Cylinder - Suzuki GSX-R750 Service Manual

CYLINDER

CRANKCASE SERVICING (3-52)
CYLINDER DISTORTION
• Check the gasketed surface of the cylinder for distortion with
a straightedge and thickness gauge, taking a clearance read-
ing at several places as indicated.
• If the largest reading at any position of the straightedge
exceeds the limit, replace the crankcase set.
 Cylinder distortion:
Service Limit: 0.02 mm (0.008 in)
 09900-20803: Thickness gauge
CYLINDER BORE
• Inspect the cylinder wall for any scratches, nicks or other
damage.
• Measure the cylinder bore diameter at six places.
 Cylinder bore:
Standard: 70.000 – 70.015 mm (2.7559 – 2.7565 in)
 09900-20508: Cylinder gauge set
ENGINE 3-49