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Home >> Lincoln >> 2003 >> Aviator 2WD V8-4.6L DOHC >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Valve Spring
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Valve Spring

Valve spring Compression pressure 711.47 N @ 26.19 mm (159.9 ft. lbs. @ 1.4228 inch)
Valve spring installed presure 289.1 N @ 36.14 mm (64.99 ft. lbs. @ 1.4228 inch)
Valve spring installed pressure - service limit 10 % pressure loss @ 28.02 mm (1.103 inch)