Kia Cerato 2009 Service Manual page 83

Do not file, shim, of scrape the bearings or the caps to adjust clearance.
(10) If the plastigage shows the clearance is still incorrect, try the next larger or smaller bearing.
Recheck the oil clearance.
If the proper clearance cannot be obtained by using the appropriate larger or smaller bearings,
replace the crankshaft and start over.
If the marks are indecipherable because of an accumulation of dirt and dust, do not scrub them
with a wire brush or scraper. Clean them only with solvent or detergent.
Connecting rod mark location
Discrimination of connecting rod
Mark
A
B
C
Crankshaft pin journal mark location
Connecting rod big-end
inner diameter
49.000 ~ 49.006mm (1.9291 ~ 1.9294in)
49.006 ~ 49.012mm (1.9294 ~ 1.9296in)
49.012 ~ 49.018mm (1.9296 ~ 1.9298in)