300ZX Coupe V6-2960cc DOHC (VG30DE) (1994)
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If not within wear limit, replace oil pump cover assembly.
ASSEMBLY
1. Drive oil seal into oil pump housing.
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Apply ATF to outer periphery and lip surface.
2. Install cam ring in oil pump housing by the following steps.
a. Install side seal on control piston.
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Pay attention to its direction - Black surface goes toward control piston.
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Apply petroleum jelly to side seal.
b. Install control piston on oil pump.
c. Install O-ring and friction ring on cam ring.
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Apply petroleum jelly to O-ring.
d. Assemble cam ring, cam ring spring and spring seat. Install spring by pushing it against pump housing.