Suzuki GSF650S Service Manual page 95

• Mate the lower crankcase with the upper crankcase and
tighten the crankshaft bolts to the specified torque and in the
proper tightening sequence.
# Crankcase bolt
(Initial) : 13 N·m (1.3 kgf-m)
(Final) : 23 N·m (2.3 kgf-m)
• Remove the lower crankcase and measure the width of com-
pressed plastigauge using the envelope scale. This measure-
ment should be taken at the widest part of the compressed
plastigauge.
( Crankshaft journal oil clearance
Standard: 0.020 – 0.044 mm
( Crankshaft journal oil clearance
Service Limit: 0.08 mm
• If the width at the widest part of the compressed plastigauge
exceeds the limit, replace the set of bearings with new ones.
Refer to the selection table.
• Check the corresponding crankcase journal I.D. codes ("A" or
"B") 1, which are stamped on the rear of the upper crank-
case.
• Check the corresponding crankshaft journal O.D. codes ("A",
"B" or "C") 2, which are stamped on the crankshaft.
Bearing selection table
Code
Crankcase A
I.D. 1
B
Crankshaft O.D. 2
A B
Green Black
Black Brown
C
Brown
Yellow
ENGINE 3-59