nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Mechanical Specifications|Page 2180 > < Mechanical Specifications
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Valve Spring: Pressure, Vacuum and Temperature Specifications

DIMENSIONS

Pressure 

Standard

Intake  ............................................................................................................................................  604.1 N (135.8 lbs.) @ 37.6 mm (1.480 inch)
Exhaust  ..........................................................................................................................................  640.6 N (144.0 lbs.) @ 34.1 mm (1.343 inch)

Limit 

Intake  ..............................................................................................................................................  284.4 N (63.0 lbs.) @ 32.6 mm (1.283 inch)
Exhaust  ............................................................................................................................................  328.5 N (73.9 lbs.) @ 29.1 mm (1.146 inch)

Mechanical Specifications|Page 2180 > < Mechanical Specifications