2008 NISSAN TEANA Service Manual

Page 1977 of 5121

NISSAN TEANA 2008  Service Manual EM-102
< DISASSEMBLY AND ASSEMBLY >
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d. Using the valve guide reamer (commercial service tool) (A),
apply reamer finish to valve guide.
2. If valve seat is removed in step 7 (DISASSEMBLY)

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a. Apply new engine oil on valve oil seal joint and seal lip.
b. Install with the valve oil seal drift [SST: KV1011560

Page 1979 of 5121

NISSAN TEANA 2008  Service Manual EM-104
< DISASSEMBLY AND ASSEMBLY >
CYLINDER HEAD
c. Using a drift, press-fit spark plug tube so that its height (A) is as
specified in the figure.
CAUTION:
 When press-fitting, take care not to defo

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 Measure the diameter of valve stem with micrometer (A).
Valve Guide Inner Diameter Measure the inner diameter of va

Page 1981 of 5121

NISSAN TEANA 2008  Service Manual EM-106
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 Check the valve spring pressure at specified spring height.
 If the installation load or load with valve open is out of the stan-
dard, replace val

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NISSAN TEANA 2008  Service Manual CYLINDER BLOCK
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CYLINDER BLOCK
Exploded ViewINFOID:0000000003802293
VQ25DE
JPBIA2236GB

Page 1983 of 5121

NISSAN TEANA 2008  Service Manual EM-108
< DISASSEMBLY AND ASSEMBLY >
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VQ35DE
1. Reinforcement plate 2. Drive plate 3. Rear oil seal retainer
4. Cylinder block 5. Knock sensor 6. Sub harness
7. Thrust bearing (upper) 8.

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1. Reinforcement plate 2. Drive plate 3. Rear oil seal retainer
4. Sub harness 5. Knock sensor  6. Cylinder block
7.