVAL
Clean oil strainer portion (part of the oil pump) if any object attached.
JPBIA4414ZZ
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: Rear oil seal
A : Cylinder block rear end surface
PBIC3952E
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