isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Valve Spring|Specifications|Page 1622 > < Valve Guide|Removal and Installation|Page 1618
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Valve Spring: Specifications

Spring free height

Standard ..........................................................................................................................................................................................  44.6 mm (1.756 inch)
Limit ...............................................................................................................................................................................................  43.6 mm (1.717 inch)

Valve spring squareness 

Limit ....................................................................................................................................................................................................  2 mm (0.079 inch)

Compressed spring tension - At installed height: 35.0 mm (1.38 inch)

Standard .....................................................................................................................................................................................................  196 N (44 lbs.)
Limit .........................................................................................................................................................................................  Less than 181 N (41 lbs.)

Valve Spring|Specifications|Page 1622 > < Valve Guide|Removal and Installation|Page 1618