Chery T21 2014 Service Manual page 428

07 - SQR484F ENGINE MECHANICAL
Piston Ring Groove
Piston Pin
Crankshaft
07
Cylinder Block
Connecting Rod
6
07–
Item
Height (mm)
Diameter (mm)
Length (mm)
Piston Pin Hole Diameter (mm)
Axial Clearance (mm)
Radial Clearance (mm)
Crankshaft Main Journal
Connecting Rod Journal
Overall Height (mm)
Bore Roundness (mm)
Cylindricity (mm)
Upper Surface Flatness (mm)
Surface Grinding Limit
Connecting Rod Big End Radial Clearance (mm)
Big End Axial Clearance (mm)
First Ring
Second Ring
Oil Ring
Diameter (mm)
Coaxially (mm)
Cylindricity (mm)
Roundness (mm)
Diameter (mm)
Parallelism to Main
Journal
Grinding is not permitted
Chery Automobile Co., Ltd.
Specification
+0.06
1.2
+0.05
+0.04
1.5
+0.02
+0.05
25
+0.01
0
21
-0.006
0
60
-0.5
+0.010
21
+0.006
0.070 - 0.265
0.021 - 0.059
0
54
-0.019
0.04
0.007
0.004
0
47.9
-0.016
0.008
293
0.008
0.01
0.04
0.021 - 0.056
0.15 - 0.40