User Manual - Page 221

For 2004 INFINITI FX45.

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OIL SEAL
EM-221
[VK45DE]
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Revision: 2004 November 2004 FX35/FX45
OIL SEAL PFP:00100
Removal and Installation of Valve Oil Seal ABS006IM
REMOVAL
1. Remove engine assembly from vehicle. Refer to EM-236, "ENGINE ASSEMBLY" .
2. Remove camshaft relating to valve oil seal to be removed. Refer to EM-208, "
CAMSHAFT" .
3. Remove adjusting shims and valve lifters. Refer to EM-208, "
CAMSHAFT" .
Identify installation positions, and store them without mixing them up.
4. Turn crankshaft until the cylinder requiring new oil seals is at TDC. This will prevent valve from dropping
into cylinder.
5. Remove valve collet.
Compress valve spring with valve spring compressor, attach-
ment and adapter (SST). Remove valve collet with magnetic
hand.
CAUTION:
When working, take care not to damage valve lifter holes.
6. Remove valve spring retainer and valve spring.
CAUTION:
Do not remove valve spring seat from valve spring.
7. Remove valve oil seal using valve oil seal puller (SST).
INSTALLATION
1. Apply engine oil on new valve oil seal joint and seal lip.
2. Install valve oil seal.
Install with valve oil seal drift (SST) to match dimension in the
figure.
3. Install in the reverse order of removal after this step.
PBIC2360E
PBIC0072E
PBIC0073E
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