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Home >> Infiniti >> 1993 >> J30 V6-181 3.0L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Camshaft, Engine >> Service Specifications
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Service Specifications

<inf93spec-001>
Standard Max Tolerance
Camshaft journal to bearing clearance 0.0018-0.0034 Inch (in)0.0059 Inch (in)
Inner diameter of cam-shaft bearing 1.1024 - 1.1032 Inch (in)---
Outer diameter of camshaft journal 1.0998 - 1.1006 Inch (in)---
Camshaft runout [TIR] should be less than
Note: Total Indicator Reading
0.0016 Inch (in)0.004 Inch (in)
Camshaft end play 0.0012-0.0031 Inch (in)---
Cam height "A" Intake 1.5907 - 1.5982 Inch (in)---
Cam height "A" Exhaust 1.5907 - 1.5982 Inch (in)---
Wear limit of cam height - Intake 0.0059 Inch (in)---
Wear limit of cam height - Exhaust 0.0059 Inch (in)---