Suzuki Workshop Service and Repair Manuals

Valve: Specifications

SERVICE SPECIFICATIONS 

Valve Stem Diameter:

Intake:

Standard ....................................................................................................................................................  5.965-5.980 mm (0.2348-0.2354 inch)

Exhaust:

Standard ....................................................................................................................................................  5.940-5.955 mm (0.2339-0.2344 inch)

Stem To Guide Clearance:

Intake:

Standard ....................................................................................................................................................  0.020-0.047 mm (0.0008-0.0018 inch)
Limit ..................................................................................................................................................................................  0.07 mm (0.0027 inch)

Exhaust:

Standard ....................................................................................................................................................  0.045-0.072 mm (0.0018-0.0028 inch)
Limit ..................................................................................................................................................................................  0.09 mm (0.0035 inch)

Valve Head:

Thickness:

Intake:

Standard ...........................................................................................................................................................................  1.0 mm (0.039 inch)
Limit ................................................................................................................................................................................  0.6 mm (0.024 inch)

Exhaust:

Standard ...........................................................................................................................................................................  1.2 mm (0.047 inch)
Limit ................................................................................................................................................................................  0.7 mm (0.028 inch)

Radial Runout:

Limit ....................................................................................................................................................................................  0.08 mm (0.003 inch)