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Crankshaft/Transmission › Crankshaft Main Bearing Insert/Journal Wear Inspection

Service Manual (KLZ1000C) page 288 — Crankshaft/Transmission › Crankshaft Main Bearing Insert/Journal Wear Inspection
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9-24 CRANKSHAFT/TRANSMISSION
Crankshaft and Connecting Rods
    Crankshaft Main Journal Diameter
      Standard:      34.984  35.000 mm (1.3773  1.3780 in.)
      Service Limit:   34.96 mm (1.376 in.)
    If any journal has worn past the service limit, replace the
    crankshaft with a new one.
    If the measured journal diameters [A] are not less than the
    service limit, but do not coincide with the original diameter
    markings [B] on the crankshaft, make new marks on it.
    Crankshaft Main Journal Diameter Marks
       None     34.984  34.992 mm (1.3773  1.3776 in.)
          1      34.993  35.000 mm (1.3777  1.3780 in.)
     □: Crankshaft Main Journal Diameter Marks, “1” or no
     mark.

• Measure  the main bearing inside diameter, and mark the
  upper crankcase half in accordance with the inside diam-
    eter.
     Crankcase Main Bearing Inside Diameter Marks: “○” or
     no mark.
•   Tighten the crankcase bolts to the specified torque (see
    Crankcase Assembly(9-10)).
                              NOTE
    ○The mark already on the upper crankcase half should
      almost coincide with the measurement.

    Crankcase Main Bearing Inside Diameter Marks
         ○     38.000  38.008 mm (1.4961  1.49637 in.)
        None    38.009  38.016 mm (1.49641  1.4967 in.)

• Select the proper bearing insert [A] in accordance with the
  combination of the crankcase and crankshaft coding.
     Size Color [B]