Xterra 2WD V6-3.3L SC (VG33ER) (2003)
Remove snap ring, then draw drive shaft out. Be careful not to drop drive shaft.
Remove oil seal.
Be careful not to damage front housing.
Remove connector and flow control valve with spring.
Be careful not to drop flow control valve.
Inspection
If pulley is cracked or deformed, replace it.
If fluid leak is found around the pulley shaft, replace the oil seal.
Assembly
Assemble oil pump, noting the following instructions.
Make sure O-rings and oil seal are properly installed.
Always install new O-rings and oil seal.
Be careful of oil seal direction.
Cam ring, rotor and vanes must be replaced as a set if necessary.
When assembling, coat each part with Genuine NISSAN PSF II or equivalent.