Nissan Tiida C11. Instruction — part 681
EM-76
< ON-VEHICLE REPAIR >
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CAMSHAFT
5.
Perform the following inspection if engine oil does not come out from intake valve timing control solenoid
valve oil hole of the cylinder head.
• Remove oil filter, and then clean it. Refer to
.
• Clean oil groove between oil strainer and intake valve timing control solenoid valve. Refer to
LU-3, "Engine Lubrication System Schematic"
6.
Remove components between intake valve timing control solenoid valve and camshaft sprocket (INT),
and then check each oil groove for clogging.
• Clean oil groove if necessary. Refer to
LU-3, "Engine Lubrication System"
.
7.
After inspection, installation is in the reverse order of removal.
OIL SEAL
EM-77
< ON-VEHICLE REPAIR >
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F
G
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OIL SEAL
VALVE OIL SEAL
VALVE OIL SEAL : Removal and Installation
INFOID:0000000001381417
REMOVAL
1.
Remove camshafts. Refer to
2.
Remove valve lifters. Refer to
.
3.
Rotate crankshaft, and set piston whose valve oil seal is to be removed to TDC. This will prevent valve
from dropping into cylinder.
CAUTION:
When rotating crankshaft, be careful to avoid scarring front cover with timing chain.
4.
Remove valve collet.
• Compress valve spring with the valve spring compressor, the
attachment and the adapter [SST: KV10116200] (A). Remove
valve collet with a magnet hand (B).
CAUTION:
Be careful not to damage valve lifter holes.
5.
Remove valve spring retainer, valve spring and valve spring seat. Refer to
6.
Remove valve oil seal with the valve oil seal puller [SST:
KV10107902] (A).
INSTALLATION
1.
Apply new engine oil to valve oil seal joint surface and seal lip.
2.
Press in valve oil seal to the height “H” shown with the valve oil
seal drift [SST: KV10115600] (A).
3.
Install in the reverse order of removal, for the rest of parts.
FRONT OIL SEAL
PBIC3727E
PBIC3728E
Height “H”
: 13.2 - 13.8 mm (0.520 - 0.543 in)
PBIC3211J
EM-78
< ON-VEHICLE REPAIR >
[HR16DE]
OIL SEAL
FRONT OIL SEAL : Removal and Installation
INFOID:0000000001381418
REMOVAL
1.
Remove the following parts:
• Front fender protector (RH): Refer to
EXT-22, "Removal and Installation"
• Drive belt: Refer to
EM-16, "Removal and Installation"
• Crankshaft pulley: Refer to
.
2.
Remove front oil seal using a suitable tool.
CAUTION:
Be careful not to damage front timing chain case and crankshaft.
INSTALLATION
1.
Apply new engine oil to both oil seal lip and dust seal lip of new front oil seal.
2.
Install front oil seal.
• Install front oil seal so that each seal lip is oriented as shown.
• Using a suitable drift, press-fit until the height of front oil seal
(2) is level with the mounting surface.
- Suitable drift (A): outer diameter 50 mm (1.97 in), inner diame-
ter 44 mm (1.73 in).
• Make sure the garter spring is in position and seal lips not
inverted
CAUTION:
• Be careful not to damage front timing chain case and
crankshaft.
• Press-fit straight and avoid causing burrs or tilting oil seal.
3.
Install in the reverse order of removal, for the rest of parts.
REAR OIL SEAL
REAR OIL SEAL : Removal and Installation
INFOID:0000000001381419
REMOVAL
1.
Remove transaxle assembly. Refer to
TM-210, "Removal and Installation"
(M/T).
2.
Remove clutch cover and clutch disk. Refer to
CL-13, "Removal and Installation"
.
3.
Remove flywheel. Refer to
4.
Remove rear oil seal with a suitable tool.
CAUTION:
Be careful not to damage crankshaft and cylinder block.
INSTALLATION
1.
Apply the liquid gasket lightly to entire outside area of new rear oil seal.
A
: Dust seal lip
B
: Oil seal lip
: Engine outside
: Engine inside
PBIC3485J
1
: Front cover
: Engine outside
PBIC3729E
OIL SEAL
EM-79
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Use Genuine Liquid Gasket or equivalent.
2.
Install rear oil seal so that each seal lip is oriented as shown.
• Press-fit rear oil seal with a drift outer diameter 113 mm (4.45
in) and inner diameter 90 mm (3.54 in) (commercial service
tool) (A).
CAUTION:
• Be careful not to damage crankshaft and cylinder block.
• Press-fit oil seal straight to avoid causing burrs or tilt-
ing.
• Never touch grease applied onto oil seal lip.
• Press in rear oil seal (1) to the position as shown.
3.
After press-fitting rear oil seal, completely wipe off any liquid gasket protruding to rear end surface side.
4.
Install in the reverse order of removal, for the rest of parts.
A
: Dust seal lip
B
: Oil seal lip
: Engine outside
: Engine inside
PBIC3485J
PBIC3660E
A
: Rear end surface of cylinder block
PBIC3761E
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