Daewoo KORANDO Service Manual page 185

1B1-110 M162 ENGINE MECHANICAL
Service Data Standard
Wear Limit in Longitudinal and Transverse Direction
Permissible Deviation of Cylinder Out-of-round
Permissible Deviation of Rectangular Cylinder Height (Except Chamfered Area)
Basic Peak-to-valley Height After Final Honing and Brushing
Chamfer Angle
Honing Angle
Measurement of Cylinder Bore
1. Clean the cylinder wall.
2. Using a internal diameter gauge, measure the bore size in
axial and transverse direction at three points (1,2,3).
Chamfer Angle
1,2,3 Measuring Points
A. Axial Direction
B. Transverse Direction
a. Location of the No.1 Piston Ring at TDC
b. Location of the Piston BDC
c. Location of the Oil Ring at BDC
When new
Wear limit
0.003 - 0.006 mm
0.1 mm
0.007 mm
0.05 mm
0.05 mm
60°
50° ± 10°