Chery automobile Service Manual page 51

Diameter of main journal and size of main bearing shell
Class
Standard
Oversized by 0.4
Downsized by 0.02
Downsized by 0.25
Downsized by 0.50
Downsized by 0.75
Downsized by 0.25
and oversized by
0.4
Downsized by 0.50
and oversized by
0.4
Downsized by 0.75
and oversized by
0.4
Size of crank shaft thrust, thrust spacer and cylinder block thrust
Size of cylinder block thrust
Class
Standard
Oversized
by 0.38
Diameter of main
journal (unit: mm)
57.98—58.00
57.98—58.00
57.98—58.00
57.73—57.75
57.48—57.50
57.23—57.25
57.73—57.75
57.48—57.50
57.23—57.25
(unit: mm)
24+0.03
24+0.03
Diameter of the main bearing
bore of the cylinder block
(unit: mm)
62.2935+0.0065
62.6935+0.0065
62.2935+0.0065
62.2935+0.0065
62.2935+0.0065
62.2935+0.0065
62.6935+0.0065
62.6935+0.0065
62.6935+0.0065
Size of crank shaft thrust
(unit: mm)
28.825-28.875
29.205-29.255
B-30
Thickness of the main
bearing shell
(unit: mm)
2.131—2.138
2.331—2.338
2.141—2.148
2.256—2.263
2.381—2.388
2.506—2.513
2.456—2.463
2.518—2.558
2.706—2.713
Thickness of thrust
spacer (unit: mm)
2.326+0.025
2.516+0.025
2 thrust spacers