Honda MBX50, Руководство по ремонту

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CYLINDER HEAD/CYLINDER/PISTON
Inspect the cylinder bores for wear at three levels
in X and Y directions. Take the minimum figure
measured to determine the cylinder wear. Avoid the
port area.
SERVICE LIMIT:
MBX50
39.062 mm (1.5379 in)
MBX80 49.572 mm (1.9516 in)
Measure the 0.D. of the piston at a point 10 mm
(3/8
in) from the end of the skirt.
SERVICE
LIMIT:
MBX50 38.920 mm (1.5323 in)
MBX80 · 49.420 mm (1.9457 in)
Calculated the piston-to-cylinder clearance.
SERVICE LIMIT: 0.090 mm (0.0035 in)
Measure the 1.0. of the piston pin bore.
SERVICE
LIMIT:
12.030
mm
(0.4736 in)
Measure the 0.0. of the piston pin.
SERVICE
LIMIT:
11.980 mm (0.4717
in)
Calculate the piston pin-to-piston clearance.
SERVICE
UMIT:
0.040 mm (0.0016 in)
6-7
(1) PISTON PIN BORE 1.D.
{:;;ijj\ HONDA
� MBX50· MBXSO
y
(2) PISTON PIN 0.0.