Mitsubishi Stealth 1994 Import Service Manual page 391

Thrust
direction
measurement
BORING THE CYLINDER
sized piston to be used.
(2) Measure with the outside diameter of the piston as the
datum measurement points.
NOTE
There are four sizes of oversize piston -0.25 mm (.OlO in.),
0.50 mm (.020 in.), 0.75 mm (.030 in.), 1.00 mm (.039 in.).
(3) Calculate the reground bore size based on the measured
value of the outside piston diameter.
NOTE
Bore size = outside piston diameter + 0.03 to 0.05 mm
mm (.OOOS in.) (honing amount)
(4) Hone each of the cylinders to the calculated measurement.
Caution
To prevent distortion resulting from the temperature
rise during reboring, bore the cylinder holes in the
cylinder numbers sequence.
(5) Hone the cylinders, finishing them to the proper dimension
(outside piston diameter + gap with cylinder).
(6) Check the gap between the piston and cylinder.
Standard value: 0.03 - 0.05 mm (.0012 - .0020 in.)
SERVICE POINT OF INSTALLATION
5. INSTALLATION OF DETONATION SENSOR BRACKET
Check that the bracket is in intimate contact with the
cylinder block boss and tighten to specified torque in the
order shown.
9-93