Nissan Note E12. Instruction — part 268
EM-72
< REMOVAL AND INSTALLATION >
[HR16DE]
CAMSHAFT
c.
Disconnect ignition coil and injector harness connectors.
3. Remove intake valve timing control solenoid valve. Refer to
4. Crank engine, and then check that engine oil comes out from
intake valve timing control solenoid valve hole (A). End crank
after checking.
WARNING:
Be careful not to touch rotating parts (drive belts, idler pul-
ley, and crankshaft pulley, etc.).
CAUTION:
• Prevent splashing by using a shop cloth to prevent injury
from splashing engine oil and so as to prevent engine oil contamination.
• Use a shop cloth to prevent engine oil from being splashed to engine and vehicle. Especially be
careful not to spill engine oil to rubber parts of drive belts, engine mounting insulator, etc. Wipe
engine oil off immediately if it is splashed.
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
LU-10, "Removal and Installation"
• Clean oil groove between oil strainer and intake valve timing control solenoid valve. Refer to
.
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
7. After inspection, installation of components is in the reverse order of removal
(1) : Plug
:Engine front
JPBIA4194ZZ
OIL SEAL
EM-73
< REMOVAL AND INSTALLATION >
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OIL SEAL
VALVE OIL SEAL
VALVE OIL SEAL : Removal and Installation
INFOID:0000000009444863
REMOVAL
1. Remove camshafts. Refer to
EM-60, "Removal and Installation"
2. Remove valve lifters. Refer to
EM-60, "Removal and Installation"
.
3. Rotate crankshaft, and set piston with valve oil seal to be removed to TDC. This will prevent the valve
from dropping into cylinder.
CAUTION:
When rotating crankshaft, be careful to avoid scarring front cover with timing chain.
4. Remove valve collet, valve spring retainer, and valve spring
using Tools.
CAUTION:
• Do not damage valve lifter holes.
• Install Tool (A) in the center of valve spring retainer to
press it.
5. Remove valve spring retainer, valve spring and valve spring seat. Refer to
6. Remove valve oil seal with Tool (A).
INSTALLATION
1. Apply new engine oil to valve oil seal joint surface and seal lip.
Tool number (A)
: KV1016200 (J-26336-A)
Tool number (B)
: KV10109220 ( — )
Tool number (C)
: KV10115900 (J-26336-20)
JPBIA1365ZZ
(1)
: Valve spring retainer
(A)
: Attachment
Tool number
: KV10115900 (J-26336-20)
AWBIA1422ZZ
Tool number
: KV10107902 (J-38959)
PBIC3728E
EM-74
< REMOVAL AND INSTALLATION >
[HR16DE]
OIL SEAL
2. Press in valve oil seal to the height “H” shown with Tool (A).
3. Installation of the remaining components is in the reverse order of removal.
FRONT OIL SEAL
FRONT OIL SEAL : Removal and Installation
INFOID:0000000009444864
REMOVAL
1. Remove front fender protector (RH). Refer to
EXT-24, "Removal and Installation"
2. Remove drive belt. Refer to
EM-16, "Removal and Installation"
.
3. Remove crankshaft pulley. Refer to
EM-51, "Removal and Installation"
.
4. Remove front oil seal using suitable tool.
CAUTION:
Be careful not to damage front cover and crankshaft.
5. Installation of the remaining components is in the reverse order of removal.
INSTALLATION
1. Apply new engine oil to new front oil seal joint surface and seal lip.
2. Install front oil seal so that each seal lip is oriented as shown.
• Press-fit front oil seal using a suitable drift.
CAUTION:
• Be careful not to damage front cover and crankshaft.
• Press-fit oil seal straight to avoid causing burrs or tilting.
3. Installation of the remaining components is in the reverse order of removal.
REAR OIL SEAL
REAR OIL SEAL : Removal and Installation
INFOID:0000000009444865
REMOVAL
1. Remove engine and transaxle assembly. Refer to
EM-86, "Removal and Installation"
(M/T models) and
EM-86, "Removal and Installation"
2. Remove clutch cover and clutch disk (M/T models). Refer to
CL-18, "Removal and Installation"
3. Remove flywheel (M/T models) or drive plate (CVT models). Refer to
EM-93, "Disassembly and Assem-
Height “H”
: 13.2 - 13.8 mm (0.520 - 0.543 in)
Tool number
: KV10115600 (J-38958)
PBIC3211J
(A)
: Dust seal lip
(B)
: Oil seal lip
: Engine outside
: Engine inside
PBIC3485J
OIL SEAL
EM-75
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4. Remove rear oil seal using 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.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
EM-93, "Disassembly and Assembly"
2. Install rear oil seal so that each seal lip is oriented as shown.
• Press-fit rear oil seal with a suitable drift (A) outer diameter
113 mm (4.45 in) and inner diameter 90 mm (3.54 in).
CAUTION:
• Be careful not to damage crankshaft and cylinder block.
• Press-fit oil seal straight to avoid causing burrs or tilt-
ing.
• Do not touch grease applied onto oil seal lip.
• Press in rear oil seal (1) to the position as shown.
3. Installation of the remaining components is in the reverse order of removal.
(A)
: Dust seal lip
(B)
: Oil seal lip
: Engine outside
: Engine inside
PBIC3485J
PBIC3660E
(A)
: Rear end surface of cylinder block
(b)
: 0 - 0.5 mm (0 - 0.020 in)
PBIC3149J
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